-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 OxjUs8n5XWfVkf6vchk6LWgK6cgritwTMWWRECzH2inxr+jcENkmS4O3KU00tH7A
 CFBvq741VI8bvSFWEEfMCQ==

<SEC-DOCUMENT>0000950124-05-001088.txt : 20050228
<SEC-HEADER>0000950124-05-001088.hdr.sgml : 20050228
<ACCEPTANCE-DATETIME>20050228091348
ACCESSION NUMBER:		0000950124-05-001088
CONFORMED SUBMISSION TYPE:	10-K
PUBLIC DOCUMENT COUNT:		6
CONFORMED PERIOD OF REPORT:	20041231
FILED AS OF DATE:		20050228
DATE AS OF CHANGE:		20050228

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GENTEX CORP
		CENTRAL INDEX KEY:			0000355811
		STANDARD INDUSTRIAL CLASSIFICATION:	MOTOR VEHICLE PARTS & ACCESSORIES [3714]
		IRS NUMBER:				382030505
		STATE OF INCORPORATION:			MI
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-10235
		FILM NUMBER:		05643265

	BUSINESS ADDRESS:	
		STREET 1:		600 N CENTENNIAL ST
		CITY:			ZEELAND
		STATE:			MI
		ZIP:			49464
		BUSINESS PHONE:		6167721800
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-K
<SEQUENCE>1
<FILENAME>k91802e10vk.txt
<DESCRIPTION>ANNUAL REPORT FOR FISCAL YEAR ENDED DECEMBER 31, 2004
<TEXT>
<PAGE>

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 10-K

[X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
    ACT OF 1934 FOR FISCAL YEAR ENDED DECEMBER 31, 2004.

[ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
    ACT OF 1934.

    For the transition period from__________________ to ______________________

Commission File No.:    0-10235

                               GENTEX CORPORATION
             (Exact name of registrant as specified in its charter)

                 MICHIGAN                                 38-2030505
      (State or other jurisdiction of                  (I.R.S. Employer
      incorporation or organization)                  Identification No.)

600 N. CENTENNIAL STREET, ZEELAND, MICHIGAN                  49464
 (Address of principal executive offices)                 (Zip Code)

                                 (616) 772-1800
              (Registrant's telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

      Title of each Class           Name of each exchange on which registered
            NONE                  ______________________________________________

Securities registered pursuant to Section 12(g) of the Act:

                     COMMON STOCK, PAR VALUE $.06 PER SHARE
                                (Title of Class)

Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the preceding 12 months (or for such shorter period that the registrant was
required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days.

         Yes [X]         No: [ ]

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405
of Regulation S-K (229.405 of this chapter) is not contained herein, and
will not be contained, to the best of registrant's knowledge, in definitive
proxy or information statements incorporated by reference in Part III of this
Form 10-K or any amendment to this Form 10-K. [X]

Indicate by check mark whether the registrant is an accelerated filer as defined
in Rule 12b-2 of the Act.
         Yes [X]         No: [ ]

As of June 30, 2004 (the last business day of the registrant's most recently
completed second fiscal quarter), 77,454,000 shares of the registrant's common
stock, par value $.06 per share, were outstanding. The aggregate market value of
the common stock held by non-affiliates of the registrant (i.e., excluding
shares held by executive officers, directors, and control persons as defined in
Rule 405, 17 CFR 203.405) on that date was $2,937,580,554 computed at the
closing price on that date.

As of February 9, 2005, 77,880,036 shares of the registrant's common stock, par
value $.06 per share, were outstanding.

Portions of the Company's Proxy Statement for its 2005 Annual Meeting of
Shareholders are incorporated by reference into Part III.

                        Exhibit Index located at Page 36

                                      -1-
<PAGE>

     Statements in this Annual Report on Form 10-K which express "belief",
   "anticipation" or "expectation" as well as other statements which are not
    historical fact, such as availability and the impact of new products and
  technology (i.g., SmartBeam and LEDs) penetration of the automotive market,
   competition and foreign exchange rates, are forward-looking statements and
 involve risks and uncertainties described below under the headings "Business"
and "Management's Discussion and Analysis of Results of Operations and Financial
   Condition" that could cause actual results to differ materially from those
  projected. All forward-looking statements in this Annual Report are based on
information available to the Company on the date hereof, and the Company assumes
          no obligation to update any such forward-looking statements.

                                     PART I

ITEM 1.  BUSINESS

(a)   GENERAL DEVELOPMENT OF BUSINESS

       Gentex Corporation (the "Company") designs, develops, manufactures and
markets proprietary products employing electro-optic technology: automatic-
dimming rearview mirrors and fire protection products.

      The Company was organized in 1974 to manufacture residential smoke
detectors, a product line that has since evolved into a more sophisticated group
of fire protection products for commercial applications. In 1982, the Company
introduced an automatic interior rearview mirror that was the first commercially
successful glare-control product offered as an alternative to the conventional,
manual day/night mirror. In 1987, the Company introduced its interior
electrochromic (auto-dimming) mirror, providing the first successful commercial
application of electrochromic (EC) technology in the automotive industry and
world. Through the use of electrochromic technology, this mirror is continually
variable and automatically darkens to the degree required to eliminate rearview
headlight glare. In 1991, the Company introduced its exterior electrochromic
sub-assembly, which works as a complete glare-control system with the interior
auto-dimming mirror. In 1997, the Company began making volume shipments of three
new exterior mirror sub-assembly products: thin glass flat, convex and aspheric.

      During 2001 and 2002, the Company began making shipments of its
auto-dimming mirrors for a number of mid-sized, medium-priced vehicles. During
2003, the Company began making shipments of its auto-dimming mirrors to two new
automotive OEM (original equipment manufacturer) customers, Honda and Volvo, and
began volume shipments of its proprietary microphone as part of
DaimlerChrysler's "U-Connect(R)" telematics system.

      During 2004, the Company began shipping auto-dimming mirrors with
SmartBeam, its proprietary intelligent high-beam headlamp control feature, on
the Cadillac STS and Jeep Grand Cherokee. Also during 2004, the Company began
making shipments of its auto-dimming mirrors to Peugeot, the Company's first
automotive OEM customer in France.

      The Company's annual report on Form 10-K, quarterly reports on Form 10-Q,
current reports on Form 8-K, and all amendments to those reports, will be made
available free of charge through the Investor Information section of the
Company's Internet website (http://www.gentex.com) as soon as practicable after
such material is electronically filed with or furnished to the Securities and
Exchange Commission.

(b)   FINANCIAL INFORMATION ABOUT INDUSTRY SEGMENTS

      See Note 8 to the Consolidated Financial Statements filed with this
report.

(c)   NARRATIVE DESCRIPTION OF BUSINESS

      The Company currently manufactures electro-optic products, including
automatic-dimming rearview mirrors for the automotive industry and fire
protection products primarily for the commercial building industry.

AUTOMATIC-DIMMING REARVIEW MIRRORS

      Interior Auto-Dimming Mirrors. In 1987, the Company achieved a significant
technological breakthrough by applying electrochromic technology to the
glare-sensing capabilities of its Motorized Mirror. Through the use of this
technology, the mirror gradually darkens to the degree necessary to eliminate
rearview glare from following vehicle headlights. The auto-dimming mirror offers
all of the continuous reflectance levels between its approximate 85%
full-reflectance state and its 7% least-reflectance state, taking just a few
seconds to span the entire range. Special electro-optic sensors in the mirror
detect glare and electronic circuitry supplies electricity to darken the mirror
to only the precise level required to eliminate glare, allowing the driver to
maintain maximum

                                     - 2 -
<PAGE>

vision. This is accomplished by the utilization of two layers of precision glass
with special conductive coatings that are separated by the Company's proprietary
electrochromic materials. When the appropriate light differential is detected,
an electric current causes the electrochromic material to darken, decreasing the
mirror's reflectance, thereby eliminating glare.

      During 1991, the Company began shipping the first advanced-feature
interior auto-dimming mirror, the auto-dimming headlamp control mirror, an
automatic-dimming mirror that automatically turns car head- and taillamps "on"
and "off" at dusk and dawn in response to the level of light observed. During
1993, the Company began shipping an auto-dimming compass mirror, with an
electronic compass that automatically compensates for changes in the earth's
magnetic field. During 1997, the Company began shipping a new interior
auto-dimming mirror that digitally displays either a compass or outside
temperature reading. During 1998, the Company began shipping new compass mirrors
with its proprietary light-emitting diode (LED) map lamps, a major improvement
over mirrors with standard incandescent map lamps, including extremely long
life, low heat generation, lower current draw, more resistance to shock, and
lower total cost of ownership. In 2000, the Company began shipping to General
Motors interior auto-dimming mirrors that serve as the driver interface for the
OnStar(R) System, an in-vehicle safety, security and information service using
Global Positioning System (GPS) satellite technology. OnStar is a registered
trademark of OnStar Corporation.

      The Company shipped approximately 6,305,000 interior auto-dimming mirrors
in 2002, approximately 7,132,000 in 2003, and approximately 8,363,000 in 2004.

      During 2001 and 2002, the Company began making shipments of its
auto-dimming mirrors for a number of mid-sized, medium-priced vehicles,
including the Toyota Camry, Matrix and Corolla; Ford Taurus and Mercury Sable;
Volkswagen Passat, Jetta, Golf GTI and Beetle; Nissan Altima; Opel cross car
line; Chrysler Sebring Coupe; Hyundai Santa Fe and Sonata; and Kia Optima and
Sorento.

      During 2003, the Company began making shipments of its auto-dimming
mirrors to two new automotive OEM customers, Honda and Volvo, and began volume
shipments of its microphone as part of DaimlerChrysler's "U-Connect(R)"
telematics system.

      During 2004, the Company began shipping auto-dimming mirrors with
SmartBeam, its proprietary intelligent high-beam headlamp control feature, on
the Cadillac STS and Jeep Grand Cherokee.

                                     - 3 -
<PAGE>

During 2004, the growth in total mirror unit shipments resulted from increased
penetration of light vehicles manufactured worldwide including the Ford Five
Hundred, Freestar and Freestyle; Mercury Montego and Monterey; Chrysler 300 and
PT Cruiser; Dodge Magnum, Infiniti QX56; Toyota Tacoma; BMW 6 Series and X3;
Volvo V50; Hyundai Trajet and Tucson; Kia Carnival and Cerato; Peugeot 407;
Toyota Century and Mark II; and various SEAT and Skoda vehicles. The Company's
interior auto-dimming mirrors are standard equipment or factory-installed
options on certain trim levels of the following 2005 vehicle models:

TABLE 1. INTERIOR AUTO-DIMMING MIRROR AVAILABILITY BY VEHICLE LINE (NORTH
         AMERICAN MANUFACTURERS)

<TABLE>
<S>             <C>               <C>                      <C>
GM/Cadillac     Deville / DTS     DaimlerChrysler          300
                STS               / Chrysler               Pacifica
                CTS                                        PT Cruiser
                Escalade                                   Sebring
                SRX                                        Town & Country
GM/Buick        LeSabre           DaimlerChrysler /        Dakota
GM/Hummer       H2                     Dodge               Durango
GM/Pontiac      Bonneville                                 Caravan
GM/Chevrolet    Blazer                                     Magnum
                Malibu                                     Ram Pickup
                SSR               DaimlerChrysler /        Grand Cherokee
                Express                 Jeep               Liberty
                Silverado                                  Wrangler
                Suburban          DaimlerChrysler/         M Class
                Avalanche             Mercedes-Benz
                Tahoe             BMW                      X5
GM/GMC          Savana            Mazda                    6
                Sierra            Mitsubishi / Chrysler    Sebring
                Yukon             Mitsubishi / Dodge       Stratus Coupe
Ford            Crown Victoria    Nissan                   Altima
                Expedition                                 Armada
                Five Hundred                               Maxima
                Freestar                                   Quest
                Freestyle                                  Titan
                F Series          Nissan / Infiniti        QX56
                Taurus            Toyota                   Avalon
Ford/Lincoln    LS                                         Camry Solara
                Aviator                                    Camry
                Navigator                                  Corolla
                Town Car                                   Matrix
Ford/Mercury    Grand Marquis                              Sequoia
                Montego                                    Sienna
                Monterey                                   Tacoma
                Sable             Toyota/Lexus             RX330
                                  Volkswagen               Beetle
                                                           Jetta
</TABLE>

                                     - 4 -
<PAGE>

TABLE 1. INTERIOR AUTO-DIMMING MIRROR AVAILABILITY BY VEHICLE LINE - CONTINUED
        (MANUFACTURERS OUTSIDE OF NORTH AMERICA)

<TABLE>
<S>                           <C>                <C>                           <C>
Bentley                       Arnage             MG Rover                      75
                              Continental GT     Mazda                         RX-8
BMW                           7 Series           DaimlerChrysler  /            C Class
                              5 Series              Mercedes-Benz              CLK
                              6 Series                                         CLS
                              3 Series                                         E Class
                              X3                                               G Wagen
Daewoo/Ssangyong              Chairman                                         S Class
                              Korando                                          SL Class
                              Musso                                            SLK
                              Musso Sports       Mitsubishi                    Magna Verada
                              Rodius                                           NQZ Outlander
                              Istana             Nissan                        350Z
DaimlerChrysler / Chrysler    Voyager                                          Cima
DaimlerChrysler / Jeep        Grand Cherokee                                   Gloria
Fiat / Alfa Romeo             147                                              Maxima
                              156                                              Murano
                              166                Peugeot                       407
Fiat / Lancia                 Thesis             Porsche                       Cayenne
                              Lybra              Samsung                       SM5
Fiat (Brazil)                 Marea              Toyota / Lexus                IS300
                              Stilo                                            ES330
                              Palio                                            GS300
Ford                          Focus C-Max                                      GS430
                              Mondeo                                           LS430
Ford / Jaguar                 XK                                               RX330
                              XJ                                               SC300
                              S-Type                                           SC430
Ford / Land Rover             LR3                                              GX470
                              Range Rover                                      LX470
Ford / Volvo                  S40                Toyota                        Land Cruiser
                              V50                                              Camry
GM / Opel                     Corsa                                            Cygnus
                              Meriva                                           Celsior
                              Astra                                            Century
                              Zafira                                           Mark II
                              Vectra                                           Prius
                              Signum                                           RAV4
Honda / Acura                 TSX                                              Windom
Honda                         Inspire                                          Highlander
Hyundai                       Dynasty                                          4-Runner
                              Grandeur                                         Avensis
                              Sonata                                           Corolla
                              Santa Fe                                         Corolla Verso
                              Starex             Volkswagen                    Polo
                              Avante                                           Golf
                              Equus                                            Passat
                              Tuscani                                          Phaeton
                              Terracan                                         Jetta
                              Trajet                                           Touareg
                              Tucson                                           Touran
Hyundai / Kia Motors          Carnival                                         Transporter
                              Cerato             Volkswagen / Audi             A3
                              Sorento                                          A4
                              Optima                                           A6
                              Carens                                           A8
                              Opirus             Volkswagen / SEAT             Altea
                              Sportage                                         Cordoba
Nissan / Infiniti             Q45                                              Ibiza
                              FX35 / FX45                                      Leon
                              G35                                              Toledo
                              M45                Volkswagen / Skoda            Octavia
                                                                               Superb
</TABLE>

      Exterior Auto-Dimming Mirror Sub-Assemblies. The Company has devoted
substantial research and development efforts to the development of its
electrochromic technology to permit its use in exterior rearview mirrors.
Exterior auto-dimming mirrors are controlled by the sensors and electronic
circuitry in the interior auto-dimming mirror, and both the interior and
exterior mirrors dim

                                     - 5 -
<PAGE>

simultaneously. During 1991, the Company's efforts culminated in a design that
is intended to provide acceptable long-term performance in all environments
likely to be encountered. In 1994, the Company began shipments of its complete
three-mirror system, including the convex (curved glass) wide-angle auto-dimming
mirror to BMW. During 1997, the Company began making volume shipments of three
new exterior mirror products - - thin glass flat, convex and aspheric. During
2001 and 2002, the Company began making shipments of the world's first exterior
automatic-dimming mirrors with built-in turn-signal indicators to Southeast
Toyota and General Motors. The Company currently sells its exterior auto-dimming
mirror sub-assemblies to exterior mirror suppliers of General Motors,
DaimlerChrysler, Ford, Audi, BMW, Bentley, Fiat, Jaguar, Land Rover, Opel, Rolls
Royce, Volkswagen, Infiniti, Mitsubishi, Nissan, Toyota, and Ssangyong who
assemble the exterior auto-dimming mirror sub-assemblies into full mirror units
for subsequent resale to the automakers.

      The Company shipped approximately 2,500,000 exterior auto-dimming mirror
sub-assemblies during 2002, approximately 3,128,000 in 2003, and approximately
3,277,000 in 2004. During 2004, unit shipment growth primarily resulted from the
increased penetration of light vehicles in Europe.

      The exterior auto-dimming mirror is standard equipment or a
factory-installed option on certain trim levels of the following 2005 vehicle
models:

TABLE 2. EXTERIOR AUTO-DIMMING MIRROR AVAILABILITY BY VEHICLE LINE

<TABLE>
<S>                        <C>                                     <C>                       <C>
GM/Cadillac                Deville / DTS                           DaimlerChrysler /         C Class
                           Escalade                                   Mercedes- Benz         CLK
                           SRX                                                               CLS
                           XLR                                                               E  Class
GM / Buick                 LeSabre                                                           G Wagen
GM / Chevrolet             Avalanche                                                         M Class
                           Blazer                                                            S Class
                           Corvette                                                          SL Class
                           Silverado                                                         SLK
                           SSR                                     Ford / Jaguar             XJ
                           Suburban                                                          XK
                           Tahoe                                                             S-Type
GM / GMC                   Sierra                                  Ford / Land Rover         Range Rover
                           Yukon                                   GM / Opel                 Vectra
GM / Hummer                H2                                      Maserati                  Quattroporte
Ford/Lincoln               Town Car                                Skoda                     Superb
DaimlerChrysler/           Pacifica                                Volkswagen                Golf
   Chrysler                300                                                               Sharan
                           Town & Country                          Nissan / Infiniti         Q45
DaimlerChrysler/Dodge      Caravan                                                           M45
                           Durango                                 Toyota / Lexus            RX330
DaimlerChrysler/Jeep       Grand Cherokee                          Mitsubishi                Magna / Verada
Volkswagen / Audi          A4                                      Nissan                    Cima
                           A6                                                                Maxima
                           A8                                      Rolls Royce               Phantom
BMW                        7 Series                                Daewoo / Ssangyong        Chairman
                           6 Series                                Toyota                    Avalon
                           5 Series                                                          Camry Solara
                           X5                                                                Sienna
Bentley                    Continental GT
</TABLE>

      Product Development. The Company plans to continue introducing additional
advanced-feature auto-dimming mirrors. Advanced-feature auto-dimming mirrors
currently being offered by the Company include the auto-dimming headlamp control
mirror, the auto-dimming lighted mirror with LED map lamps, the auto-dimming
compass mirror, the auto-dimming mirror with remote keyless entry, the
auto-dimming compass/temperature mirror, the auto-dimming dual display
compass/temperature mirror, auto-dimming telematics mirrors and the auto-dimming
HomeLink(R) mirror. During 2001, the Company announced a revolutionary new
proprietary technology, called SmartBeam(TM), that uses a custom,
active-pixel, CMOS (complementary metal oxide semiconductor) sensor, and
maximizes a driver's forward vision by significantly improving utilization of
the vehicle's highbeam headlamps during nighttime

                                     - 6 -
<PAGE>

driving. During 2004, the Company began shipping auto-dimming mirrors with
SmartBeam, its proprietary intelligent high-beam headlamp control feature, on
the Cadillac STS and Jeep Grand Cherokee. The Company has also received a
purchase order from a European automaker for the 2006 calendar year. The Company
has also developed a new ALS (Active Light Sensor) technology as a
cost-effective, improved-performance, intelligent CMOS light sensor to control
the dimming of its rearview mirrors, and the Company began making volume
shipments of mirrors incorporating ALS in 2002.

      Also during 2001, the Company developed a new microphone designed
specifically for use in the automotive environment for telematics applications.
The first volume Gentex microphone application was part of DaimlerChrysler's
"U-Connect(R)" telematics system, beginning in 2003.

      Of particular importance to the Company has been the development of its
electrochromic technology for use in complete three-mirror systems. In these
systems, both the driver- and passenger-side exterior auto-dimming mirrors are
controlled by the sensors and electronic circuitry in the interior rearview
mirror, and the interior and both exterior mirrors dim simultaneously.

      In 1999, the Company announced the development of the second generation of
its LED technology, which represents the first time that white light for
illumination purposes can be achieved using high intensity Orca(R) power LEDs on
a cost-effective basis. LEDs as illuminators could have significant automotive
and non-automotive lighting applications as they have many advantages over
incandescent lamps, including extremely long life, low heat generation, lower
current draw, more resistance to shock, and lower total cost of ownership. In
the fourth quarter of 2001, the Company installed a new prototype
microelectronics line to produce pilot production LED samples, as well as
limited production quantities of Orca LEDs, and SmartBeam sensors. During 2002,
the Company announced a high-feature EC mirror including BCW (binary,
complementary white) Orca LEDs for the Chrysler Sebring Coupe.

      The Company's success with electrochromic technology provides an
opportunity for other potential commercial applications, which the Company
expects to explore in the future as resources permit. Examples of possible
applications of electrochromic technology include windows for both the
automotive and architectural markets, sunroofs and sunglasses. Progress in
adapting electrochromic technology to the specialized requirements of the window
market continued in 2004. However, we believe that a commercial product will
require several years of additional engineering and intellectual property
development work.

      Markets and Marketing. In North America, the Company markets its products
primarily through a direct sales force. The Company generally supplies
auto-dimming mirrors to its customers worldwide under annual blanket purchase
orders. The Company currently supplies auto-dimming mirrors to General Motors
Corporation and DaimlerChrysler AG under long-term agreements. During 2003, the
Company negotiated an agreement for inside mirrors with General Motors and an
agreement with DaimlerChrysler AG that extend through the 2006 model year. The
Company previously had long-term agreements with both General Motors and
DaimlerChrysler. The Company's exterior auto-dimming mirror sub-assemblies are
supplied by means of sales to exterior mirror suppliers. Effective October 1,
2003, General Motors Corporation, the Company's largest customer, began
including a 30-day escape clause into its contracts in the event its suppliers
are not competitive on pricing. Effective January 1, 2004, Ford Motor Company
began imposing new contract terms, including the right to terminate a supplier
contract at any time for any or no reason, etc. The Company has taken written
exception to these new contract clauses and terms by General Motors and Ford.

      During 1993, the Company established a sales and engineering office in
Germany and the following year, the Company formed a German limited liability
company, Gentex GmbH, to expand its sales and engineering support activities in
Europe. During 1999, the Company established Gentex Mirrors, Ltd., as a sales
and engineering office in the United Kingdom. During 2000, the Company
established Gentex France, SAS, as a sales and engineering office in France.
During 2003, the Company established a satellite office in Munich, Germany. The
Company's marketing efforts in Europe are conducted through Gentex GmbH, Gentex
Mirrors, Ltd., and Gentex France SAS, with limited assistance from independent
manufacturers' representatives. The Company is currently supplying mirrors for
Audi, Bavarian Motor Works, A.G. (BMW), Bentley, Fiat, Jaguar, Land Rover, MG
Rover, Mercedes-Benz, Opel, Peugeot, Rolls Royce, SEAT, Skoda, Volkswagen and
Volvo in Europe.

                                     - 7 -
<PAGE>

      In 1991, the Company began shipping electrochromic mirror assemblies for
Nissan Motor Co., Ltd. under a reciprocal distribution agreement with Ichikoh
Industries, Ltd. (Ichikoh), a major Japanese supplier of automotive products.
Under this agreement, Ichikoh marketed the Company's automatic mirrors to
certain Japanese automakers and their subsidiaries with manufacturing facilities
in Asia. The arrangement involved very limited technology transfer by the
Company and did not include the Company's proprietary electrochromic gel
formulation. The agreement was terminated by mutual agreement in 2001.

      During 1993, the Company hired a sales agent to market auto-dimming
mirrors to other Japanese automakers beyond Nissan. Subsequently in 1998, the
Company established Gentex Japan, Inc., as a sales and engineering office in
Nagoya, Japan to expand its sales and engineering support in Japan. In 2000, the
Company signed an agreement with Murakami Corporation, a major Japanese mirror
manufacturer, to cooperate in expanding sales of automatic-dimming mirrors using
the Gentex electrochromic technology. During 2002, the Company established
Gentex Technologies Korea Co., Ltd. as a sales and engineering office in Seoul,
Korea. During 2004, the Company established a satellite office in Yokohama,
Japan. The Company is currently supplying mirrors for Daewoo/Ssangyong, Ford,
GM, Honda, Hyundai, Infiniti, Kia Motors, Lexus, Mazda, Mitsubishi, Nissan,
Samsung and Toyota in Asia.

      Historically, new safety and comfort options have entered the original
equipment automotive market at relatively low rates on "top of the line" or
luxury model automobiles. As the selection rates for the options on the luxury
models increase, they generally become available on more models throughout the
product line and may become standard equipment. The recent trend of domestic and
foreign automakers is to offer several options as a package. As consumer demand
increases for a particular option, the mirror tends to be offered on more
vehicles and in higher option rate packages. The Company anticipates that its
auto-dimming mirrors will be offered as standard equipment, in higher option
rate packages, and on more models as consumer awareness of the safety and
comfort feature becomes more well-known and acceptance grows.

      Since 1998, Gentex Corporation has contracted with MITO Corporation to
sell several of its most popular automatic-dimming mirrors directly to consumers
in the automotive aftermarket; in addition, the Company currently sells some
auto-dimming mirrors to automotive distributors. It is management's belief that
these sales have limited potential until the Company achieves a significantly
higher penetration of the original equipment manufacturing market.

      Competition. Gentex is the leading producer of auto-dimming rearview
mirrors in the world and currently is the dominant supplier to the automotive
industry with an approximate 78% market share worldwide in 2004, which
represents approximately a 1% increase compared to 2003. While the Company
believes it will retain a dominant position, one other U.S. manufacturer (Magna
Donnelly Mirror Systems) is competing for sales to domestic and foreign vehicle
manufacturers and is supplying a number of domestic and foreign vehicle models
with its hybrid or solid polymer matrix versions of electrochromic mirrors. In
addition, two Japanese manufacturers are currently supplying a few vehicle
models in Japan with solid-state electrochromic mirrors.

      On October 1, 2002, Magna International acquired Donnelly Corporation,
which was the Company's major competitor for sales of automatic-dimming rearview
mirrors to domestic and foreign vehicle manufacturers and their mirror
suppliers. The Company also sells certain automatic-dimming rearview mirror
sub-assemblies to Magna Donnelly.

      The Company believes its electrochromic automatic mirrors offer
significant performance advantages over competing products. However, Gentex
recognizes that Magna Donnelly, a competitor and wholly-owned subsidiary of
Magna International, is considerably larger than the Company and may present a
more formidable competitive threat in the future. To date, the Company is not
aware of any significant impact of Magna's acquisition of Donnelly upon the
Company; however, any ultimate significant impact has not yet been determined.

      There are numerous other companies in the world conducting research on
various technologies, including electrochromics, for controlling light
transmission and reflection. Gentex believes that the electrochromic materials
and manufacturing process it uses for automotive mirrors remains the most
efficient and cost-effective way to produce such products. While
automatic-dimming mirrors using other technologies may eliminate glare, each of
these technologies have inherent cost or performance limitations.

                                     - 8 -
<PAGE>

FIRE PROTECTION PRODUCTS

      The Company manufactures approximately 60 different models of smoke alarms
and smoke detectors, combined with over 160 different models of signaling
appliances. All of the smoke detectors/alarms operate on a photoelectric
principle to detect smoke. While the use of photoelectric technology entails
greater manufacturing costs, the Company believes that these detectors/alarms
are superior in performance to competitive devices that operate through an
ionization process, and are preferred in most commercial residential
occupancies. Photoelectric detectors/alarms feature low light-level detection,
while ionization detectors utilize an ionized atmosphere, the electrical
conductivity of which varies with changes in the composition of the atmosphere.
Photoelectric detectors/alarms are widely recognized to respond more quickly to
slow, smoldering fires, a common form of dwelling unit fire and a frequent cause
of fire-related deaths. In addition, photoelectric detectors are less prone to
nuisance alarms and do not require the use of radioactive materials necessary
for ionization detectors. Photoelectric smoke detectors/alarms are now being
required by over a dozen major cities, over a dozen states, as well as regional
and national building and fire alarm codes.

      The Company's fire protection products provide the flexibility to be wired
as part of multiple-function systems and consequently are generally used in fire
detection systems common to large office buildings, hotels, motels, military
bases, college dormitories and other commercial establishments. However, the
Company also offers single-station alarms for both commercial and residential
applications. While the Company does not emphasize the residential market, some
of its fire protection products are used in single-family residences that
utilize fire protection and security systems. The Company's detectors emit
audible and/or visual signals in the immediate location of the device, and
certain models are able to communicate with monitored remote stations.

      In recent years, the Company introduced seven new signaling products.
These new product series contain over 68 variations of signals.

      In 2002, the Company introduced the new "selectable" candela
audible/visual evacuation signal. This new signal is the only one in the fire
alarm industry which will notify the control panel if its light intensity is
being changed without authorization.

      Also in 2002, due to changes in government regulations, the Company
introduced a new "selectable" ceiling horn/strobe and strobe product. This new
product offering gives the Company both wall- and ceiling-mounted product
offerings.

      In 2001, the Company introduced a new, high efficiency speaker and
speaker/strobe series. Voice intelligibility is critical in life safety
applications, and certain distributors throughout the United States prefer the
quality of the Company's new speaker series.

      To meet new international requirements for visual signals, the Company
developed a red-lens for the popular general evacuation signals. The new markets
are all in Asia and the Company has actively pursued these new markets.

      Also, to meet the industry requirements for audible and visual
synchronization in 2001, the Company introduced a new line of remote signals to
be used in any occupancy that requires individual or supplemental notification.

      Markets and Marketing. The Company's fire protection products are sold
directly to fire protection and security product distributors under the
Company's brand name, electrical wholesale houses, and to original equipment
manufacturers of fire protection systems under both the Company's brand name and
private labels. The fire protection and security industries have experienced a
significant number of mergers and consolidations during the past few years. The
Company markets its fire protection products throughout the United States
through regional sales managers and manufacturer representative organizations.

      Competition. The fire protection products industry is highly competitive
in terms of both the smoke detectors and signaling appliance markets. The
Company estimates that it competes principally with eleven manufacturers of
smoke detection products for commercial use and approximately four manufacturers
within the residential market, three of which produce photoelectric smoke
detectors. In the signaling appliance markets, the Company estimates it competes
with approximately eight manufacturers. While the Company faces significant
competition in the sale of smoke detectors and signaling appliances, it believes
that the recent introduction of new products, improvements to its existing
products, its diversified product line, and the availability of special features
will permit the Company to maintain its competitive position.

                                     - 9 -
<PAGE>

TRADEMARKS AND PATENTS

      The Company owns 9 U.S. trademarks and 224 U.S. patents, 216 of which
relate to electrochromic technology, automotive rearview mirrors and/or LED
technology. These patents expire between 2007 and 2023. The Company believes
that these patents provide the Company a significant competitive advantage in
the automotive rearview mirror market; however, none of these patents is
required for the success of any of the Company's products.

      The Company also owns 2 foreign trademarks and 56 foreign patents, 55 of
which relate to automotive rearview mirrors. These patents expire at various
times between 2005 and 2020. The Company believes that the competitive advantage
derived in the relevant foreign markets for these patents is comparable to that
experienced in the U.S. market.

      The Company's remaining 8 U.S. patents and 1 foreign patent relate to the
Company's fire protection products, and the Company believes that the
competitive advantage provided by these patents is relatively small.

      The Company also has in process 118 U.S. patent applications, 259 foreign
patent applications, and 16 trademark applications. The Company continuously
seeks to improve its core technologies and apply those technologies to new and
existing products. As those efforts produce patentable inventions, the Company
expects to file appropriate patent applications.

MISCELLANEOUS

      The Company considers itself to be engaged in the manufacture and sale of
automatic rearview mirrors for the automotive industry and fire protection
products for the commercial building industry. The Company has several important
customers within the automotive industry, three of which each account for 10% or
more of the Company's annual sales: General Motors Corporation, DaimlerChrysler
AG, and Toyota Motor Corporation. The loss of any of these customers could have
a material adverse effect on the Company. The Company's backlog of unshipped
orders was $132,966,000 and $126,980,000 at February 1, 2005, and 2004,
respectively.

      At February 1, 2005, the Company had 2,047 full-time employees. None of
the Company's employees are represented by a labor union or other collective
bargaining representative. The Company believes that its relations with its
employees are good.

ITEM  2. PROPERTIES.

      The Company operates out of four office/manufacturing facilities in
Zeeland, Michigan, approximately 25 miles southwest of Grand Rapids. The office
and production facility for the Fire Protection Products Group is a
25,000-square-foot, one-story building leased by the Company since 1978 from
related parties (see Part III, Item 13, of this report).

      The corporate office and production facility for the Company's Automotive
Products Group is a modern, two-story, 150,000-square-foot building of steel and
masonry construction situated on a 40-acre site in a well-kept industrial park.
A second 128,000-square-foot office/manufacturing facility on this site was
opened during 1996. The Company expanded its automotive production facilities by
constructing a third 170,000 square-foot facility on its current site which
opened in the second quarter of 2000.

      In November 2002, the Company announced plans to expand its manufacturing
operations in Zeeland, Michigan, with the construction of a fourth automotive
mirror manufacturing facility which is currently scheduled to be completed in
spring 2006. During 2003, the Company also announced plans for a new technical
office facility linking the fourth manufacturing facility with its existing
corporate office and production facility. The Company plans to invest
approximately $35 - 40 million for the new facilities, primarily during 2005 and
2006.

      The Company also constructed a 40,000 square-foot office, distribution and
light manufacturing facility near Neckarsulm, Germany, at a cost of
approximately $5 million, which was completed at the end of 2003.

      The Company's three automotive mirror manufacturing facilities currently
have an estimated building capacity to manufacture approximately 12 million
mirror units annually, based on the current product mix. The Company's fourth
automotive mirror manufacturing facility under construction will have the
potential to increase building manufacturing capacity by 7-8 million mirror
units annually.

                                      -10-
<PAGE>

ITEM 3. LEGAL PROCEEDINGS

      None that are significant.

ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

      None.

EXECUTIVE OFFICERS OF THE REGISTRANT.

      The following table lists the names, ages, and positions of all of the
Company's executive officers. Officers are elected at the first meeting of the
Board of Directors following the annual meeting of shareholders.

<TABLE>
<CAPTION>
NAME             AGE           POSITION                                    POSITION HELD SINCE
- ---------------  ---  ---------------------------------------------------  -------------------
<S>              <C>                                                       <C>
Fred Bauer        62  Chief Executive Officer                              May 1986

Garth Deur        48  Executive Vice President                             September 2002

Dennis Alexejun   53  Vice President, North American Automotive Marketing  September 1998

John Carter       57  Vice President, Mechanical Engineering               June 1997

Enoch Jen         53  Vice President, Finance                              February 1991
</TABLE>

      There are no family relationships among the officers listed in the
preceding table.

      Except for the executive officer listed below, all other executive
officers have held their current position with the Company for more than five
years.

      Garth Deur has served as Executive Vice President of the Company since
September 2002, as Senior Vice President of the Company since May 2001, and
joined the Company as Vice President - Business Development and Planning in
November 2000. Prior to joining the Company, Mr. Deur served as a Principal of
Landmark Group, an investment management company, from March 1999 through
November 2000. Prior to that time, Mr. Deur served as Vice President, Chrysler
Business Operations, from March 1995 through March 1999, at the Automotive
Interiors division of Johnson Controls, Inc. (formerly Prince Corporation, which
was acquired by Johnson Controls in 1996).

                                      -11-
<PAGE>

                                    PART II

ITEM 5. MARKET FOR THE REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER
MATTERS.

      The Company's common stock trades on The Nasdaq Stock Market(R). As of
February 1, 2005, there were 2,421 record-holders of the Company's common stock.
Ranges of high and low sale prices of the Company's common stock reported
through The Nasdaq Stock Market for the past two fiscal years appear in the
following table.

<TABLE>
<CAPTION>
YEAR  QUARTER    HIGH     LOW
- ----  -------  -------  -------
<S>   <C>      <C>      <C>
2003  First    $ 32.68  $ 23.90

      Second     33.50    25.03

      Third      39.44    29.83

      Fourth     44.98    34.46

2004  First      47.08    39.36

      Second     46.91    34.33

      Third      39.80    32.00

      Fourth     37.86    30.19
</TABLE>

      In August 2003, the Company announced a change in the Company's cash
dividend policy and declared an initial cash dividend of $0.15 per share payable
in October 2003. In August 2004, the Company's Board of Directors approved a
continuing resolution to pay a quarterly dividend of $0.17 per share until the
Board takes other action with respect to the payment of dividends. Based on
current U.S. income tax laws, the Company intends to continue to pay a quarterly
cash dividend at its current level.

ITEM 6. SELECTED FINANCIAL DATA

<TABLE>
<CAPTION>
                                      (in thousands, except per share data)
                            ------------------------------------------------------
                              2004       2003        2002        2001       2000
                            --------   --------   ----------   --------   --------
<S>                         <C>        <C>        <C>          <C>        <C>
Net Sales                   $505,666   $469,019   $  395,258   $310,305   $297,421

Net Income                   112,657    106,761       85,771     65,217     70,544
                            --------   --------   ----------   --------   --------
Earnings Per Share              1.44       1.37         1.12       0.86       0.93
                            --------   --------   ----------   --------   --------
Cash Dividends Declared
  per Common Share          $   0.64   $   0.30   $        -   $      -   $      -
                            --------   --------   ----------   --------   --------
Total Assets                $856,859   $762,530   $  609,173   $506,823   $428,129
                            --------   --------   ----------   --------   --------
Long-Term Debt
  Outstanding at
  Year End                  $      -   $      -   $        -   $      -   $      -
                            --------   --------   ----------   --------   --------
</TABLE>

                                      -12-
<PAGE>

ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS AND
FINANCIAL CONDITION. RESULTS OF OPERATIONS.

      The following table sets forth for the periods indicated certain items
from the Company's Consolidated Statements of Income expressed as a percentage
of net sales and the percentage change in the dollar amount of each such item
from that in the indicated previous year.

<TABLE>
<CAPTION>
                                             Percentage of Net Sales  Percentage Change
                                             -----------------------  -----------------
                                             Year Ended December 31,      2003   2002
                                             -----------------------       to     to
                                              2004   2003    2002         2004   2003
                                             -----   -----   -----       -----   ----
<S>                                          <C>     <C>     <C>         <C>     <C>
Net Sales                                    100.0%  100.0%  100.0%        7.8%  18.7%
Cost of Goods Sold                            58.9    58.1    59.6         9.3   15.7
                                             -----   -----   -----       -----   ----
  Gross Profit                                41.1    41.9    40.4         5.7   23.1
Operating Expenses:
  Engineering, Research and Development        6.1     5.7     5.8        15.9   15.8
  Selling, General and Administrative          5.3     5.0     5.5        15.2    8.6
                                             -----   -----   -----       -----   ----
     Total Operating Expenses                 11.4    10.7    11.3        15.5   12.3
                                             -----   -----   -----       -----   ----
  Operating Income                            29.7    31.2    29.1         2.4   27.2
Other Income                                   3.1     2.5     3.0        35.2   (2.4)
                                             -----   -----   -----       -----   ----
  Income Before Provision for  Income Taxes   32.8    33.7    32.1         4.8   24.5
Provision for Income Taxes                    10.5    10.9    10.4         3.3   24.5
                                             -----   -----   -----       -----   ----
  Net Income                                  22.3%   22.8%   21.7%        5.5%  24.5%
                                             =====   =====   =====       =====   ====
</TABLE>

RESULTS OF OPERATIONS: 2004 TO 2003

      Net Sales. Automotive net sales increased by 8% on a 13% increase in
mirror shipments, from 10,260,000 to 11,640,000 units, primarily reflecting
increased penetration on European vehicles for base interior auto-dimming
mirrors. North American unit shipments increased by 3%, as growth in Asian
transplant vehicle penetration was mostly offset by reduced shipments to General
Motors, the Company's largest customer, as North American light vehicle
production declined by 1% in 2004 compared to 2003. Overseas unit shipments
increased by 26% during 2004 due to increased penetration, despite a 1% decline
in Western Europe light vehicle production. During 2004, approximately 10% of
the Company's net sales were invoiced and paid in European euros. Net sales of
the Company's fire protection products decreased 1%, primarily due to the
continuing weak commercial construction market in the United States.

      Cost of Goods Sold. As a percentage of net sales, cost of goods sold
increased from 58% to 59%, primarily reflecting annual automotive customer price
reductions and product mix, partially offset by improved productivity. Each
factor is estimated to have impacted cost of goods sold by approximately 1-2%.

      Operating Expenses. Engineering, research and development expenses
increased approximately $4,220,000, but remained at 6% of net sales, primarily
due to additional staffing for new electronic product development, including
SmartBeam and telematics. Selling, general and administrative expenses increased
approximately $3,534,000, but remained at 5% of net sales, primarily reflecting
the continued expansion of the Company's overseas sales offices to support the
Company's current and future overseas sales growth, as well as the stronger euro
exchange rate.

      Other Income - Net. Investment income increased $401,000 in 2004,
primarily due to increased mutual fund distribution income, partially offset by
lower interest rates due to shorter average maturities. Other income increased
$3,677,000 in 2004, primarily due to realized gains on the sale of equity
investments and customer-reimbursable projects.

      Taxes. The provision for federal income taxes varied from the statutory
rate in 2004 primarily due to Extra Territorial Income (ETI) Exclusion Act
exempted taxable income from increased foreign sales. The effective income tax
rate decreased from 32.5% in the first half of 2004 to 31.5% in the second half
of 2004, primarily due to the ETI tax benefit from increased foreign sales.

      Net Income. Net income increased by 6%, primarily reflecting the increased
gross margin due to higher sales as well as the increase in other income in
2004.

                                      -13-
<PAGE>

RESULTS OF OPERATIONS: 2003 TO 2002

      Net Sales. Automotive net sales increased by 19% on a 17% increase in
mirror shipments, from 8,806,000 to 10,260,000 units, primarily reflecting
increased penetration on 2003 and 2004 model year vehicles for auto-dimming
mirrors plus additional electronic content. North American unit shipments
increased by 11%, while overseas unit shipments increased by 24% during 2003.
Net sales of the Company's fire protection products increased 8%, primarily due
to higher sales of the Company's signaling products.

      Cost of Goods Sold. As a percentage of net sales, cost of goods sold
decreased from 60% to 58%, primarily reflecting product mix, improved
productivity, and purchasing cost reductions, partially offset by automotive
customer price reductions. Each factor is estimated to have impacted cost of
goods sold by approximately 1-2%.

      Operating Expenses. Engineering, research and development expenses
increased approximately $3,641,000, but remained at 6% of net sales, primarily
due to additional staffing for new electronic product development, including
SmartBeam and telematics. Selling, general and administrative expenses increased
approximately $1,838,000, but remained at 5% of net sales, primarily reflecting
the continued expansion of the Company's overseas sales offices to support the
Company's current and future overseas sales growth.

      Other Income - Net. Investment income decreased $1,516,000 in 2003,
primarily due to lower interest rates and shorter average maturities. Other
income increased $1,232,000 in 2003, primarily due to realized gains on the sale
of investments and customer-reimbursable projects.

      Taxes. The provision for federal income taxes varied from the statutory
rate in 2003 primarily due to Extra Territorial Income Exclusion Act exempted
taxable income from increased foreign sales.

      Net Income. Net income increased by 24%, primarily reflecting the
increased gross margin and increased sales volume spread over fixed operating
expenses in 2003.

LIQUIDITY AND CAPITAL RESOURCES

      The Company's financial condition throughout the periods presented has
remained very strong.

      The Company's current ratio increased from 9.6 as of December 31, 2003, to
11.7 as of December 31, 2004, primarily as a result of the increase in cash and
cash equivalents.

      Cash flow from operating activities for the year ended December 31, 2004,
increased $14,785,000 to $131,368,000, compared to $116,583,000 for the same
period last year, primarily due to increased net income. Capital expenditures
for the year ended December 31, 2004, were $30,535,000, compared to $22,248,000
for the same period last year, primarily due to increased purchase of
manufacturing equipment. The Company currently anticipates capital expenditures
of approximately $45 - 50 million for new facilities and equipment during 2005,
financed from existing cash reserves.

      Cash and cash equivalents as of December 31, 2004, increased approximately
$72,875,748 compared to December 31, 2003. The increase was primarily due to
cash flow from operations, partially offset by cash dividends paid.

      Inventories as of December 31, 2004, increased approximately $9,662,000
compared to December 31, 2003. The increase was primarily due to higher sales
and production levels, increased purchase of overseas glass and electronic
parts, and increased shipments through its distribution facility in Germany.

      The increase in deferred taxes as of December 31, 2004, compared to
December 31, 2003, is primarily due to an increase in the unrealized gain on
investments as of December 31, 2004 .

      Management considers the Company's working capital of approximately
$541,753,000 and long-term investments of approximately $122,174,000 at December
31, 2004, together with internally generated cash flow and an unsecured
$5,000,000 line of credit from a bank, to be sufficient to cover anticipated
cash needs for the next year and for the foreseeable future.

      On October 8, 2002, the Company announced a share repurchase plan, under
which the Company may purchase up to 4,000,000 shares based on a number of
factors, including market conditions, the market price of the Company's common
stock, anti-

                                      -14-
<PAGE>

dilutive effect on earnings, available cash and other factors as the Company
deems appropriate. During the first quarter of the year ended December 31, 2003,
the Company repurchased 415,000 shares at a cost of approximately $10,247,000.
There were no shares repurchased during 2004.

INFLATION, CHANGING PRICES AND OTHER

      In addition to price reductions over the life of its long-term agreements,
the Company continues to experience pricing pressures from its automotive
customers, which have affected, and which will continue to affect, its margins
to the extent that the Company is unable to offset the price reductions with
productivity and yield improvements, engineering and purchasing cost reductions,
and increases in sales volume. In addition, profit pressures at certain
automakers are resulting in increased cost reduction efforts by them, including
requests for additional price reductions, decontenting certain features from
vehicles, and warranty cost-sharing programs, which could adversely impact the
Company's sales growth and margins. Effective October 1, 2003, General Motors
Corporation, the Company's largest customer, began including a 30-day escape
clause into its contracts in the event its suppliers are not competitive on
pricing. Effective January 1, 2004, Ford Motor Company began imposing new
contract terms, including the right to terminate a supplier contract at any time
for any or no reason, etc. The Company has taken written exception to these new
contract clauses and terms by General Motors and Ford. The Company also
continues to experience some pressure from raw material cost increases.

      The Company generally supplies auto-dimming mirrors to its customers
worldwide under annual blanket purchase orders. The Company currently supplies
auto-dimming mirrors to DaimlerChrysler AG and interior auto-dimming mirrors to
General Motors Corporation under long-term agreements. The long-term supply
agreements with DaimlerChrysler AG and General Motors run through the 2006 model
year.

      Automakers have been experiencing increased volatility and uncertainty in
executing planned new programs which have, in some cases, resulted in
cancellations or delays of new vehicle platforms, package reconfigurations and
inaccurate volume forecasts. This increased volatility and uncertainty has made
it more difficult for the Company to forecast future sales and effectively
utilize capital, engineering, research and development, and human resource
investments.

      The Company currently expects that auto-dimming mirror unit shipments will
be flat to five percent higher in the first quarter of 2005 compared with the
first quarter of 2004, and that mirror unit shipments will increase
approximately ten percent for calendar 2005 compared with calendar 2004. These
estimates are based on light vehicle production forecasts in the regions to
which the Company ships product, as well as the estimated option rates for its
mirrors on prospective vehicle models.

      The Company has begun utilizing the light vehicle production forecasting
services of CSM Worldwide, and CSM's current forecasts for light vehicle
production for calendar 2005 are approximately 15.9 million units for North
America, 20.5 million for Europe and 13.1 million for Japan and Korea. For the
first quarter of 2005, CSM is forecasting light vehicle production of 4.0
million units in North America, 5.2 million units in Europe and 3.5 million
units in Japan and Korea. There is no significant difference in the overall
production numbers when comparing CSM's estimates to those of the Company's
previous vendor for the service.

      The Company does not have any significant off-balance sheet arrangements
or commitments that have not been recorded in its consolidated financial
statements.

MARKET RISK DISCLOSURE

      The Company is subject to market risk exposures of varying correlations
and volatilities, including foreign exchange rate risk, interest rate risk and
equity price risk.

      The Company has some assets, liabilities and operations outside the United
States, which currently are not significant. Because the Company sells its
automotive mirrors throughout the world, it could be significantly affected by
weak economic conditions in foreign markets that could reduce demand for its
products.

      Most of the Company's non-U.S. sales are invoiced and paid in U.S.
dollars; during 2004, approximately 10% of the Company's net sales were invoiced
and paid in European euros. The Company currently expects that approximately
13-14% of the

                                      -15-
<PAGE>

Company's net sales in 2005 will be invoiced and paid in European euros. The
Company does not currently engage in hedging activities.

      The Company manages interest rate risk and default risk in its
fixed-income investment portfolio by investing in shorter-term maturities and
investment grade issues. The Company's fixed-income investments' maturities at
fair value (000,000), and average interest rates are as follows:

<TABLE>
<CAPTION>
                                                           Total Balance
                                                  2008-   as of December 31,
                             2005    2006   2007  2009       2004    2003
                             -----   ----   ----  -----      -----   -----
<S>                          <C>     <C>    <C>   <C>     <C>        <C>
U.S. Government
  Amount                     $65.2      -    -       -       $65.2   $64.9
  Average Interest Rate          2%     -            -           2%      2%
Municipal
  Amount                     $ 4.0      -    -       -       $ 4.0   $ 4.0
  Average Interest Rate*         2%     -            -           2%      2%
Certificates of Deposit
  Amount                     $25.8   $6.2    -       -       $32.0   $27.6
  Average Interest Rate          3%     3%   -       -           3%      4%
Corporate
  Amount                     $ 3.2      -    -    $0.3       $ 3.5   $21.1
  Average Interest Rate          7%     -            7%          7%      6%
Other
  Amount                     $ 1.1      -    -       -       $ 1.1   $ 1.5
  Average Interest Rate          3%                              3%      3%
</TABLE>

*After-tax

      Most of the Company's equity investments are managed by a number of
outside equity fund managers who invest primarily in large capitalization
companies trading on the U.S. stock markets.

CONTRACTUAL OBLIGATIONS AND OTHER COMMITMENTS

      The Company has the following contractual obligations and other
commitments (000,000) as of December 31, 2004:

<TABLE>
<CAPTION>
                         Total  Less than 1 Year  1-3 Years  After 3 Years
                         -----  ----------------  ---------  -------------
<S>                      <C>    <C>               <C>        <C>
Long-term debt           $   -       $   -          $   -      $   -
Operating leases           1.4         0.7            0.5        0.2
Purchase obligations*     37.4        36.3            1.1          -
Dividends payable         13.2        13.2              -          -
                         -----       -----          -----      -----
                         $52.0       $50.2          $ 1.6      $ 0.2
                         =====       =====          =====      =====
</TABLE>

*Primarily for inventory parts and capital equipment.

CRITICAL ACCOUNTING POLICIES.

      The Company's significant accounting policies are described in Note 1 to
the consolidated financial statements. The policies described below represent
those that are broadly applicable to its operations and involve additional
management judgment due to the sensitivity of the methods, assumptions and
estimates necessary in determining the related amounts.

      Revenue Recognition. The Company recognizes revenue in accordance with SEC
Staff Accounting Bulletin No. 104, Revenue Recognition in Financial Statements,
as amended. Accordingly, revenue is recognized based on the terms of the
customer purchase order that indicates title to the product and risk of
ownership passes to the customer upon shipment. Sales are shown net of returns,
which have not historically been significant. The Company does not generate
sales from sale arrangements with multiple deliverables.

      Inventories. Estimated inventory allowances for slow-moving and obsolete
inventories are based on current assessments of future demands, market
conditions and related management initiatives. If market conditions or customer
requirements change and are less favorable than those projected by management,
inventory allowances are adjusted accordingly.

                                      -16-
<PAGE>

      Investments. The Company's investment committee regularly reviews its
fixed income and equity investment portfolio for any unrealized losses that
would be deemed other-than-temporary and require the recognition of an
impairment loss in income. Management uses criteria such as the period of time
that securities have been in an unrealized loss position, types of securities
and their related industries, as well as published investment ratings and
analyst reports to evaluate their portfolio. Management considers the unrealized
losses at December 31, 2004, to be temporary in nature.

      Self Insurance. The Company is self-insured for health and workers'
compensation benefits up to certain stop-loss limits. Such costs are accrued
based on known claims and an estimate of incurred, but not reported (IBNR)
claims. IBNR claims are estimated using historical lag information and other
data provided by claims administrators. This estimation process is subjective,
and to the extent that future actual results differ from original estimates,
adjustments to recorded accruals may be necessary.

ITEM 7. A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK.

      See "Market Risk Disclosure" in Management's Discussion and Analysis (Item
7).

ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA.

      The following financial statements and reports of independent registered
public accounting firm are filed with this report as pages 21 through 35
following the signature page:

      Report of Independent Registered Public Accounting Firm

      Report of Independent Registered Public Accounting Firm on Internal
      Control Over Financial Reporting

      Consolidated Balance Sheets as of December 31, 2004 and 2003

      Consolidated Statements of Income for the years ended December 31, 2004,
      2003 and 2002

      Consolidated Statements of Shareholders' Investment for the years ended
      December 31, 2004, 2003 and 2002

      Consolidated Statements of Cash Flows for the years ended December 31,
      2004, 2003 and 2002

      Notes to Consolidated Financial Statements

Selected quarterly financial data for the past two years appears in the
following table:

<TABLE>
<CAPTION>
                                                         Quarterly Results of Operations
                                                      (in thousands, except per share data)
                        ---------------------------------------------------------------------------------------------------
                                First                    Second                     Third                    Fourth
                          2004         2003         2004         2003         2004         2003         2004         2003
                        --------     --------     --------     --------     --------     --------     --------     --------
<S>                     <C>          <C>          <C>          <C>          <C>          <C>          <C>          <C>
Net Sales               $129,328     $115,309     $129,646     $116,917     $120,457     $112,879     $126,236     $123,915

Gross Profit              54,884       48,116       54,455       48,282       47,702       47,085       50,704       53,018
Operating Income          40,696       36,382       40,029       35,880       33,393       34,448       35,948       39,866
Net Income                29,815       25,909       28,985       26,090       25,225       25,681       28,631       29,081
Earnings Per Share*     $    .38     $    .34     $    .37     $    .34     $    .32     $    .33     $    .37     $    .37
</TABLE>

*Diluted

                                      -17-
<PAGE>

ITEM 9. CHANGES AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL
DISCLOSURE.

Not applicable.

ITEM 9A. CONTROLS AND PROCEDURES.

DISCLOSURE CONTROLS AND PROCEDURES.

      As of December 31, 2004, an evaluation was performed under the supervision
and with the participation of the Company's management, including the CEO and
CFO, of the effectiveness of the design and operation of the Company's
disclosure controls and procedures [(as defined in Exchange Act Rules 13a -
15(e) and 15d - 15(e)]. Based on that evaluation, the Company's management,
including the CEO and CFO, concluded that the Company's disclosure controls and
procedures were adequate and effective as of December 31, 2004, to ensure that
material information relating to the Company would be made known to them by
others within the Company, particularly during the period in which this Form
10-K was being prepared. During the period covered by this annual report, there
have been no changes in the Company's internal controls over financial reporting
that have materially affected or are likely to materially affect the Company's
internal controls over financial reporting. There have been no significant
changes in the Company's internal controls or in other factors that could
significantly affect internal controls subsequent to December 31, 2004.

MANAGEMENT'S REPORT ON INTERNAL CONTROL OVER FINANCIAL REPORTING.

      Our management is responsible for establishing and maintaining adequate
internal control over financial reporting, as such term is defined in Exchange
Act Rules 13a-15(f). Under the supervision and with the participation of our
management, including our principal executive officer and principal financial
officer, we conducted an evaluation of the effectiveness of our internal control
over financial reporting based on the framework in Internal Control - Integrated
Framework issued by the Committee of Sponsoring Organizations of the Treadway
Commission. Based on our evaluation under the framework in Internal Control -
Integrated Framework our management concluded that our internal control over
financial reporting was effective as of December 31, 2004. Our management's
assessment of the effectiveness of our internal control over financial reporting
as of December 31, 2004, has been audited by Ernst & Young LLP, an independent
registered public accounting firm, as stated in its report, which is included
herein.

ITEM 9B. OTHER INFORMATION.

         Not applicable.

                                    PART III

ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT.

      Information relating to executive officers is included in this report in
the last section of Part I under the caption "Executive Officers of the
Registrant". Information relating to directors appearing under the caption
"Election of Directors" in the definitive Proxy Statement for the 2005 Annual
Meeting of Shareholders and filed with the Commission within 120 days after the
Company's fiscal year end, December 31, 2004 (the "Proxy Statement"), is hereby
incorporated herein by reference. Information concerning compliance with Section
16(a) of the Securities and Exchange Act of 1934 appearing under the caption
"Section 16(A) Beneficial Ownership Reporting Compliance" in the definitive
Proxy Statement is hereby incorporated herein by reference. Information relating
to the Board of Directors determinations concerning whether at least one member
of the Audit Committee is an "audit committee financial expert" as that term is
defined under Item 401 (h) of Regulation S-K appearing under the caption
"Corporate Governance - Audit Committee" in the definitive Proxy Statement is
hereby incorporated by reference.

      The Company has adopted a code of ethics that applies to its principal
executive officer and senior financial officers. A copy of the Code of Ethics
for Certain Senior Officers is available without charge, upon written request,
from the Corporate Secretary of the Company, 600 N. Centennial Street, Zeeland,
Michigan 49464. The Company intends to satisfy the disclosure requirement under
Item

                                      -18-
<PAGE>

10 of Form 8-K regarding an amendment to, or waiver from, a provision of this
Code of Ethics by posting such information on its website. Information contained
in the Company's website, whether currently posted or posted in the future, is
not part of this document or the documents incorporated by reference in this
document.

ITEM 11. EXECUTIVE COMPENSATION.

      The information contained under the caption "Executive Compensation"
contained in the definitive Proxy Statement is hereby incorporated herein by
reference. Such incorporation by reference shall not be deemed to specifically
incorporate by reference information referred to in Item 402(a)(8) of Regulation
S-K.

ITEM 12. SECURITY OWNERSHIP OF MANAGEMENT AND EQUITY COMPENSATION PLAN
INFORMATION.

      The information contained under the captions "Securities Ownership of
Management" and "Equity Compensation Plan Information" contained in the
definitive Proxy Statement is hereby incorporated herein by reference.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS.

      The information contained under the caption "Certain Transactions"
contained in the definitive Proxy Statement is hereby incorporated herein by
reference.

ITEM 14. PRINCIPAL ACCOUNTING FEES AND SERVICES.

      Information regarding principal accounting fees and services is set forth
under the caption "Ratification of Appointment of Independent Auditors -
Principal Accounting Fees and Services" in the definitive Proxy Statement is
hereby incorporated herein by reference. Information concerning the policy
adopted by the Audit Committee regarding the pre-approval of audit and non-audit
services provided by the Company's independent auditors set forth under the
caption "Corporate Governance - Audit Committee" in the definitive Proxy
Statement is hereby incorporated by reference.

ITEM 15. EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K.

      (a)   1.    Financial Statements. See Item 8.

            2.    Financial Statements Schedules. None required or not
                  applicable.

            3.    Exhibits. See Exhibit Index located on page 36.

      (b)   During the three months ended December 31, 2004, one report on Form
            8-K was filed on October 19, 2004, to disclose the Company's
            financial results for the third quarter ended September 30, 2004.

                                      -19-
<PAGE>

                                   SIGNATURES

      Pursuant to the requirements of Section 13 of 15(d) of the Securities
Exchange Act of 1934, the Registrant has duly caused this report to be signed on
its behalf by the undersigned, thereunto duly authorized.



Dated: February 18, 2005    GENTEX CORPORATION

                            By:  /s/ Fred Bauer
                                 --------------------------------------------
                                 Fred Bauer, Chairman and Principal Executive
                                 Officer

                            and

                                 /s/ Enoch Jen
                                 --------------------------------------------
                                 Enoch Jen, Vice President-Finance and
                                 Principal Financial and Accounting Officer

      Pursuant to the requirements of the Securities Exchange Act of 1934, this
report has been signed below on this 18th day of February, 2005, by the
following persons on behalf of the Registrant and in the capacities indicated.

      Each Director of the Registrant whose signature appears below hereby
appoints Enoch Jen and Garth Deur, each of them individually, as his
attorney-in-fact to sign in his name and on his behalf, and to file with the
Commission any and all amendments to this report on Form 10-K to the same extent
and with the same effect as if done personally.

/s/ Fred Bauer                    Director
- --------------------------
Fred Bauer

/s/ Gary Goode                    Director
- --------------------------
Gary Goode

/s/ Kenneth La Grand              Director
- --------------------------
Kenneth La Grand

/s/ Arlyn Lanting                 Director
- --------------------------
Arlyn Lanting

/s/ John Mulder                   Director
- --------------------------
John Mulder

/s/ Fred Sotok                    Director
- --------------------------
Fred Sotok

                                  Director
Ted Thompson

/s/ Wallace Tsuha Director
- --------------------------
Wallace Tsuha

/s/ Leo Weber                     Director
- --------------------------
Leo Weber

                                      -20-
<PAGE>

             REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

The Board of Directors and Shareholders of Gentex Corporation:

We have audited the accompanying consolidated balance sheets of Gentex
Corporation and subsidiaries as of December 31, 2004 and 2003, and the related
consolidated statements of income, shareholders' investment and cash flows for
each of the three years in the period ended December 31, 2004. These financial
statements are the responsibility of the Company's management. Our
responsibility is to express an opinion on these financial statements based on
our audits.

We conducted our audits in accordance with the standards of the Public Company
Accounting Oversight Board (United States). Those standards require that we plan
and perform the audit to obtain reasonable assurance about whether the financial
statements are free of material misstatement. An audit includes examining, on a
test basis, evidence supporting the amounts and disclosures in the financial
statements. An audit also includes assessing the accounting principles used and
significant estimates made by management, as well as evaluating the overall
financial statement presentation. We believe that our audits provide a
reasonable basis for our opinion.

In our opinion, the financial statements referred to above present fairly, in
all material respects, the consolidated financial position of Gentex Corporation
and subsidiaries at December 31, 2004 and 2003, and the consolidated results of
their operations and their cash flows for each of the three years in the period
ended December 31, 2004, in conformity with U.S. generally accepted accounting
principles.

We also have audited, in accordance with the standards of the Public Company
Accounting Oversight Board (United States), the effectiveness of Gentex
Corporation's internal control over financial reporting as of December 31, 2004,
based on criteria established in Internal Control -- Integrated Framework issued
by the Committee of Sponsoring Organizations of the Treadway Commission and our
report dated February 9, 2005 expressed an unqualified opinion thereon.

                              /s/ Ernst & Young LLP

Grand Rapids, Michigan
February 9, 2005

                                      -21-
<PAGE>

             REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
                  ON INTERNAL CONTROL OVER FINANCIAL REPORTING

The Board of Directors and Shareholders of Gentex Corporation:

We have audited management's assessment, included in the accompanying
Management's Report on Internal Control Over Financial Reporting, that Gentex
Corporation maintained effective internal control over financial reporting as of
December 31, 2004, based on criteria established in Internal Control --
Integrated Framework issued by the Committee of Sponsoring Organizations of the
Treadway Commission (the COSO criteria). Gentex Corporation's management is
responsible for maintaining effective internal control over financial reporting
and for its assessment of the effectiveness of internal control over financial
reporting. Our responsibility is to express an opinion on management's
assessment and an opinion on the effectiveness of the company's internal control
over financial reporting based on our audit.

We conducted our audit in accordance with the standards of the Public Company
Accounting Oversight Board (United States). Those standards require that we plan
and perform the audit to obtain reasonable assurance about whether effective
internal control over financial reporting was maintained in all material
respects. Our audit included obtaining an understanding of internal control over
financial reporting, evaluating management's assessment, testing and evaluating
the design and operating effectiveness of internal control, and performing such
other procedures as we considered necessary in the circumstances. We believe
that our audit provides a reasonable basis for our opinion.

A company's internal control over financial reporting is a process designed to
provide reasonable assurance regarding the reliability of financial reporting
and the preparation of financial statements for external purposes in accordance
with generally accepted accounting principles. A company's internal control over
financial reporting includes those policies and procedures that (1) pertain to
the maintenance of records that, in reasonable detail, accurately and fairly
reflect the transactions and dispositions of the assets of the company; (2)
provide reasonable assurance that transactions are recorded as necessary to
permit preparation of financial statements in accordance with generally accepted
accounting principles, and that receipts and expenditures of the company are
being made only in accordance with authorizations of management and directors of
the company; and (3) provide reasonable assurance regarding prevention or timely
detection of unauthorized acquisition, use, or disposition of the company's
assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting
may not prevent or detect misstatements. Also, projections of any evaluation of
effectiveness to future periods are subject to the risk that controls may become
inadequate because of changes in conditions, or that the degree of compliance
with the policies or procedures may deteriorate.

In our opinion, management's assessment that Gentex Corporation maintained
effective internal control over financial reporting as of December 31, 2004, is
fairly stated, in all material respects, based on the COSO criteria. Also, in
our opinion, Gentex Corporation maintained, in all material respects, effective
internal control over financial reporting as of December 31, 2004, based on the
COSO criteria.

We also have audited, in accordance with the standards of the Public Company
Accounting Oversight Board (United States), the 2004 consolidated financial
statements of Gentex Corporation and subsidiaries and our report dated February
9, 2005 expressed an unqualified opinion thereon.

                              /s/ Ernst & Young LLP

Grand Rapids, Michigan
February 9, 2005

                                      -22-
<PAGE>

                       GENTEX CORPORATION AND SUBSIDIARIES
                           CONSOLIDATED BALANCE SHEETS
                        AS OF DECEMBER 31, 2004 AND 2003

<TABLE>
<CAPTION>
                                                      2004               2003
                                                      ----               ----
<S>                                              <C>                <C>
ASSETS

CURRENT ASSETS:
   Cash and cash equivalents                     $   395,538,719    $   322,662,971
   Short-term investments                             99,341,541         70,943,685
   Accounts receivable                                56,092,330         58,955,823
   Inventories                                        30,600,789         20,938,696
   Prepaid expenses and other                         11,035,715         11,848,156
                                                 ---------------    ---------------

      Total current assets                           592,609,094        485,349,331

PLANT AND EQUIPMENT:
   Land, buildings and improvements                   56,434,237         49,232,072
   Machinery and equipment                           176,798,924        159,289,298
   Construction-in-process                            14,485,664         14,151,833
                                                 ---------------    ---------------
                                                     247,718,825        222,673,203

   Less-Accumulated depreciation
      and amortization                              (112,069,706)       (95,866,321)
                                                 ---------------    ---------------

                                                     135,649,119        126,806,882

OTHER ASSETS:
   Long-term investments                             122,174,030        145,615,934
   Patents and other assets, net                       6,427,185          4,757,619
                                                 ---------------    ---------------
                                                     128,601,215        150,373,553
                                                 ---------------    ---------------

                                                 $   856,859,428    $   762,529,766
                                                 ===============    ===============
</TABLE>

<TABLE>
<CAPTION>
                                                       2004              2003
                                                       ----              ----
<S>                                              <C>                <C>
LIABILITIES AND SHAREHOLDERS' INVESTMENT

CURRENT LIABILITIES:
    Accounts payable                             $    19,849,569    $    18,259,111
    Accrued liabilities:
         Salaries, wages and vacation                  3,433,657          3,657,546
         Income taxes                                    548,579          1,161,865
         Royalties                                     6,689,723          6,651,645
         Dividends declared                           13,237,348         11,556,122
         Other                                         7,097,382          9,194,191
                                                 ---------------    ---------------

               Total current liabilities              50,856,258         50,480,480

DEFERRED INCOME TAXES                                 22,723,198         18,405,955

SHAREHOLDERS' INVESTMENT:

     Preferred stock, no par value,
         5,000,000 shares authorized; none
         issued or outstanding                                 -                  -

     Common stock, par value $.06 per share;
          200,000,000 shares authorized                4,672,005          4,622,449
     Additional paid-in capital                      175,266,114        152,874,325
     Retained earnings                               591,546,326        528,358,825
     Deferred compensation                            (5,407,851)        (4,658,450)
     Accumulated other comprehensive income:
          Unrealized gain on investments              15,558,180         11,661,722
          Cumulative translation adjustment            1,645,198            784,460
                                                 ---------------    ---------------
              Total shareholders' investment         783,279,972        693,643,331
                                                 ---------------    ---------------

                                                 $   856,859,428    $   762,529,766
                                                 ===============    ===============
</TABLE>

The accompanying notes are an integral part of these consolidated financial
statements.

                                      -23-
<PAGE>

                       GENTEX CORPORATION AND SUBSIDIARIES
                        CONSOLIDATED STATEMENTS OF INCOME
              FOR THE YEARS ENDED DECEMBER 31, 2004, 2003 AND 2002

<TABLE>
<CAPTION>
                                                     2004                 2003                 2002
                                                     ----                 ----                 ----
<S>                                             <C>                 <C>                  <C>
NET SALES                                       $   505,666,335     $   469,019,365      $   395,258,436

COST OF GOODS SOLD                                  297,920,747         272,518,466          235,611,182
                                                ---------------     ---------------      ---------------

      Gross profit                                  207,745,588         196,500,899          159,647,254

OPERATING EXPENSES:
      Engineering, research and development          30,833,627          26,613,770           22,973,027
      Selling, general and administrative            26,845,748          23,311,853           21,474,066
                                                ---------------     ---------------      ---------------

          Total operating expenses                   57,679,375          49,925,623           44,447,093
                                                ---------------     ---------------      ---------------

      Income from operations                        150,066,213         146,575,276          115,200,161

OTHER INCOME:
      Interest and dividend income                   10,642,129          10,241,276           11,756,849
      Other, net                                      5,024,176           1,347,643              115,781
                                                ---------------     ---------------      ---------------

          Total other income                         15,666,305          11,588,919           11,872,630
                                                ---------------     ---------------      ---------------

      Income before provision
        for income taxes                            165,732,518         158,164,195          127,072,791

PROVISION FOR INCOME TAXES                           53,076,000          51,403,000           41,301,500
                                                ---------------     ---------------      ---------------

NET INCOME                                      $   112,656,518     $   106,761,195      $    85,771,291
                                                ===============     ===============      ===============

EARNINGS PER SHARE:
      Basic                                     $          1.46     $          1.39      $          1.14
                                                ===============     ===============      ===============
      Diluted                                   $          1.44     $          1.37      $          1.12
                                                ===============     ===============      ===============

Cash Dividends Declared per Share               $          0.64     $          0.30      $          0.00
</TABLE>

The accompanying notes are an integral part of these consolidated financial
statements.

                                      -24-
<PAGE>

                       GETEX CORPORATION AND SUBSIDIARIES
               CONSOLIDATED STATEMENT OF SHAREHOLDERS' INVESTMENT
              FOR THE YEARS ENDED DECEMBER 31, 2004, 2003 and 2002

<TABLE>
<CAPTION>

                                                          Common Stock        Common Stock   Additional Paid-In    Comprehensive
                                                             Shares              Amount            Capital         Income (Loss)
                                                        -----------------    -------------   ------------------    -------------
<S>                                                     <C>                  <C>             <C>                  <C>
BALANCE AS OF DECEMBER 31, 2001                                75,171,951    $   4,510,317   $      105,327,971

Issuance of common stock and the tax benefit of stock
plan transactions                                               1,049,419           62,965           18,595,420
Amortization of deferred compensation                                   -                -                    -
Comprehensive income:
  Net income                                                            -                -                    -    $  85,771,291
  Other comprehensive income (loss):
    Foreign currency translation adjustment, net of tax                 -                -                    -          141,038
    Unrealized loss on investments, net of tax                          -                -                    -       (9,923,526)
                                                                                                                   -------------
      Other comprehensive loss                                          -                -                    -       (9,782,488)
                                                                                                                   -------------
        Comprehensive income                                            -                -                    -    $  75,988,803
                                                        -----------------    -------------    -----------------    -------------

BALANCE AS OF DECEMBER 31, 2002                                76,221,370        4,573,282          123,923,391

Issuance of common stock and the tax benefit of stock
plan transactions                                               1,234,446           74,067           29,631,534
Repurchases of common stock                                      (415,000)         (24,900)            (680,600)
Dividends declared ($.30 per share)                                     -                -                    -
Amortization of deferred compensation                                   -                -                    -
Comprehensive income:

  Net income                                                            -                -                    -    $ 106,761,195
  Other comprehensive income (loss):
    Foreign currency translation adjustment, net of tax                 -                -                    -          707,827
    Unrealized gain on investments, net of tax                          -                -                    -       17,753,174
                                                                                                                   -------------
      Other comprehensive income                                        -                -                    -       18,461,001
                                                                                                                   -------------
        Comprehensive income                                            -                -                    -    $ 125,222,196
                                                        -----------------    -------------    -----------------    -------------

BALANCE AS OF DECEMBER 31, 2003                                77,040,816        4,622,449          152,874,325

Issuance of common stock and the tax benefit of stock
plan transactions                                                 825,935           49,556           22,391,789
Dividends declared ($.64 per share)                                     -                -                    -
Amortization of deferred compensation                                   -                -                    -
Comprehensive income:

  Net income                                                            -                -                    -    $ 112,656,518
  Other comprehensive income (loss):
    Foreign currency translation adjustment, net of tax                 -                -                    -          860,738
    Unrealized gain on investments, net of tax                          -                -                    -        3,896,458
                                                                                                                   -------------
      Other comprehensive income                                        -                -                    -        4,757,196
                                                                                                                   -------------
        Comprehensive income                                            -                -                    -    $ 117,413,714
                                                        -----------------    -------------    -----------------    -------------

BALANCE AS OF DECEMBER 31, 2004                                77,866,751    $   4,672,005    $     175,266,114
                                                        =================    =============    =================    =============

<CAPTION>
                                                                                              Accumulated Other       Total
                                                                               Deferred         Comprehensive      Shareholders'
                                                        Retained Earnings    Compensation        Income (Loss)      Investment
                                                        -----------------    -------------    -----------------    -------------
<S>                                                     <C>                  <C>               <C>                 <C>
BALANCE AS OF DECEMBER 31, 2001                         $     368,430,152      ($3,035,580)    $      3,767,669    $ 479,000,529

Issuance of common stock and the tax benefit of stock
plan transactions                                                       -       (1,090,222)                   -       17,568,163
Amortization of deferred compensation                                   -        1,082,867                    -        1,082,867
Comprehensive income:
  Net income                                                   85,771,291                -                    -       85,771,291
  Other comprehensive income (loss):
    Foreign currency translation adjustment, net of tax                 -                -                    -                -
    Unrealized loss on investments, net of tax                          -                -                    -                -
      Other comprehensive loss                                          -                -           (9,782,488)      (9,782,488)

        Comprehensive income                                            -                -                    -                -
                                                        -----------------    -------------    -----------------    -------------

BALANCE AS OF DECEMBER 31, 2002                               454,201,443       (3,042,935)          (6,014,819)     573,640,362

Issuance of common stock and the tax benefit of stock
plan transactions                                                       -       (2,733,723)                   -       26,971,878
Repurchases of common stock                                    (9,541,310)               -                    -      (10,246,810)
Dividends declared ($.30 per share)                           (23,062,503)               -                    -      (23,062,503)
Amortization of deferred compensation                                            1,118,208                    -        1,118,208
Comprehensive income:

  Net income                                                  106,761,195                -                    -      106,761,195
  Other comprehensive income (loss):
    Foreign currency translation adjustment, net of tax                 -                                     -                -
    Unrealized gain on investments, net of tax                          -                -                    -                -

      Other comprehensive income                                        -                            18,461,001       18,461,001
        Comprehensive income                                            -                -                    -                -
                                                        -----------------    -------------    -----------------    -------------

BALANCE AS OF DECEMBER 31, 2003                               528,358,825       (4,658,450)          12,446,182      693,643,331

Issuance of common stock and the tax benefit of stock
plan transactions                                                       -       (2,323,123)                   -       20,118,222
Dividends declared ($.64 per share)                           (49,469,017)               -                    -      (49,469,017)
Amortization of deferred compensation                                   -        1,573,722                    -        1,573,722
Comprehensive income:

  Net income                                                  112,656,518                -                    -      112,656,518
  Other comprehensive income (loss):
    Foreign currency translation adjustment, net of tax                 -                -                    -                -
    Unrealized gain on investments, net of tax                          -                -                    -                -
      Other comprehensive income                                        -                -            4,757,196        4,757,196
        Comprehensive income                                            -                -                    -                -
                                                        -----------------    -------------    -----------------    -------------
BALANCE AS OF DECEMBER 31, 2004                              $591,546,326      ($5,407,851)    $     17,203,378    $ 783,279,972
                                                        =================    =============    =================    =============
</TABLE>

The accompanying notes are an integral part of these consolidated financial
statements.



                                      -25-
<PAGE>

                      GENTEX CORPORATION AND SUBSIDIARIES

                      CONSOLIDATED STATEMENTS OF CASH FLOWS

              FOR THE YEARS ENDED DECEMBER 31, 2004, 2003 AND 2002

<TABLE>
<CAPTION>
                                                                   2004                2003               2002
                                                                ------------       ------------       ------------
<S>                                                             <C>                <C>                <C>
CASH FLOWS FROM OPERATING ACTIVITIES:
  Net income                                                    $112,656,518       $106,761,195       $ 85,771,291
  Adjustments to reconcile net income to net
     cash provided by operating activities:
        Depreciation and amortization                             21,740,832         20,426,207         18,631,600
        Loss on disposal of assets                                    88,679             75,626             11,180
        Gain on sale of investments                               (5,655,756)        (5,181,804)        (2,961,036)
        Loss on sale of investments                                2,351,347          6,228,566          5,361,194
        Deferred income taxes                                      2,403,593          1,951,787          3,701,475
        Amortization of deferred compensation                      1,573,722          1,118,208          1,082,867
        Tax benefit of stock plan transactions                     3,511,622          5,511,458          5,093,396
        Change in operating assets and liabilities:
          Accounts receivable                                      2,863,493        (23,065,443)        (3,895,441)
          Inventories                                             (9,662,093)        (3,196,687)        (3,336,659)
          Prepaid expenses and other                                 627,997         (3,910,441)         1,576,617
          Accounts payable                                         1,590,458          6,465,385          2,414,789
          Accrued liabilities                                     (2,721,956)         3,398,938          5,659,842
                                                                ------------       ------------       ------------
              Net cash provided by
                operating activities                             131,368,456        116,582,995        119,111,115
                                                                ------------       ------------       ------------

CASH FLOWS FROM INVESTING ACTIVITIES:
  Activity in held-to-maturity securities:
     Sales proceeds                                                        -                  -                  -
     Maturities and calls                                                  -         57,571,539         64,322,716
     Purchases                                                             -       (122,262,019)       (93,072,612)
  Activity in available-for-sale securities:
     Sales proceeds                                               31,101,380        120,578,082         15,137,464
     Maturities and calls                                         78,792,849         91,489,195                  -
     Purchases                                                  (105,551,220)       (87,494,979)       (55,600,063)
  Plant and equipment additions                                  (30,535,174)       (22,248,009)       (32,560,646)
  Proceeds from sale of plant and equipment                           56,500             72,000            189,926
  Increase in other assets                                        (1,001,902)          (167,174)          (953,277)
                                                                ------------       ------------       ------------
             Net cash provided by (used for)
                investing activities                             (27,137,567)        37,538,635       (102,536,492)
                                                                ------------       ------------       ------------

CASH FLOWS FROM FINANCING ACTIVITIES:
  Issuance of common stock from
     stock plan transactions                                      16,606,601         21,460,422         12,474,767
  Cash dividends paid                                            (47,961,742)       (11,506,382)                 -
  Repurchases of common stock                                              0        (10,246,810)                 -
                                                                ------------       ------------       ------------
             Net cash provided by (used for)
                financing activities                             (31,355,141)          (292,770)        12,474,767
                                                                ------------       ------------       ------------

NET INCREASE IN CASH AND
  CASH EQUIVALENTS                                                72,875,748        153,828,860         29,049,390

CASH AND CASH EQUIVALENTS,
  Beginning of year                                              322,662,971        168,834,111        139,784,721
                                                                ------------       ------------       ------------

CASH AND CASH EQUIVALENTS,
  End of year                                                   $395,538,719       $322,662,971       $168,834,111
                                                                ============       ============       ============
</TABLE>

The accompanying notes are an integral part of these consolidated financial
statements.

                                      -26-
<PAGE>

                       GENTEX CORPORATION AND SUBSIDIARIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(1) SUMMARY OF SIGNIFICANT ACCOUNTING AND REPORTING POLICIES

The Company

Gentex Corporation designs, develops, manufactures and markets proprietary
  electro-optical products: automatic-dimming rearview mirrors for the
  automotive industry and fire protection products for the commercial
  building industry. A substantial portion of the Company's net sales and
  accounts receivable result from transactions with domestic and foreign
  automotive manufacturers and tier one suppliers. The Company's fire
  protection products are primarily sold to domestic distributors and
  original equipment manufacturers of fire and security systems. The
  Company does not require collateral or other security for trade accounts
  receivable.

Significant accounting policies of the Company not described elsewhere are as
follows:

Consolidation

The consolidated financial statements include the accounts of Gentex
Corporation and all of its wholly-owned subsidiaries (together the
   "Company"). All significant intercompany accounts and transactions have
   been eliminated.

Cash Equivalents

Cash equivalents consist of funds invested in bank accounts that have daily
liquidity.

Investments
At December 31, 2004, investment securities are available for sale and are
   stated at fair value based on quoted market prices. Adjustments to the
   fair value of investments are recorded as increases or decreases, net of
   income taxes, within accumulated other comprehensive income (loss) in
   shareholders' investment. During 2003, in order to avoid the
   registration requirements of the Investment Company Act of 1940, the
   Company changed its intent to hold certain of its held-to-maturity
   investments and therefore reclassified investments in debt securities
   with a net carrying value of approximately $202,000,000 to
   available-for-sale. The unrealized gain on these securities, net of
   income taxes, was approximately $1,000,000 at the time of the
   reclassification and was recorded in accumulated other comprehensive
   income within shareholders' investment. Prior to 2003, these debt
   securities were carried at amortized cost.

The amortized cost, unrealized gains and losses, and market value of
investment securities are shown as of December 31, 2004 and 2003:

<TABLE>
<CAPTION>
                                                       Unrealized
                                            ---------------------------------
         2004                Cost              Gains               Losses           Market Value
- -----------------------  -------------      -------------       -------------       -------------
<S>                      <C>                <C>                 <C>                 <C>
U.S. Government          $  65,426,060      $           -       $    (188,580)      $  65,237,480
Municipal Bonds              4,039,922                 65              (1,663)          4,038,324
Certificates of Deposit     32,034,061                  -                   -          32,034,061
Corporate Bonds              3,403,497             80,466                   -           3,483,963
Other Fixed Income           1,054,716                  -                   -           1,054,716
Equity                      91,621,653         24,934,095            (888,721)        115,667,027
                         -------------      -------------       -------------       -------------
                         $ 197,579,909      $  25,014,626       $  (1,078,964)      $ 221,515,571
                         =============      =============       =============       =============
</TABLE>

<TABLE>
<CAPTION>
         2003                Cost              Gains               Losses           Market Value
- -----------------------  -------------      -------------       -------------       -------------
<S>                      <C>                <C>                 <C>                 <C>
U.S. Government          $  64,781,167      $     110,504       $        (651)      $  64,891,020
Municipal Bonds              4,005,355             16,096                   -           4,021,451
Certificates of Deposit     27,565,196                  -                   -          27,565,196
Corporate Bonds             20,628,265            454,547                   -          21,082,812
Other Fixed Income           1,509,322                  -                   -           1,509,322
Equity                      80,129,204         18,361,872          (1,001,258)         97,489,818
                         -------------      -------------       -------------       -------------
                         $ 198,618,509      $  18,943,019       $  (1,001,909)      $ 216,559,619
                         =============      =============       =============       =============
</TABLE>

Unrealized losses on investments as of December 31, 2004, are as follows:

<TABLE>
<CAPTION>
                         Aggregate Unrealized Losses        Aggregate Fair Value
<S>                      <C>                                <C>
Less than one year             $   789,814                      $75,270,467
Greater than one year              289,150                        2,196,218
</TABLE>

                                      -27-
<PAGE>

                       GENTEX CORPORATION AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                   (Continued)

(1) SUMMARY OF SIGNIFICANT ACCOUNTING AND REPORTING POLICIES, continued

     Management has reviewed the unrealized losses in the Company's fixed-income
          and equity securities as of December 31, 2004, and has determined that
          they are temporary in nature; accordingly, no losses have been
          recognized in income as of December 31, 2004.

     Fixedincome securities as of December 31, 2004, have contractual maturities
          as follows:

<TABLE>
<S>                                 <C>
Due within one year                 $  99,463,300
Due between one and five years          6,494,956
Due over five years                             -
                                    -------------
                                    $ 105,958,256
</TABLE>

     Fair Value of Financial Instruments

     The Company's financial instruments consist of cash and cash equivalents,
          investments, accounts receivable and accounts payable. The Company's
          estimate of the fair values of these financial instruments
          approximates their carrying amounts at December 31, 2004 and 2003.

     Inventories

     Inventories include material, direct labor and manufacturing overhead and
          are valued at the lower of first-in, first-out (FIFO) cost or market.
          Inventories consisted of the following as of December 31, 2004 and
          2003:

<TABLE>
                                2004                     2003
                           -------------           -------------
<S>                        <C>                     <C>
Raw materials              $  18,102,873           $  11,041,622
Work-in-process                3,894,864               2,401,500
Finished goods                 8,603,052               7,495,574
                           -------------           -------------
                           $  30,600,789           $  20,938,696
                           =============           =============
</TABLE>

     Allowances for slow-moving and obsolete inventories were not significant as
          of December 31, 2004 and 2003.

     Plant and Equipment

     Plantand equipment are stated at cost. Depreciation and amortization are
          computed for financial reporting purposes using the straight-line
          method, with estimated useful lives of 7 to 40 years for buildings and
          improvements, and 3 to 10 years for machinery and equipment.

     Impairment or Disposal of Long-Lived Assets

     The Company reviews long-lived assets for impairment whenever events or
          changes in circumstances indicate that the carrying amount of an asset
          may not be recoverable. If such assets are determined to be impaired,
          the impairment to be recognized is measured by the amount by which the
          carrying amount of the assets exceeds the fair value of the assets.

     Patents

     The Company's policy is to capitalize costs incurred to obtain patents.
          The cost of patents is amortized over their useful lives. The cost of
          patents in process is not amortized until issuance. Accumulated
          amortization was approximately $3,069,000 and $2,876,000 at December
          31, 2004 and 2003, respectively. At December 31, 2004, patents have a
          weighted average amortization life of 12 years. Patent amortization
          expense was approximately $193,000, $150,000 and $393,000, in 2004,
          2003 and 2002, respectively. For each of the next five years, patent
          amortization expense will approximate $208,000 annually.

                                      -28-

<PAGE>

                       GENTEX CORPORATION AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                   (Continued)

(1)  SUMMARY OF SIGNIFICANT ACCOUNTING AND REPORTING POLICIES, continued

Revenue Recognition

The Company's revenue is generated from sales of its products. Sales are
     recognized when the product is shipped and legal title has passed to the
     customer. The Company does not generate sales from arrangements with
     multiple deliverables.

Advertising and Promotional Materials

All advertising and promotional costs are expensed as incurred and amounted to
     approximately $1,314,000, $886,000 and $904,000, in 2004, 2003 and 2002,
     respectively.

Repairs and Maintenance

Majorrenewals and improvements of property and equipment are capitalized, and
     repairs and maintenance are expensed as incurred. The Company incurred
     expenses relating to the repair and maintenance of plant and equipment of
     approximately $5,171,000, $4,169,000 and $3,761,000, in 2004, 2003 and
     2002, respectively.

Self-Insurance

The Company is self-insured for a portion of its risk on workers' compensation
     and employee medical costs. The arrangements provide for stop loss
     insurance to manage the Company's risk. Operations are charged with the
     cost of claims reported and an estimate of claims incurred but not reported
     based upon historical claims lag information and other data.

Product Warranty

The Company periodically incurs product warranty costs. Any liabilities
     associated with product warranty are estimated based on known facts and
     circumstances and are not significant at December 31, 2004 and 2003. The
     Company does not offer extended warranties on its products.

Earnings Per Share

The following table reconciles the numerators and denominators used in the
     calculations of basic and diluted earnings per share (EPS) for each of the
     last three years:

<TABLE>
<CAPTION>
                                                                       2004            2003              2002
                                                                  -------------    -------------      ------------
<S>                                                               <C>              <C>                <C>
Numerators:
   Numerator for both basic and diluted EPS, net income           $ 112,656,518    $ 106,761,195      $ 85,771,291

Denominators:
  Denominator for basic EPS,
      weighted-average common shares outstanding                     77,160,671       76,584,876        75,515,271
  Potentially dilutive shares resulting from stock option plans       1,199,945        1,099,614         1,087,131
                                                                  -------------    -------------      ------------
  Denominator for diluted EPS                                        78,360,616       77,684,490        76,602,402
                                                                  =============    =============      ============
</TABLE>

For the years ended December 31, 2004, 2003 and 2002, 756,391, 268,994 and
     645,859 shares, respectively, related to stock option plans were not
     included in diluted average common shares outstanding because their effect
     would be antidilutive.

                                      -29-

<PAGE>

                       GENTEX CORPORATION AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                   (Continued)

(1) SUMMARY OF SIGNIFICANT ACCOUNTING AND REPORTING POLICIES, continued

Other Comprehensive Income (Loss)

Comprehensive income reflects the change in equity of a business enterprise
     during a period from transactions and other events and circumstances from
     non-owner sources. For the Company, comprehensive income represents net
     income adjusted for unrealized gains and losses on certain investments and
     foreign currency translation adjustments. The changes in the components of
     other comprehensive income (loss) are as follows:

<TABLE>
<CAPTION>
                                                              Years Ended December 31,
                               -------------------------------------------------------------------------------------------
                                          2004                            2003                            2002
                               --------------------------     ---------------------------     ----------------------------
<S>                            <C>            <C>             <C>             <C>             <C>             <C>
                                Pre-Tax         Tax Exp.         Pre-Tax        Tax Exp.         Pre-Tax        Tax Exp.
                                 Amount         (Credit)         Amount         (Credit)          Amount        (Credit)
                               -----------    -----------     ------------    -----------     -------------   ------------
Unrealized Gain (Loss)
  on Securities                $ 5,994,551    $ 2,098,093     $ 27,312,575    $ 9,559,401     $ (15,266,964)  $ (5,343,438)

Foreign Currency
  Translation Adjustments        1,324,212        463,474        1,088,965        381,138           216,982         75,944
                               -----------    -----------     ------------    -----------     -------------   ------------

Other Comprehensive
   Income (Loss)               $ 7,318,763    $ 2,561,567     $ 28,401,540    $ 9,940,539     $ (15,049,982)  $ (5,267,494)
                               ===========    ===========     ============    ===========     =============   ============
</TABLE>

Foreign Currency Translation

The financial position and results of operations of the Company's foreign
     subsidiaries are measured using the local currency as the functional
     currency. Assets and liabilities are translated at the exchange rate in
     effect at year-end. Income statement accounts are translated at the average
     rate of exchange in effect during the year. The resulting translation
     adjustment is recorded as a separate component of shareholders' investment.
     Gains and losses arising from re-measuring foreign currency transactions
     into the appropriate currency are included in the determination of net
     income.

Stock-Based Compensation Plans

At December 31, 2004, the Company has two stock option plans and an employee
     stock purchase plan, which are described more fully in Note 6. The Company
     accounts for these plans under the recognition and measurement principles
     of APB Opinion No. 25, "Accounting for Stock Issued to Employees," and
     related interpretations. No stock-based employee compensation cost is
     reflected in net income for these plans, as all options granted under these
     plans have an exercise price equal to the market value of the underlying
     common stock on the date of grant. The following table illustrates the
     effect on net income and earnings per share if the Company had applied the
     fair value recognition provisions of Statement of Financial Accounting
     Standards (SFAS) No. 123, "Accounting for Stock-Based Compensation," to
     stock-based employee compensation.

<TABLE>
<CAPTION>
                                                  2004             2003                2002
                                             -------------    -------------        ------------
<S>                                          <C>              <C>                  <C>
Net income, as reported                      $ 112,656,518    $ 106,761,195        $ 85,771,291
Deduct: total stock-based employee
   compensation expense determined
   under fair value-based method for
   all awards, net of tax effects              (14,541,115)     (10,505,316)         (8,084,607)
                                             -------------    -------------        ------------
Pro forma net income                         $  98,115,403     $ 96,255,879         $77,686,684
                                             =============    =============        ============
Earnings per share:
   Basic - as reported                       $        1.46    $        1.39        $       1.14
   Basic - pro forma                                  1.27             1.26                1.03

   Diluted - as reported                     $        1.44    $        1.37        $       1.12
   Diluted - pro forma                                1.25             1.25                1.01
</TABLE>

                                      -30-
<PAGE>

                       GENTEX CORPORATION AND SUBSIDIARIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                   (Continued)

(1)   SUMMARY OF SIGNIFICANT ACCOUNTING AND REPORTING POLICIES, continued

      Stock-Based Compensation Plans, continued

      The fair value of each option grant in the Employee Stock Option Plan
         was estimated on the date of grant using the Black-Scholes option
         pricing model with the following weighted-average assumptions used for
         grants in 2004, 2003 and 2002, respectively: risk-free interest rates
         of 3.4, 2.9 and 2.9 percent; expected dividend yields, where applicable
         of 1.8, 1.6 and 0.0 percent; expected lives of 4, 4 and 4 years;
         expected volatility of 49, 52 and 53 percent.

      The fair value of each option grant in the Nonemployee Director Stock
         Option Plans was estimated on the date of grant using the Black-Scholes
         option pricing model with the following weighted-average assumptions
         used for grants in 2004, 2003 and 2002, respectively: risk-free
         interest rates of 4.9, 4.0 and 4.0 percent; expected dividend yields,
         where applicable of 1.7, 1.5 and 0.0 percent; expected lives of 9, 9
         and 9 years; expected volatility of 49, 52 and 53 percent.

      Estimates

      The preparation of financial statements in conformity with accounting
         principles generally accepted in the United States requires management
         to make estimates and assumptions that affect the reported amounts of
         assets and liabilities and disclosure of contingent assets and
         liabilities at the date of the financial statements and the reported
         amounts of revenues and expenses during the reporting period. Actual
         results could differ from those estimates.

      New Accounting Standards

      On December 16, 2004, the Financial Accounting Standards Board (FASB)
         issued Statement of Financial Accounting Standards (SFAS) No. 123(R),
         "Share-Based Payment," which would require all share-based payments to
         employees, including grants of employee stock options, to be recognized
         in the income statement based on their fair values, effective for
         public companies for interim or periods beginning after June 15, 2005.
         The Company intends to adopt FASB Statement No. 123(R) effective July
         1, 2005. Statement 123(R) permits public companies to adopt its
         requirements using either the modified prospective or retrospective
         method. The Company is currently evaluating the alternative methods of
         adoption.

      The impact of adoption of Statement 123(R) cannot be predicted at this
         time because it will depend on levels of share-based payments granted
         in the future. However, had we adopted Statement 123(R) in prior
         periods, the impact of that standard would have approximated the pro
         forma impact of Statement 123 as disclosed above. Statement 123(R) also
         requires the benefits of tax deductions in excess of recognized
         compensation cost to be reported as a financing cash flow, rather than
         as an operating cash flow as required under current literature.

      In January 2003, the Financial Accounting Standards Board (FASB) issued
         Interpretation No. 46, "Consolidation of Variable Interest Entities."
         This standard clarifies the application of Accounting Research Bulletin
         No. 51, "Consolidated Financial Statements," and addresses
         consolidation by business enterprise of variable interest entities.
         Interpretation No. 46 requires existing unconsolidated variable
         interest entities to be consolidated by their primary beneficiaries if
         the entities do not effectively disperse risk among the parties
         involved. Interpretation No. 46 also enhances the disclosure
         requirements related to variable interest entities. This interpretation
         was effective for any variable interest entered into by the Company as
         of the end of the first quarter of 2004. The adoption of Interpretation
         No. 46 did not have any significant effect on the Company's
         consolidated financial statements.

(2)   LINE OF CREDIT

      The Company has available an unsecured $5,000,000 line of credit from a
         bank at an interest rate equal to the lower of the bank's prime rate or
         1.5% above the LIBOR rate. No borrowings were outstanding under this
         line in 2004 or 2003. No compensating balances are required under this
         line.

(3)   INCOME TAXES

      The provision for income taxes is based on the earnings reported in the
         accompanying consolidated financial statements. The Company recognizes
         deferred income tax liabilities and assets for the expected future tax
         consequences of events that have been included in the consolidated
         financial statements or tax returns. Under this method, deferred income
         tax liabilities and assets are determined based on the cumulative
         temporary differences between the financial statement and tax bases of
         assets and liabilities using enacted tax rates. Deferred income tax
         expense is measured by the net change in deferred income tax assets and
         liabilities during the year.

                                      -31-
<PAGE>

                       GENTEX CORPORATION AND SUBSIDIARIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                   (Continued)

(3)   INCOME TAXES, continued

      The components of the provision for income taxes are as follows:

<TABLE>
<CAPTION>
                                  2004         2003         2002
                              -----------  -----------   -----------
<S>                           <C>          <C>           <C>
Currently payable:
   Federal                    $50,497,000  $48,976,000   $37,188,500
   State                          167,000      501,000       321,000
   Foreign                          8,000      (26,000)       91,000
                              -----------  -----------   -----------
 Total                         50,672,000   49,451,000    37,600,500
                              -----------  -----------   -----------
Net deferred:
 Primarily federal              2,404,000    1,952,000     3,701,000
                              -----------  -----------   -----------
Provision for income taxes    $53,076,000  $51,403,000   $41,301,500
                              ===========  ===========   ===========
</TABLE>

      Thecurrently payable provision is further reduced by the tax benefits
         associated with the exercise, vesting or disposition of stock under the
         stock plans described in Note 6. These reductions totaled approximately
         $3,512,000, $5,511,000 and $5,093,000, in 2004, 2003 and 2002,
         respectively, and were recognized as an adjustment of additional
         paid-in capital.

      The effective income tax rates are different from the statutory federal
         income tax rates for the following reasons:

<TABLE>
<CAPTION>
                                                        2004       2003        2002
                                                        ----       ----        ----
<S>                                                     <C>        <C>         <C>
Statutory federal income tax rate                       35.0%      35.0%       35.0%
State income taxes, net of federal income tax benefit    0.1        0.3         0.2
Foreign source exempted income                          (2.8)      (2.5)       (2.4)
Tax-exempt investment income                            (0.2)      (0.2)       (0.2)
Other                                                   (0.1)      (0.1)       (0.1)
                                                        ----       ----        ----
Effective income tax rate                               32.0%      32.5%       32.5%
                                                        ====       ====        ====
</TABLE>

      Thetax effect of temporary differences which give rise to deferred income
         tax assets and liabilities at December 31, 2004 and 2003, are as
         follows:

<TABLE>
<CAPTION>
                                                 2004                            2003
                                       -------------------------    --------------------------
                                         Current    Non-Current       Current     Non-Current
                                       ----------   ------------    ----------   -------------
<S>                                    <C>          <C>             <C>          <C>
Assets:
   Accruals not currently deductible   $2,669,471   $    182,403    $2,276,831   $     287,403
   Deferred compensation                        -      1,268,652             -         908,863
   Other                                1,414,883          5,209     1,952,073           5,410
                                       ----------   ------------    ----------   -------------
Total deferred income tax assets        4,084,354      1,456,264     4,228,904       1,201,676
Liabilities:
   Excess tax over book depreciation            -    (14,947,063)            -     (12,572,140)
   Patent costs                                 -       (854,916)            -        (756,102)
  Unrealized gain on investments                -     (8,377,483)            -      (6,279,389)
  Other                                  (654,481)             -      (614,587)              -
                                       ----------   ------------    ----------   -------------
Net deferred incomes taxes             $3,429,873   $(22,723,198)   $3,614,317   $ (18,405,955)
                                       ==========   ============    ==========   =============
</TABLE>

      Income taxes paid in cash were approximately $48,556,000, $46,243,000 and
      $30,828,000, in 2004, 2003 and 2002, respectively.

(4)   EMPLOYEE BENEFIT PLAN

      The Company has a 401(k) retirement savings plan in which substantially
         all of its employees may participate. The plan includes a provision for
         the Company to match a percentage of the employee's contributions at a
         rate determined by the Company's Board of Directors. In 2004, 2003 and
         2002, the Company's contributions were approximately $1,306,000,
         $1,110,000 and $955,000, respectively.

      The Company does not provide health care benefits to retired employees.

                                      -32-
<PAGE>

                       GENTEX CORPORATION AND SUBSIDIARIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                   (Continued)

(5)   SHAREHOLDER PROTECTION RIGHTS PLAN

      The Company has a Shareholder Protection Rights Plan (the Plan). The Plan
         is designed to protect shareholders against unsolicited attempts to
         acquire control of the Company in a manner that does not offer a fair
         price to all shareholders.

      Under the Plan, one purchase Right automatically trades with each share of
         the Company's common stock. Each Right entitles a shareholder to
         purchase 1/100 of a share of junior participating preferred stock at a
         price of $110, if any person or group attempts certain hostile takeover
         tactics toward the Company. Under certain hostile takeover
         circumstances, each Right may entitle the holder to purchase the
         Company's common stock at one-half its market value or to purchase the
         securities of any acquiring entity at one-half their market value.
         Rights are subject to redemption by the Company at $.005 per Right and,
         unless earlier redeemed, will expire on March 29, 2011. Rights
         beneficially owned by holders of 15 percent or more of the Company's
         common stock, or their transferees, automatically become void.

(6)   STOCK-BASED COMPENSATION PLANS

      In 2003, an Employee Stock Purchase Plan covering 1,600,000 shares
         expired, and a new Employee Stock Purchase Plan covering 600,000 shares
         was approved. The Company has sold to employees 55,904 shares, 47,905
         shares and 44,009 shares under the plans in 2004, 2003 and 2002,
         respectively, and has sold a total of 87,421 shares under the new plan
         through December 31, 2004. The Company sells shares at 85% of the
         stock's market price at date of purchase. The weighted average fair
         value of shares sold in 2004, 2003 and 2002, was approximately $32.56,
         $27.92 and $24.86, respectively.

      In 2004, a new Employee Stock Option Plan was approved, replacing the
         prior plan. The Company may grant options for up to 9,000,000 shares
         under its new Employee Stock Option Plan. The Company has granted
         options on 1,373,267 shares (net of shares from canceled options) under
         the new Plan through December 31, 2004. Under the Plans, the option
         exercise price equals the stock's market price on date of grant. The
         options vest after one to five years, and expire after two to seven
         years.

      A summary of the status of the Company's employee stock option plan at
         December 31, 2004, 2003 and 2002, and changes during the years then
         ended is presented in the table and narrative below:

<TABLE>
<CAPTION>

                                         2004                2003              2002
                                  ------------------  -----------------  ------------------
                                  Shares   Wtd. Avg.  Shares  Wtd. Avg.  Shares   Wtd. Avg.
                                   (000)   Ex. Price   (000)  Ex. Price  (000)    Ex. Price
                                  ------   ---------  ------  ---------  ------   ---------
<S>                               <C>      <C>        <C>     <C>        <C>      <C>
Outstanding at Beginning of Year   4,551      $29     4,270     $25      4,144      $21
Granted                            1,432       38     1,299      34      1,132       29
Exercised                           (629)      23      (982)     20       (914)      13
Forfeited                            (61)      33       (36)     28        (92)      26
                                  ------      ---     -----    ----      -----     ----
Outstanding at End of Year         5,293       32     4,551      29      4,270       25
                                  ------      ---     -----    ----      -----     ----
Exercisable at End of Year         1,994      $28     1,595     $25      1,682      $22
Weighted Avg. Fair Value
     of Options Granted                       $14               $14                 $14
</TABLE>

      Options Outstanding and Exercisable by Price Range As of December 31,
2004:

<TABLE>
<CAPTION>
                                                                                Options Exercisable
                                                                          ------------------------------
                      Options   Outstanding
- -----------------------------------------------------------------------      Shares    Weighted Average
   Range of      Shares Outstanding      Remaining     Weighted Average   Exercisable    Exercise
Exercise Prices        (000)         Contractual Life   Exercise Price      (000)          Price
- ---------------  ------------------  ----------------  ----------------   -----------  -----------------
<S>              <C>                 <C>               <C>                <C>          <C>
  $ 1 - $25              659                2                 $22                519        $21
  $26 - $30            1,800                3                  27                963         27
  $31 - $35            1,057                4                  33                225         32
  $36 - $43            1,777                4                  39                287         38
                      ------            -----                 ---             ------       ----
Total                  5,293                3                 $32              1,994        $28
</TABLE>

                                      -33-
<PAGE>

                       GENTEX CORPORATION AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                   (Continued)

(6) STOCK-BASED COMPENSATION PLANS, continued

    In 2002, a Nonemployee Director Stock Option Plan covering 2,000,000
       shares expired, and a new Director Plan covering 500,000 shares of common
       stock was approved. The Company has granted options on 136,620 shares
       under the new Director Plan through December 31, 2004. Under the director
       plans, the option exercise price equals the stock's market price on date
       of grant. The Director Plan options vest after six months, and all expire
       after ten years.

    A summary of the status of the Director Plans at December 31, 2004, 2003
       and 2002, and changes during the years then ended is presented in the
       table and narrative below:

<TABLE>
<CAPTION>
                                               2004                      2003                       2002
                                        -------------------       -------------------        -------------------
                                        Shares    Wtd. Avg.       Shares    Wtd. Avg.        Shares    Wtd. Avg.
                                         (000)    Ex. Price        (000)    Ex. Price         (000)    Ex. Price
                                        ------    ---------       ------    ---------        ------    ---------
<S>                                     <C>       <C>             <C>       <C>              <C>       <C>
Outstanding at Beginning of Year          313        $18            424        $13             469        $ 10
Granted                                    48         36             53         32              35          32
Exercised                                (106)        10           (164)        10             (80)          3
Expired                                     -          -              -          -               -           -
                                         ----        ---           ----        ---             ---        ----
Outstanding at End of Year                255         25            313         18             424          13
                                         ----        ---           ----        ---             ---        ----
Exercisable at End of Year                255         25            310         18             424          13
Weighted Avg. Fair Value
  of Options Granted                                 $18                       $21                         $21
</TABLE>

Options Outstanding and Exercisable by Price Range As of December 31, 2004:

<TABLE>
<CAPTION>

                                                                                          Options Exercisable
                            Options  Outstanding                                     -------------------------------
- -------------------------------------------------------------------------------        Shares       Weighted Average
   Range of          Shares Outstanding        Remaining       Weighted Average      Exercisable        Exercise
Exercise Prices            (000)           Contractual Life     Exercise Price          (000)             Price
- ---------------      ------------------    ----------------    ----------------      ------------   ----------------
<S>                  <C>                   <C>                 <C>                   <C>            <C>
   $ 1 - $30                115                   3                  $16                 115              $16
   $31 - $41                140                   8                   33                 140               33
                            ---                  --                  ---                 ---              ---
                            255                   6                  $25                 255              $25
</TABLE>

    The Company has a Restricted Stock Plan covering 500,000 shares of common
       stock that was approved, the purpose of which is to permit grants of
       shares, subject to restrictions, to key employees of the Company as a
       means of retaining and rewarding them for long-term performance and to
       increase their ownership in the Company. Shares awarded under the plan
       entitle the shareholder to all rights of common stock ownership except
       that the shares may not be sold, transferred, pledged, exchanged or
       otherwise disposed of during the restriction period. The restriction
       period is determined by a committee, appointed by the Board of Directors,
       but may not exceed ten years. During 2004, 2003 and 2002, 61,260, 78,100
       and 37,900, shares, respectively, were granted with a restriction period
       of five years at market prices ranging from $34.74 to $42.20 in 2004,
       $25.64 to $43.00 in 2003 and $27.47 to $32.30 in 2002. The related
       expense is reflected as a deferred compensation component of
       shareholders' investment in the accompanying consolidated financial
       statements and is being amortized over the applicable restriction
       periods.

(7) CONTINGENCIES

    From time to time, the Company is subject to legal proceedings and claims
       which arise in the ordinary course of its business. In the opinion of
       management, the amount of ultimate liability with respect to these
       actions will not materially affect the financial position or future
       results of operations of the Company.

                                     - 34 -
<PAGE>

                       GENTEX CORPORATION AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                   (Continued)

(8) SEGMENT REPORTING

    SFAS No. 131, "Disclosures About Segments of an Enterprise and Related
       Information" requires that a public enterprise report financial and
       descriptive information about its reportable operating segments subject
       to certain aggregation criteria and quantitative thresholds. Operating
       segments are defined by SFAS No. 131 as components of an enterprise about
       which separate financial information is available that is evaluated
       regularly by the chief operating decision-makers in deciding how to
       allocate resources and in assessing performance.

<TABLE>
<CAPTION>
                                                  2004                   2003                    2002
                                             ------------           ------------            ------------
<S>                                          <C>                    <C>                     <C>
Revenue:
    Automotive Products
       United States                         $230,075,562           $238,608,596            $203,691,964
       Germany                                 86,432,114             69,787,290              70,710,037
       Japan                                   54,336,447             53,004,947              44,797,340
       Other                                  112,306,599             84,913,322              55,050,622
    Fire Protection Products                   22,515,613             22,705,210              21,008,473
                                             ------------           ------------            ------------
    Total                                    $505,666,335           $469,019,365            $395,258,436
                                             ============           ============            ============

Income from Operations:
    Automotive Products                      $145,622,021           $142,001,646            $111,448,849
    Fire Protection Products                    4,444,192              4,573,630               3,751,312
                                             ------------           ------------            ------------
    Total                                    $150,066,213           $146,575,276            $115,200,161
                                             ============           ============            ============

Assets:
    Automotive Products                      $202,052,906           $184,208,278            $154,685,204
    Fire Protection Products                    4,252,818              4,768,620               4,035,944
    Other                                     650,553,704            573,552,868             450,451,519
                                             ------------           ------------            ------------
    Total                                    $856,859,428           $762,529,766            $609,172,667
                                             ============           ============            ============

Depreciation & Amortization:
    Automotive Products                       $19,323,047            $18,275,655             $16,930,161
    Fire Protection Products                      228,844                255,301                 260,823
    Other                                       2,188,941              1,895,251               1,440,616
                                             ------------           ------------            ------------
    Total                                     $21,740,832            $20,426,207             $18,631,600
                                             ============           ============            ============

Capital Expenditures:
    Automotive Products                       $29,233,220            $22,126,904             $19,236,000
    Fire Protection Products                      251,492                 98,705                 442,593
    Other                                       1,050,462                 22,400              12,882,053
                                             ------------           ------------            ------------
    Total                                     $30,535,174            $22,248,009             $32,560,646
                                             ============           ============            ============
</TABLE>

    Other assets are principally cash, investments, deferred income taxes and
       corporate fixed assets. Substantially all long-lived assets are located
       in the U.S.

    Automotive Products revenues in the "Other" category are sales to U.S.
       automotive manufacturing plants in Canada and Mexico, as well as other
       foreign automotive customers. Nearly all non-U.S. sales are invoiced and
       paid in U.S. dollars. During 2004, approximately 10% of the Company's net
       sales were invoiced and paid in European euros.

    During the years presented, the Company had three automotive customers,
       which individually accounted for 10% or more of net sales as follows:

<TABLE>
<CAPTION>
                              Customer
                 ----------------------------------
                 #1              #2             #3
                 --              --             --
<S>              <C>             <C>            <C>
2004             31%             13%            13%
2003             38%             13%            12%
2002             39%             15%            10%
</TABLE>

                                     - 35 -
<PAGE>

                                  EXHIBIT INDEX

<TABLE>
<CAPTION>
EXHIBIT NO.                  DESCRIPTION                                              PAGE
- -----------                  -----------                                              ----
<S>           <C>                                                                     <C>
3(a)(1)       Registrant's Restated Articles of Incorporation, adopted on
              August 20, 2004, were filed as Exhibit 3(a) to Registrant's
              Report on Form 10-Q dated November 2, 2004, and the same is
              hereby incorporated herein by reference.

3(b)(1)       Registrant's Bylaws as amended and restated February 27, 2003,
              was filed as Exhibit 3(b)(1) to Registrant's report on Form 10-Q
              dated May 5, 2003, and the same is hereby incorporated herein by
              reference.

4(a)          A specimen form of certificate for the Registrant's common
              stock, par value $.06 per share, was filed as part of a
              Registration Statement (Registration Number 2-74226C) as Exhibit
              3(a), as amended by Amendment No. 3 to such Registration
              Statement, and the same is hereby incorporated herein by
              reference.

4(b)          Amended and Restated Shareholder Protection Rights Agreement,
              dated as of March 29, 2001, including as Exhibit A the form of
              Certificate of Adoption of Resolution Establishing Series of
              Shares of Junior Participating Preferred Stock of the Company,
              and as Exhibit B the form of Rights Certificate and of Election
              to Exercise, was filed as Exhibit 4(b) to Registrant's Report on
              Form 10-Q on April 27, 2001, and the same is hereby incorporated
              herein by reference.

10(a)(1)      A Lease, dated August 15, 1981, was filed as part of a
              Registration Statement (Registration Number 2-74226C) as Exhibit
              9(a)(1), and the same is hereby incorporated herein by
              reference.

10(a)(2)      A First Amendment to Lease, dated June 28, 1985, was filed as
              Exhibit 10(m) to Registrant's Report on Form 10-K dated March
              18, 1986, and the same is hereby incorporated herein by
              reference.

*10(b)(1)     Gentex Corporation Qualified Stock Option Plan (as amended and
              restated, effective February 26, 2004) was included in
              Registrant's Proxy Statement dated April 6, 2004, filed with the
              Commission on April 6, 2004, and the same is hereby incorporated
              herein by reference.

*10(b)(2)     Specimen form of Grant Agreement for the Gentex Corporation
              Qualified Stock Option Plan (as amended and restated, effective
              February 26, 2004), was filed as Exhibit 10(b)(2) to
              Registrant's Report on Form 10-Q dated November 2, 2004, and the
              same is hereby incorporated herein by reference.

*10(b)(3)     Gentex Corporation Second Restricted Stock Plan was filed as
              Exhibit 10(b)(3) to Registrant's Report on Form 10-Q dated April
              27, 2001, and the same is hereby incorporated herein by
              reference.

*10(b)(4)     Specimen form of Grant Agreement for the Gentex Corporation
              Restricted Stock Plan (as amended and restated, effective
              February 26, 2004), was filed as Exhibit 10(b)(4) to
              Registrant's Report on Form 10-Q dated November 2, 2004, and the
              same is hereby incorporated herein by reference.

*10(b)(5)     Gentex Corporation 2002 Nonemployee Director Stock Option Plan
              (adopted March 6, 2002) was filed as Exhibit 10(b)(4) to
              Registrant's Report on Form 10-Q dated April 30, 2002, and the
              same is hereby incorporated herein by reference.

*10(b)(6)     Specimen form of Grant Agreement for the Gentex Corporation 2002
              Non-Employee Director Stock Option Plan (as amended and
              restated, effective February 26, 2004), was filed as Exhibit
              10(b)(6) to Registrant's Report on Form 10-Q dated November 2,
              2004, and the same is hereby incorporated herein by reference.

10(e)         The form of Indemnity Agreement between Registrant and each of
              the Registrant's directors and certain offices was filed as
              Exhibit 10(c) to Registrant's Report on Form 10-Q dated October
              31, 2002, and the same is hereby incorporated herein by
              reference.

21            List of Company Subsidiaries                                             37

23(a)         Consent of Independent Registered Public Accounting Firm                 38

31.1          Certificate of the Chief Executive Officer of Gentex Corporation
              pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
              (18 U.S.C. 1350).                                                        39

31.2          Certificate of the Chief Financial Officer of Gentex Corporation
              pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
              (18 U.S.C. 1350).                                                        40

32            Certificate of the Chief Executive Officer and Chief Financial
              Officer of Gentex Corporation pursuant to Section 906 of the
              Sarbanes-Oxley Act of 2002 (18 U.S.C. Section 1350).                     41
</TABLE>

*Indicates a compensatory plan or arrangement.

                                     - 36 -
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-21
<SEQUENCE>2
<FILENAME>k91802exv21.txt
<DESCRIPTION>LIST OF COMPANY SUBSIDIARIES
<TEXT>
<PAGE>

                                                                      EXHIBIT 21
                     LIST OF GENTEX CORPORATION SUBSIDIARIES

1.    E.C. Aviation Services, Inc., a Michigan corporation, is a wholly-owned
      subsidiary of Gentex Corporation.

2.    Gentex International Corporation, a Foreign Sales Corporation incorporated
      in Barbados, is a wholly-owned subsidiary of Gentex Corporation.

3.    Gentex Holdings, Inc., a Michigan corporation, is a wholly-owned
      subsidiary of Gentex Corporation.

4.    Gentex GmbH, a German limited liability company, is a subsidiary 50% owned
      by Gentex Corporation and 50% owned by Gentex Holdings, Inc.

5.    Gentex Japan, Inc., a Japanese corporation, is a wholly-owned subsidiary
      of Gentex Corporation.

6.    Gentex Mirrors Ltd., a United Kingdom limited liability company, is a
      wholly-owned subsidiary of Gentex Corporation.

7.    Gentex France, SAS, a French simplified liability corporation, is a
      wholly-owned subsidiary of Gentex Corporation.

8.    Gentex Technologies Korea Co., Ltd., a Korean limited stock company, is a
      wholly-owned subsidiary of Gentex Corporation.
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.(A)
<SEQUENCE>3
<FILENAME>k91802exv23wxay.txt
<DESCRIPTION>CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
<TEXT>
<PAGE>

                                                                   EXHIBIT 23(a)

            CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

      We consent to the incorporation by reference in the Registration
      Statements (Form S-8 Nos. 333-101642, 33-64504, 33-65321, 333-04661,
      333-105858 and 333-118213) pertaining to various stock option and
      incentive plans of Gentex Corporation of our reports dated February 9,
      2005, with respect to the consolidated financial statements of Gentex
      Corporation and subsidiaries, Gentex Corporation management's assessment
      of the effectiveness of internal control over financial reporting, and the
      effectiveness of internal control over financial reporting of Gentex
      Corporation, included in this Annual Report (Form 10-K) for the year ended
      December 31, 2004.

                              /s/ Ernst & Young LLP

      Grand Rapids, Michigan

      February 23, 2005
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.1
<SEQUENCE>4
<FILENAME>k91802exv31w1.txt
<DESCRIPTION>SECTION 302 CERTIFICATION OF CHIEF EXECUTIVE OFFICER
<TEXT>
<PAGE>

                                                                    EXHIBIT 31.1

        CERTIFICATION OF THE CHIEF EXECUTIVE OFFICER OF GENTEX COPORATION

I, Fred T. Bauer, certify that:

      1.    I have reviewed this annual report on Form 10-K of Gentex
            Corporation;

      2.    Based on my knowledge, this annual report does not contain any
            untrue statement of a material fact or omit to state a material fact
            necessary to make the statements made, in light of the circumstances
            under which such statements were made, not misleading with respect
            to the period covered by this annual report;

      3.    Based on my knowledge, the financial statements, and other financial
            information included in this annual report, fairly present in all
            material respects the financial condition, results of operations and
            cash flows of the registrant as of, and for, the periods presented
            in this annual report;

      4.    The registrant's other certifying officer and I are responsible for
            establishing and maintaining disclosure controls and procedures (as
            defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal
            control over financial reporting (as defined in Exchange Act Rules
            13a-15(f) and 15d-15(f) for the registrant and have:

            a)    designed such disclosure controls and procedures, or caused
                  such disclosure controls and procedures to be designed under
                  our supervision, to ensure that material information relating
                  to the registrant, including its consolidated subsidiaries, is
                  made known to us by others within those entities, particularly
                  during the period in which this annual report is being
                  prepared;

            b)    designed such internal controls over financial reporting, or
                  caused such internal control over financial reporting to be
                  designed under our supervision, to provide reasonable
                  assurance regarding the reliability of financial reporting and
                  the preparation of financial statements for external purposes
                  in accordance with generally accepted accounting principles;

            c)    evaluated the effectiveness of the registrant's disclosure
                  controls and procedures and presented in this annual report
                  our conclusions about the effectiveness of the disclosure
                  controls and procedures, as of the period covered by this
                  annual report based on such evaluation; and

            d)    disclosed in this annual report any change in the registrant's
                  internal control over financial reporting that occurred during
                  the registrant's most recent fiscal quarter (the registrant's
                  fourth fiscal quarter in the case of an annual report) that
                  has materially affected, or is reasonably likely to materially
                  affect, the registrant's internal control over financial
                  reporting; and;

      5.    The registrant's other certifying officer and I have disclosed,
            based on our most recent evaluation of internal control over
            financial reporting, to the registrant's auditors and the audit
            committee of the registrant's board of directors (or persons
            performing the equivalent functions):

            a)    all significant deficiencies and material weaknesses in the
                  design or operation of internal control over financial
                  reporting which are reasonably likely to adversely affect the
                  registrant's ability to record, process, summarize and report
                  financial information; and

            b)    any fraud, whether or not material, that involves management
                  or other employees who have a significant role in the
                  registrant's internal control over financial reporting;

Date: February 18, 2005

                                            /s/ Fred T. Bauer
                                            -----------------
                                            Fred T. Bauer
                                            Chief Executive Officer
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.2
<SEQUENCE>5
<FILENAME>k91802exv31w2.txt
<DESCRIPTION>SECTION 302 CERTIFICATION OF CHIEF FINANCIAL OFFICER
<TEXT>
<PAGE>

                                                                    EXHIBIT 31.2

        CERTIFICATION OF THE CHIEF FINANCIAL OFFICER OF GENTEX COPORATION

I, Enoch C. Jen, certify that:

      1.    I have reviewed this annual report on Form 10-K of Gentex
            Corporation;

      2.    Based on my knowledge, this annual report does not contain any
            untrue statement of a material fact or omit to state a material fact
            necessary to make the statements made, in light of the circumstances
            under which such statements were made, not misleading with respect
            to the period covered by this annual report;

      3.    Based on my knowledge, the financial statements, and other financial
            information included in this annual report, fairly present in all
            material respects the financial condition, results of operations and
            cash flows of the registrant as of, and for, the periods presented
            in this annual report;

      4.    The registrant's other certifying officer and I are responsible for
            establishing and maintaining disclosure controls and procedures (as
            defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal
            control over financial reporting (as defined in Exchange Act Rules
            13a-15(f) and 15d-15(f) for the registrant and have:

            a)    designed such disclosure controls and procedures, or caused
                  such disclosure controls and procedures to be designed under
                  our supervision, to ensure that material information relating
                  to the registrant, including its consolidated subsidiaries, is
                  made known to us by others within those entities, particularly
                  during the period in which this annual report is being
                  prepared;

            b)    designed such internal controls over financial reporting, or
                  caused such internal control over financial reporting to be
                  designed under our supervision, to provide reasonable
                  assurance regarding the reliability of financial reporting and
                  the preparation of financial statements for external purposes
                  in accordance with generally accepted accounting principles;

            c)    evaluated the effectiveness of the registrant's disclosure
                  controls and procedures and presented in this annual report
                  our conclusions about the effectiveness of the disclosure
                  controls and procedures, as of the period covered by this
                  annual report based on such evaluation; and

            d)    disclosed in this annual report any change in the registrant's
                  internal control over financial reporting that occurred during
                  the registrant's most recent fiscal quarter (the registrant's
                  fourth fiscal quarter in the case of an annual report) that
                  has materially affected, or is reasonably likely to materially
                  affect, the registrant's internal control over financial
                  reporting; and;

      5.    The registrant's other certifying officer and I have disclosed,
            based on our most recent evaluation of internal control over
            financial reporting, to the registrant's auditors and the audit
            committee of the registrant's board of directors (or persons
            performing the equivalent functions):

            a)    all significant deficiencies and material weaknesses in the
                  design or operation of internal control over financial
                  reporting which are reasonably likely to adversely affect the
                  registrant's ability to record, process, summarize and report
                  financial information; and

            b)    any fraud, whether or not material, that involves management
                  or other employees who have a significant role in the
                  registrant's internal control over financial reporting;

Date: February 18, 2005

                                             /s/ Enoch C. Jen
                                             -----------------------------------
                                             Enoch C. Jen
                                             Vice President, Finance
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32
<SEQUENCE>6
<FILENAME>k91802exv32.txt
<DESCRIPTION>SECTION 906 CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER
<TEXT>
<PAGE>

                                                                      EXHIBIT 32

            CERTIFICATE PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY
                        ACT OF 2002 (18-U.S.C. Section 1350)

Each, Fred T. Bauer, Chief Executive Officer of Gentex Corporation, and Enoch C.
Jen, Chief Financial Officer of Gentex Corporation, certify to the best of their
knowledge and belief, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
(18 U.S.C.Section 1350), that:

      (1)   The annual report on Form 10-K for the year ended December 31, 2004,
            which this statement accompanies, fully complies with the
            requirements of Section 13(a) or 15(d) of the Securities Exchange
            Act of 1934; and

      (2)   The information contained in this annual report on Form 10-K of the
            year ended December 31, 2004, fairly presents, in all material
            respects, the financial condition and results of operations of
            Gentex Corporation.

Dated: February 18, 2005                          GENTEX CORPORATION

                                         By     /s/ Fred T. Bauer
                                                -------------------------------
                                                Fred T. Bauer
                                                Its Chief Executive Officer

                                         By     /s/ Enoch C. Jen
                                                -------------------------------
                                                Enoch C. Jen
                                                Its Vice President-Finance/Chief
                                                Financial Officer

A signed original of this written statement has been provided to Gentex
Corporation and will be retained by Gentex Corporation and furnished to the
Securities and Exchange Commission or its staff upon request.
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----