The automotive electronics industry in the U.S. is a dynamic sector that focuses on the integration of electronic systems within vehicles. This includes everything from infotainment solutions to safety features and advanced driver-assistance systems. Companies involved in this field range from giant manufacturers like HARMAN International, specializing in advanced infotainment, to smaller firms focusing on niche products. As vehicles evolve with technology, so does this industry, moving toward electric and autonomous vehicles, enhancing safety and efficiency while meeting new consumer demands. Market trends indicate a surge in connectivity solutions and sustainable innovations.

The companies listed here represent a cross-section of the U.S. automotive electronics market, with headquarters primarily in Michigan and global operations. Ranging from large corporations like Yazaki North America to smaller firms like Nartron, these companies vary significantly in size and specialization. Most were founded in the 20th century and have adapted to various technological shifts in the automotive sector. Their products span from traditional wiring harnesses to electric control systems, catering to both established automakers and emerging EV manufacturers.

Read on to discover more about the top automotive electronics companies in the U.S.

Top 19 Automotive Electronics Companies in the US

1. HARMAN International

• Website: harman.com
• Ownership type: Corporate
• Headquarters: Stamford, Connecticut, United States (USA)
• Employee distribution: India 43%, United States (USA) 14%, China 7%, Other 36%
• Latest funding: $8.0B, November 2016
• Founded year: 1980
• Headcount: 10001+
• LinkedIn: harman-international

HARMAN International Industries, Inc. is an audio electronics company based in Stamford, Connecticut, founded in 1980. The company designs and engineers connected products and solutions for various sectors, including automotive, consumer, and enterprise markets. In the automotive sector, HARMAN is known for its advanced audio products and infotainment systems that enhance the driving experience. Their automotive solutions focus on creating engaging and safe environments for drivers and passengers, integrating navigation, entertainment, and communication features. As a wholly-owned subsidiary of Samsung, HARMAN benefits from significant resources and expertise, allowing it to innovate continuously. The company employs over 27,000 people globally, with a substantial presence in India, the United States, and other countries. HARMAN's commitment to digital transformation and connected technologies positions it as a key player in the automotive electronics industry.

2. Yazaki North America

• Website: yazaki-na.com
• Ownership type: Private
• Headquarters: Canton, Michigan, United States (USA)
• Employee distribution: Mexico 47%, United States (USA) 47%, Other 5%
• Founded year: 1966
• Headcount: 10001+
• LinkedIn: yazaki-north-america

Yazaki North America, Inc., based in Canton, Michigan, is a prominent automotive component manufacturer that has been operational since 1966. The company specializes in producing wire harnesses, connectors, and power distribution systems, which are vital for the functionality and efficiency of modern vehicles. Yazaki serves a wide array of major automotive manufacturers, providing innovative and reliable solutions that meet the evolving demands of the industry. With a workforce of over 5,000 employees and a significant presence in both the United States and Mexico, Yazaki is well-positioned to support its customers with optimized product performance. The company is also actively involved in the development of technologies for hybrid and electric vehicles, ensuring that they remain relevant in a rapidly changing automotive landscape. Their commitment to quality and customer satisfaction has made them a trusted supplier in the automotive sector.

3. Dura Automotive Systems LLC

• Website: duraauto.com
• Ownership type: Private Equity
• Headquarters: Auburn Hills, Michigan, United States (USA)
• Latest funding: August 2020
• Founded year: 1914
• Headcount: 5001-10000
• LinkedIn: dura-automotive

Dura Automotive Systems LLC, known as Dura-Shiloh, is a prominent automotive supplier based in Auburn Hills, Michigan. Founded in 1914, the company has a long history of innovation in the automotive sector. Dura-Shiloh specializes in mobility systems, providing a range of products that include electrification solutions, lightweight structural systems, and advanced safety technologies. Their product portfolio features critical components such as battery enclosures for electric vehicles, park-lock actuators, and shift-by-wire systems. Dura-Shiloh serves major vehicle manufacturers and is recognized for its commitment to sustainability and performance. The company operates globally, with a footprint in North America, Europe, and Asia, and emphasizes continuous improvement and technological advancement in its operations.

4. Wells Vehicle Electronics

• Website: wellsve.com
• Ownership type: Private
• Headquarters: Fond Du Lac, Wisconsin, United States (USA)
• Employee distribution: United States (USA) 81%, Mexico 17%, Other 1%
• Founded year: 1903
• Headcount: 501-1000
• LinkedIn: wells-vehicle-electronics

Wells Vehicle Electronics, based in Fond Du Lac, Wisconsin, has been a significant player in the automotive electronics industry since its inception in 1903. The company specializes in manufacturing a wide array of vehicle electronic components, including ignition systems, engine management sensors, and various other electrical components essential for vehicle operation. With a workforce of approximately 264 employees, Wells serves both automotive professionals and do-it-yourself enthusiasts, ensuring that their products meet high standards of quality and reliability. The company operates primarily in North America, with a notable presence in the aftermarket parts sector, which is vital for vehicle maintenance and repair. Wells is also the parent company of several trusted automotive brands, further solidifying its position in the market. Their commitment to innovation and customer support is reflected in their extensive product catalog and technical assistance services, making them a relevant entity in the automotive electronics field.

5. Inteva Products

• Website: intevaproducts.com
• Ownership type: Corporate
• Headquarters: Troy, Michigan, United States (USA)
• Employee distribution: United States (USA) 30%, India 28%, Mexico 28%, Other 14%
• Latest funding: $755.0M, May 2019
• Founded year: 2008
• Headcount: 5001-10000
• LinkedIn: inteva-products-llc

Inteva Products, founded in 2008 and headquartered in Troy, Michigan, is an automotive supplier that specializes in engineered components and systems tailored for the automotive industry. The company offers a wide range of products, including Closure Systems, Interior Systems, and Motors & Electronics. Inteva serves more than 100 global and regional automakers, emphasizing quality and innovation in their offerings. Their Motors and Electronics division is particularly noteworthy, as it provides robust systems that support critical automotive functions. Inteva is committed to sustainability and has established R&D centers across four continents, showcasing their dedication to developing advanced materials and technologies. The company has received significant funding, amounting to $755 million in 2019, which reflects investor confidence in their growth potential and market relevance.

6. The Intec Group

• Website: intecgrp.com
• Ownership type: Private
• Headquarters: United States (USA)
• Employee distribution: Mexico 61%, United States (USA) 39%
• Founded year: 1953
• Headcount: 501-1000
• LinkedIn: intecgroup

The Intec Group, Inc. is a private manufacturing company based in the United States, with a significant presence in Mexico. Founded in 1953, the company has evolved from its origins in consumer electronics to become a key supplier of automotive components. Intec specializes in various products, including fuel systems, engine electronics, and door systems, catering primarily to Tier One automotive manufacturers. Their operations emphasize innovative engineering solutions and a commitment to customer satisfaction. With a workforce of around 500 employees, Intec operates facilities in both the United States and Mexico, where they utilize advanced manufacturing techniques such as insert molding and injection molding. The company has built a reputation for quality and reliability, which is critical in the automotive sector. Their focus on continuous improvement and cost-effective production processes positions them well within the competitive landscape of automotive electronics.

7. Ghsp

• Website: ghsp.com
• Ownership type: Private
• Headquarters: Holland, Michigan, United States (USA)
• Employee distribution: United States (USA) 76%, Mexico 16%, China 7%, Other 2%
• Founded year: 1924
• Headcount: 1001-5000
• LinkedIn: ghsp

GHSP, based in Holland, Michigan, has been a significant player in the automotive industry since its inception in 1924. The company specializes in mechanical and electromechanical systems, providing innovative solutions that cater primarily to automotive manufacturers. Their product offerings include advanced driver controls and smart powertrain technologies, which integrate electronic controls and motors to enhance vehicle performance. With multiple facilities worldwide, GHSP ensures a robust supply chain and customer support, allowing them to meet the evolving needs of the automotive market. Their commitment to quality is reflected in their certifications, including IATF 16949 and ISO 14001, which underscore their dedication to maintaining high standards in manufacturing and environmental management.

8. Sumitomo Electric Wiring Systems, Inc.

• Website: sewsus.com
• Ownership type: Private
• Headquarters: Bowling Green, Kentucky, United States (USA)
• Employee distribution: United States (USA) 50%, Mexico 14%, Indonesia 8%, Other 28%
• Founded year: 1986
• Headcount: 1001-5000
• LinkedIn: sumitomo-electric-wiring-systems

Sumitomo Electric Wiring Systems, Inc. (SEWS), founded in 1986 and based in Bowling Green, Kentucky, is a manufacturer that specializes in automotive wiring harnesses and electronic components. With a workforce of approximately 2,455 employees, SEWS serves automotive manufacturers by providing innovative electrical distribution systems that meet the evolving technological demands of modern vehicles. Their product offerings include wiring harnesses, electrified vehicle components, and advanced product development services. SEWS has established a strong presence in the automotive industry, focusing on the design and manufacture of high-quality wiring harnesses that play a critical role in connecting various vehicle components. The company is also actively involved in developing technologies for electric and hybrid vehicles, showcasing their commitment to sustainability and innovation. Their advanced product development process emphasizes research and engineering to create solutions that meet customer specifications for cost, size, and performance. SEWS operates globally, with a significant portion of its workforce located in the United States, Mexico, Indonesia, Tunisia, and Morocco.

9. Yazaki Morocco

• Website: yazaki-europe.com
• Ownership type: Private
• Headquarters: Germany, Georgia, United States (USA)
• Employee distribution: Morocco 99%
• Founded year: 2000
• Headcount: 10001+
• LinkedIn: yazaki-morocco

Yazaki Morocco, a subsidiary of Yazaki Europe, operates as an automotive parts manufacturer with a specialization in electrical distribution systems and components. Founded in 2000, the company has established itself as a key player in the automotive sector, focusing on innovative solutions that enhance vehicle functionality and reliability. With a workforce predominantly based in Morocco, Yazaki Morocco serves a global market, providing products such as wiring harnesses, connectors, and electronic instrumentation. Their commitment to quality and customer collaboration is evident in their approach to developing customized solutions that meet the specific needs of automotive manufacturers. Yazaki Morocco's operations reflect a dedication to sustainability and continuous improvement, making them a relevant entity in the automotive electronics industry.

10. Pacific Insight Electronics Corp.

• Website: pacificinsight.com
• Ownership type: Corporate
• Headquarters: Durham, California, United States (USA)
• Employee distribution: Canada 42%, Mexico 42%, United States (USA) 16%
• Latest funding: October 2017
• Founded year: 1989
• Headcount: 1001-5000
• LinkedIn: pacific-insight-electronics

Pacific Insight Electronics Corp., a subsidiary of Methode Electronics, was founded in 1989 and is based in Durham, California. The company is dedicated to providing automotive solutions that include user interfaces, LED lighting, sensors, and powertrain components. They cater to a wide range of automotive OEMs and system integrators, ensuring that their products meet the rigorous standards of the automotive industry. With a strong emphasis on innovation, Pacific Insight invests in advanced development and manufacturing capabilities, allowing them to deliver high-quality, tailored solutions. Their global presence includes manufacturing facilities in Canada, Mexico, and the United States, which supports their ability to serve customers effectively across different regions.

11. Nartron

• Website: nartron.com
• Ownership type: Private
• Headquarters: Reed City, Michigan, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1967
• Headcount: 51-200
• LinkedIn: nartron-corporation

Nartron, founded in 1967 and based in Reed City, Michigan, is a private electronics manufacturer specializing in advanced electronic systems and components for the automotive and military sectors. The company is known for its innovative products, including iQ Power®, Clearfast®, and Smart Close®, which enhance vehicle functionality and safety. Nartron's expertise lies in creating systems that 'sense, compute, and control,' addressing the needs of manufacturers for improved vehicle performance. With a strong focus on research and development, Nartron has generated hundreds of patents, reflecting its commitment to innovation. The company operates from a modern facility that includes engineering labs and a test track, allowing for comprehensive product development and testing. Nartron's products are integral to the automotive industry, contributing to advancements in vehicle technology and user experience.

12. AISIN World Corp. of America

• Website: aisinworld.com
• Ownership type: Private
• Headquarters: Northville, Michigan, United States (USA)
• Employee distribution: United States (USA) 91%, Mexico 5%, Other 4%
• Founded year: 1970
• Headcount: 201-500
• LinkedIn: aisin-world-corp--of-america

AISIN World Corp. of America, based in Northville, Michigan, serves as the North American sales headquarters for AISIN Corporation, a prominent automotive supplier founded in 1970. The company specializes in manufacturing essential parts and technologies for vehicles, including hybrid and electric models. AISIN provides a wide array of high-quality components such as brakes, transmissions, navigation systems, and various electronic systems. With a workforce of approximately 576 employees, AISIN is dedicated to innovation and sustainability, playing a crucial role in the automotive industry's transition towards electrification and carbon neutrality. The company is recognized as a top-tier automotive supplier, consistently ranked among the top 10 globally, and is the largest manufacturer of automatic transmissions worldwide. Their extensive product offerings and commitment to technological advancement position them as a key contributor to the future of mobility.

13. Rostra Accessories

• Website: rostra.com
• Ownership type: Private
• Headquarters: Aberdeen, North Carolina, United States (USA)
• Founded year: 1987
• Headcount: 51-200
• LinkedIn: rostra-precision-controls

Rostra Accessories, founded in 1987 and based in Aberdeen, North Carolina, is a manufacturer of automotive accessories that focuses on comfort, safety, and convenience. The company produces a variety of products, including electronic cruise control systems, vehicle camera systems, and parking assistance technologies. Rostra operates through a distribution network that spans the United States and Canada, catering to both businesses in the automotive industry and individual consumers. As a subsidiary of VOXX International Corporation, Rostra benefits from a strong backing in mobile and consumer electronics. The company is recognized as North America's largest supplier of cruise control products to the automotive aftermarket, showcasing its significant role in the industry. Rostra is committed to innovation, continuously developing new solutions to meet the evolving needs of automotive consumers and professionals alike.

14. Pi Innovo

• Website: pi-innovo.com
• Ownership type: Corporate
• Headquarters: Plymouth, Michigan, United States (USA)
• Latest funding: March 2021
• Founded year: 2011
• Headcount: 51-200
• LinkedIn: pi-innovo

Pi Innovo, based in Plymouth, Michigan, is a corporate entity founded in 2011. The company specializes in automotive electronics, focusing on embedded control units and software solutions for electric and hybrid vehicles, alongside traditional engine control systems. Their offerings are designed to meet the needs of automotive manufacturers and suppliers, addressing the growing demand for advanced electronic control systems that enhance vehicle performance and safety. Pi Innovo's expertise includes volume production, functional safety, and electric vehicle control, showcasing their commitment to innovation in the automotive sector. With over 100 million miles of production control software and numerous engineering projects, Pi Innovo has established itself as a reliable partner for automotive electronics solutions.

15. AAMP Global

• Website: aampglobal.com
• Ownership type: Private Equity
• Headquarters: Clearwater, Florida, United States (USA)
• Latest funding: November 2019
• Founded year: 1987
• Headcount: 51-200
• LinkedIn: aamp-of-america

AAMP Global, founded in 1987 and based in Clearwater, Florida, operates primarily through its Stinger brand, which specializes in automotive accessories. The company offers a wide range of products, including high-quality audio systems, infotainment radios, cameras, and lighting solutions. Stinger targets automotive enthusiasts and vehicle owners, providing products designed to enhance both performance and aesthetics. Their online store facilitates easy access for customers looking to upgrade their vehicles with tailored solutions for popular models. AAMP Global's commitment to quality and innovation has established it as a significant player in the automotive electronics industry, particularly in the aftermarket segment.

16. DeAmertek Corporation

• Website: deamertek.com
• Ownership type: Private
• Headquarters: Lombard, Illinois, United States (USA)
• Employee distribution: United States (USA) 86%, India 14%
• Founded year: 1977
• Headcount: 501-1000
• LinkedIn: deamertek-corporation

DeAmertek Corporation, based in Lombard, Illinois, has been a technology manufacturer since 1977, focusing on automotive components and electronics. The company specializes in products that enhance vehicle safety and performance, including Electric Power Assisted Steering (EPS), Adaptive Front Lighting Systems (AFS), and Fuel Delivery Modules (FDM). DeAmertek serves a range of OEM customers, providing innovative solutions that meet the demands of modern automotive design. Their manufacturing capabilities extend globally, with operations in the United States, Taiwan, and China. The company is also committed to research and development, particularly in advanced driver-assistance systems (ADAS), which are increasingly important in today's automotive market. DeAmertek is certified under ISO/IATF 16949, ISO 9001, and ISO 14001, reflecting their dedication to quality and sustainability in their operations.

17. Weastec, Inc.

• Website: weastec.com
• Ownership type: Private
• Headquarters: Hillsboro, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1988
• Headcount: 201-500
• LinkedIn: weastec-inc.

Weastec, Inc., founded in 1988 and based in Hillsboro, Ohio, is a private electrical components manufacturer. The company specializes in producing critical electrical components for the automotive, power equipment, and power sport industries. Their product offerings include HMI switches, sensors, and control modules, which are essential for original equipment manufacturers (OEMs) looking for reliable and innovative solutions. Weastec operates with a strong emphasis on technological advancement, having established a technical center in Dublin, Ohio, to support development and market research. This facility allows them to stay ahead of industry trends and respond effectively to the evolving needs of the automotive sector. As a subsidiary of Toyodenso, Weastec benefits from a global network and shared expertise, further solidifying its position in the automotive electronics market.

18. Ehps

• Website: dare-auto.us
• Ownership type: Private
• Headquarters: Plymouth, Michigan, United States (USA)
• Founded year: 2013
• Headcount: 51-200
• LinkedIn: ehps

Ehps, known as Dare Auto Inc., is an automotive parts manufacturer based in Plymouth, Michigan. Founded in 2013, the company specializes in the design and production of advanced automotive components, particularly focusing on brushless DC motors and electronic control systems. Their products are aimed at enhancing vehicle performance and safety, serving automotive OEMs and manufacturers. Dare Auto is committed to quality and customer satisfaction, adhering to ISO/TS 16949:2009 best practices. The company operates with a strong research and development team, which has earned recognition for its innovative solutions. Their product offerings include Electro Hydraulic Power Steering systems, keyless entry systems, tire pressure monitoring systems, and custom BLDC solutions, showcasing their active role in the automotive electronics sector.

19. Nidec Elesys Americas Corporation

• Website: elesys-na.com
• Ownership type: Private
• Headquarters: Suwanee, Georgia, United States (USA)
• Founded year: 2002
• Headcount: 201-500
• LinkedIn: elesys-north-america

Nidec Elesys Americas Corporation, founded in 2002 and based in Suwanee, Georgia, is a manufacturer dedicated to automotive safety systems and electronic control units. The company develops a range of innovative products aimed at improving vehicle safety and performance, including occupant detection systems, radar technology, and electronic stability control (ESC) systems. Nidec Elesys plays a crucial role in the automotive industry by providing solutions that help automotive manufacturers enhance the safety features of their vehicles. The company has received multiple awards for excellence in quality, cost, and delivery from prominent automotive manufacturers, showcasing its commitment to high standards and continuous improvement. Nidec Elesys is also certified under various quality management systems, ensuring that their products meet stringent industry requirements.

Automotive Electronics Insights: Key Companies in the US

Company	Headquarter	Size	Founded	Ownership
HARMAN International	Stamford, Connecticut, United States (USA)	10001+	1980	Corporate
Yazaki North America	Canton, Michigan, United States (USA)	10001+	1966	Private
Dura Automotive Systems LLC	Auburn Hills, Michigan, United States (USA)	5001-10000	1914	Private Equity
Wells Vehicle Electronics	Fond Du Lac, Wisconsin, United States (USA)	501-1000	1903	Private
Inteva Products	Troy, Michigan, United States (USA)	5001-10000	2008	Corporate
The Intec Group	United States (USA)	501-1000	1953	Private
Ghsp	Holland, Michigan, United States (USA)	1001-5000	1924	Private
Sumitomo Electric Wiring Systems, Inc.	Bowling Green, Kentucky, United States (USA)	1001-5000	1986	Private
Yazaki Morocco	Germany, Georgia, United States (USA)	10001+	2000	Private
Pacific Insight Electronics Corp.	Durham, California, United States (USA)	1001-5000	1989	Corporate
Nartron	Reed City, Michigan, United States (USA)	51-200	1967	Private
AISIN World Corp. of America	Northville, Michigan, United States (USA)	201-500	1970	Private
Rostra Accessories	Aberdeen, North Carolina, United States (USA)	51-200	1987	Private
Pi Innovo	Plymouth, Michigan, United States (USA)	51-200	2011	Corporate
AAMP Global	Clearwater, Florida, United States (USA)	51-200	1987	Private Equity
DeAmertek Corporation	Lombard, Illinois, United States (USA)	501-1000	1977	Private
Weastec, Inc.	Hillsboro, Ohio, United States (USA)	201-500	1988	Private
Ehps	Plymouth, Michigan, United States (USA)	51-200	2013	Private
Nidec Elesys Americas Corporation	Suwanee, Georgia, United States (USA)	201-500	2002	Private

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