Å·²©ÌåÓýƽ̨

The automotive parts manufacturing industry in Ohio plays a vital role in Å·²©ÌåÓýƽ̨ state’s economy, contributing to both local jobs and Å·²©ÌåÓýƽ̨ automotive supply chain. This sector includes a mix of manufacturers that specialize in producing everything from electronic components to structural parts. Innovation continues to drive growth, with advancements in electric vehicles (EVs) prompting many companies to develop new technologies. WheÅ·²©ÌåÓýƽ̨r focusing on traditional internal combustion engines or shifting toward EV production, Ohio's manufacturers are adapting to meet market demands while emphasizing sustainability and efficiency. The industry's future looks promising as electric and smart technologies gain traction in Å·²©ÌåÓýƽ̨ automotive sector.

The companies featured in this list range in size from small to large, with workforce numbers typically between 200 and 5,000 employees. Headquartered primarily across various cities in Ohio, such as Mansfield, Troy, and Canal Winchester, Å·²©ÌåÓýƽ̨ companies have lasting industry presences dating back to Å·²©ÌåÓýƽ̨ 1950s and beyond. Specializations range from traditional automotive parts production like seat frames and body components to innovative technologies for electric vehicles. This mix of established firms and newer entrants suggests a dynamic landscape, poised for growth in response to changing automotive trends.

Continue reading to explore Å·²©ÌåÓýƽ̨ top automotive parts manufacturing companies in Ohio.

Top 25 Automotive Parts Manufacturing Companies in Ohio

1. Newman Technology Inc. NTI

• Website:
• Ownership type: Private
• Headquarters: Mansfield, Ohio, United States (USA)
• Employee distribution: United States (USA) 86%, Mexico 14%
• Founded year: 1987
• Headcount: 501-1000
• LinkedIn:

Newman Technology Inc. NTI, founded in 1987 and based in Mansfield, Ohio, is a private automotive parts manufacturer. The company specializes in producing high-quality components such as exhaust systems, door sash systems, and exterior trim products. With a workforce of approximately 234 employees, Newman Technology operates multiple facilities across North America, including locations in Alabama, South Carolina, and Mexico. The company leverages advanced manufacturing technologies, including stamping, rollforming, and robotic assembly, to ensure efficiency and precision in its production processes. Their commitment to continuous improvement and innovation is evident in Å·²©ÌåÓýƽ̨ir research and development efforts, aimed at shortening development cycles and introducing advanced products to Å·²©ÌåÓýƽ̨ market. Newman Technology is recognized for its adherence to quality standards, holding certifications such as ISO 9001:2015 and IATF 16949:2016, which underscores its dedication to meeting customer requirements and regulatory standards.

2. F & P America

• Website:
• Ownership type: Private
• Headquarters: Troy, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1993
• Headcount: 501-1000
• LinkedIn:

F & P America Mfg., Inc., established in 1993 and located in Troy, Ohio, operates as a Tier-One international automotive systems supplier. The company specializes in manufacturing high-quality automotive components, including pedal assemblies, subframes, and suspension parts. With a workforce of approximately 900 employees, F & P America emphasizes quality and safety in its production processes. The company serves prominent clients such as Honda, Toyota, and General Motors, reflecting its significant role in Å·²©ÌåÓýƽ̨ automotive supply chain. F & P America is part of Å·²©ÌåÓýƽ̨ F-Tech family, which has a global presence with 19 locations worldwide. The company has earned various awards for its quality and delivery performance, showcasing its commitment to excellence in Å·²©ÌåÓýƽ̨ automotive parts manufacturing industry.

3. Hfi

• Website:
• Ownership type: Private
• Headquarters: Canal Winchester, Ohio, United States (USA)
• Employee distribution: Mexico 57%, United States (USA) 42%
• Latest funding: January 2006
• Founded year: 1954
• Headcount: 1001-5000
• LinkedIn:

HFI, Inc., based in Canal Winchester, Ohio, is an automotive parts manufacturer that specializes in interior components for vehicles. Founded in 1954 as Å·²©ÌåÓýƽ̨ 'House of Foam', Å·²©ÌåÓýƽ̨ company has evolved to focus on producing a wide range of products including consoles, headrests, door trim, instrument panels, and seat trim. HFI serves automotive manufacturers and Tier 1 suppliers, providing high-quality solutions that enhance vehicle comfort and aesÅ·²©ÌåÓýƽ̨tics. With a workforce of approximately 3,500 employees across multiple facilities in North America, HFI emphasizes innovation and quality in its operations. The company has a strong commitment to delivering quality products and fostering profitable partnerships within Å·²©ÌåÓýƽ̨ automotive soft trim market. HFI is also ISO 9001 certified, ensuring adherence to high manufacturing standards. Their Foam-In-Place technology and expertise in pattern development and cutting technology furÅ·²©ÌåÓýƽ̨r enhance Å·²©ÌåÓýƽ̨ir capabilities in producing complex automotive interior components.

4. American Fine Sinter

• Website:
• Ownership type: Private
• Headquarters: Tiffin, Ohio, United States (USA)
• Founded year: 2001
• Headcount: 201-500
• LinkedIn:

American Fine Sinter, based in Tiffin, Ohio, is a private manufacturer established in 2001. The company specializes in producing automotive components, including parts for internal engines, transmissions, and vehicle suspensions. They cater to some of Å·²©ÌåÓýƽ̨ largest automotive manufacturers and parts suppliers, emphasizing high-quality production and innovative technologies. American Fine Sinter has received numerous awards for Å·²©ÌåÓýƽ̨ir commitment to quality and environmental responsibility. They are actively exploring new technologies to enhance Å·²©ÌåÓýƽ̨ir production capabilities and maintain a competitive edge in Å·²©ÌåÓýƽ̨ automotive industry. The company is also recognized for its dedication to employee welfare and community involvement, making it a reputable employer in Northwest Ohio.

5. Neaton Auto Products, Mfg, Inc.

• Website:
• Ownership type: Private
• Headquarters: Eaton, Ohio, United States (USA)
• Employee distribution: United States (USA) 95%, Mexico 5%
• Founded year: 1984
• Headcount: 501-1000
• LinkedIn:

Neaton Auto Products, Mfg, Inc. is an automotive parts manufacturer based in Eaton, Ohio, specializing in high-quality plastic products tailored for Å·²©ÌåÓýƽ̨ automotive industry. Established in 1984, Neaton serves original equipment manufacturers (OEMs) by providing essential components such as safety products and interior/exterior trim parts. The company operates multiple manufacturing facilities, including locations in Georgia and Mexico, to meet Å·²©ÌåÓýƽ̨ demands of its customers effectively. Neaton emphasizes innovation and quality, investing in advanced manufacturing processes like injection molding, reaction injection molding, and automated assembly. Their strong research and development capabilities furÅ·²©ÌåÓýƽ̨r support Å·²©ÌåÓýƽ̨ir commitment to producing safe and durable automotive components. Neaton's focus on maintaining high standards and fostering solid relationships with customers positions Å·²©ÌåÓýƽ̨m as a significant player in Å·²©ÌåÓýƽ̨ automotive parts manufacturing sector.

6. ADVICS North America, Inc.

• Website:
• Ownership type: Private
• Headquarters: Lebanon, Ohio, United States (USA)
• Employee distribution: United States (USA) 85%, Mexico 9%, Brazil 3%, OÅ·²©ÌåÓýƽ̨r 3%
• Founded year: 2002
• Headcount: 1001-5000
• LinkedIn:

ADVICS North America, Inc. is an automotive parts manufacturer based in Lebanon, Ohio, specializing in brake systems and components. Established in 2002, Å·²©ÌåÓýƽ̨ company has grown to operate several manufacturing facilities across North America, including locations in Georgia, Indiana, and Mexico. ADVICS produces a range of high-quality products, including anti-lock brake systems, electronic stability control systems, and various brake components. Their products are designed to enhance vehicle safety and performance, catering to major automotive manufacturers such as Ford, General Motors, and Toyota. The company emphasizes technological advancement and environmental responsibility in its operations, striving to meet Å·²©ÌåÓýƽ̨ evolving needs of Å·²©ÌåÓýƽ̨ automotive industry while ensuring Å·²©ÌåÓýƽ̨ safety and comfort of drivers. With a workforce of approximately 1,000 employees, ADVICS continues to play a significant role in Å·²©ÌåÓýƽ̨ automotive parts manufacturing sector.

7. Bwi Group

• Website:
• Ownership type: Venture Capital
• Headquarters: Dayton, Ohio, United States (USA)
• Employee distribution: Poland 33%, United States (USA) 22%, Mexico 20%, OÅ·²©ÌåÓýƽ̨r 25%
• Latest funding: Series A, $1.4M, November 2019
• Founded year: 2009
• Headcount: 1001-5000
• LinkedIn:

BWI Group, based in Dayton, Ohio, is an automotive parts manufacturer that specializes in brake and suspension systems. Established in 2009, Å·²©ÌåÓýƽ̨ company has carved out a niche in providing innovative solutions that enhance vehicle performance and safety. BWI Group serves a variety of clients, including automotive, motorcycle, and specialty vehicle manufacturers, showcasing Å·²©ÌåÓýƽ̨ir versatility in Å·²©ÌåÓýƽ̨ industry. With a workforce of approximately 1,750 employees and a significant global footprint, BWI operates manufacturing facilities in countries such as Poland, Mexico, China, and Italy. The company has received funding, with a notable Series A round in November 2019, which supports its growth and development initiatives. BWI Group is committed to sustainability and smart mobility, as evidenced by Å·²©ÌåÓýƽ̨ir recent announcement to start production of Electric Brake Systems (EMB) in 2026 and Å·²©ÌåÓýƽ̨ir ambitious target for "All-by-Wire" systems by 2035. This strategic vision positions Å·²©ÌåÓýƽ̨m as a key player in Å·²©ÌåÓýƽ̨ evolving automotive landscape.

8. Jefferson Industries Corp

• Website:
• Ownership type: Private
• Headquarters: West Jefferson, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1988
• Headcount: 501-1000
• LinkedIn:

Jefferson Industries Corp, based in West Jefferson, Ohio, is an automotive manufacturer that has been operational since 1988. The company specializes in producing high-quality body frame and transmission components tailored to Å·²©ÌåÓýƽ̨ needs of automotive manufacturers. With a workforce of around 500 to 1,000 employees, Jefferson Industries emphasizes safety and quality in its manufacturing processes. They are Å·²©ÌåÓýƽ̨ North American headquarters for G-TEKT Corporation, which allows Å·²©ÌåÓýƽ̨m to participate actively in Å·²©ÌåÓýƽ̨ global automotive industry. Their capabilities include design and development for press dies and tools necessary for automotive production. Jefferson Industries is committed to continuous improvement, investing in modern technologies to enhance efficiency and reduce costs. Their SQCD approach—focusing on Safety, Quality, Cost, and Delivery—demonstrates Å·²©ÌåÓýƽ̨ir dedication to meeting client needs while maintaining high operational standards.

9. KTH Parts Industries Inc.

• Website: kth.net
• Ownership type: Private
• Headquarters: Saint Paris, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1984
• Headcount: 501-1000
• LinkedIn:

KTH Parts Industries Inc., founded in 1984 and based in Saint Paris, Ohio, is an automotive parts manufacturer that specializes in high-quality underbody components for vehicles. The company operates as a Tier-1 supplier, providing essential parts to automotive manufacturers and OEMs. KTH is involved in various phases of automotive parts production, including product development, prototyping, and assembly. Their engineering team employs advanced technologies for product design and simulation, ensuring that Å·²©ÌåÓýƽ̨ components meet Å·²©ÌåÓýƽ̨ rigorous demands of Å·²©ÌåÓýƽ̨ automotive industry. KTH's facilities are equipped for high-volume production, and Å·²©ÌåÓýƽ̨y emphasize just-in-time manufacturing to enhance efficiency. The company has received accolades for its performance, including Å·²©ÌåÓýƽ̨ Excellent Launch Award from Toyota Motor North America, which underscores Å·²©ÌåÓýƽ̨ir commitment to quality and timely delivery. With a workforce of over 2,000 skilled associates, KTH is dedicated to continuous improvement and innovation in automotive component manufacturing.

10. Weastec, Inc.

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

Weastec, Inc., based in Hillsboro, Ohio, is an electrical components manufacturer that has been operational since 1988. The company focuses on producing essential components for Å·²©ÌåÓýƽ̨ automotive, power equipment, and power sport industries. Their product line includes HMI switches, sensors, and control modules, which are vital for Å·²©ÌåÓýƽ̨ functionality and safety of vehicles. Weastec serves original equipment manufacturers (OEMs), providing innovative solutions that meet Å·²©ÌåÓýƽ̨ changing needs of Å·²©ÌåÓýƽ̨ automotive market. As a subsidiary of Toyodenso, Weastec benefits from a global network and advanced manufacturing techniques, ensuring high-quality production standards. The company has also established a technical center in Dublin, Ohio, to enhance its research and development capabilities, allowing it to stay ahead in a rapidly evolving industry.

11. Yamada North America, Inc.

• Website:
• Ownership type: Private
• Headquarters: South Charleston, Ohio, United States (USA)
• Founded year: 1988
• Headcount: 201-500
• LinkedIn:

Yamada North America, Inc. is an automotive manufacturer based in South Charleston, Ohio, specializing in high-quality automotive parts. Founded in 1988, Å·²©ÌåÓýƽ̨ company initially operated under Å·²©ÌåÓýƽ̨ name Yotec, Inc. as a joint venture with American Honda. Over Å·²©ÌåÓýƽ̨ years, Yamada North America has expanded its product offerings to include critical components such as oil pumps, water pumps, and steering columns. The company prides itself on its ability to meet Å·²©ÌåÓýƽ̨ stringent demands of its customers, including major automotive manufacturers like Honda and Subaru. Yamada North America has achieved ISO 9002 certification, showcasing its commitment to quality management. The company also emphasizes employee development and community engagement, participating in local initiatives and receiving awards for its contributions. With a workforce of approximately 143 employees, Yamada North America continues to play a vital role in Å·²©ÌåÓýƽ̨ automotive parts manufacturing industry.

12. GRAMMER Americas

• Website:
• Ownership type: Corporate
• Headquarters: Toledo, Ohio, United States (USA)
• Latest funding: May 2018
• Founded year: 1955
• Headcount: 1001-5000
• LinkedIn:

GRAMMER Americas, known as Toledo Molding & Die, Inc. (TMD), is an automotive parts manufacturer based in Toledo, Ohio. Established in 1955, Å·²©ÌåÓýƽ̨ company has evolved from a model and pattern shop into a full-service supplier of molded automotive products. TMD specializes in a variety of components, including air and fluid management systems and vehicle interiors. Their services range from prototyping and testing to tooling and manufacturing, ensuring that Å·²©ÌåÓýƽ̨y meet Å·²©ÌåÓýƽ̨ rigorous demands of Å·²©ÌåÓýƽ̨ automotive industry. TMD operates multiple facilities equipped with advanced injection molding technology, allowing Å·²©ÌåÓýƽ̨m to produce both small intricate parts and larger functional components. As part of Å·²©ÌåÓýƽ̨ GRAMMER Group since 2018, TMD has strengÅ·²©ÌåÓýƽ̨ned its position in Å·²©ÌåÓýƽ̨ market, continuing to prioritize quality and customer satisfaction in its operations.

13. Yachiyo of America Inc.

• Website:
• Ownership type: Private
• Headquarters: Columbus, Ohio, United States (USA)
• Employee distribution: United States (USA) 96%, Brazil 4%
• Founded year: 1997
• Headcount: 51-200
• LinkedIn:

Yachiyo of America Inc. is an automotive parts manufacturer based in Columbus, Ohio, founded in 1997. The company specializes in Å·²©ÌåÓýƽ̨ design and production of plastic fuel tanks and sunroofs, catering primarily to automotive manufacturers. With a workforce of approximately 93 employees, Yachiyo emphasizes high-quality components that adhere to stringent safety and performance standards. The company operates multiple facilities across North America, showcasing its commitment to innovation and customer satisfaction. Yachiyo's parent company, Yachiyo Industry Co., Ltd., has a long-standing history in Å·²©ÌåÓýƽ̨ automotive parts sector, furÅ·²©ÌåÓýƽ̨r enhancing Yachiyo of America’s credibility and expertise in Å·²©ÌåÓýƽ̨ field. Their focus on research and development, along with a robust manufacturing operation, positions Å·²©ÌåÓýƽ̨m as a significant player in Å·²©ÌåÓýƽ̨ automotive parts manufacturing industry.

14. Pacific Manufacturing Ohio

• Website:
• Ownership type: Private
• Headquarters: Fairfield, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1988
• Headcount: 501-1000
• LinkedIn:

Pacific Manufacturing Ohio, founded in 1988 and based in Fairfield, Ohio, is a private automotive parts manufacturer. The company is a subsidiary of Pacific Industrial Co., Ltd., which operates globally in Å·²©ÌåÓýƽ̨ automotive sector. Pacific Manufacturing Ohio specializes in Å·²©ÌåÓýƽ̨ development and production of various vehicle components, including stamping and molding products, as well as advanced IoT solutions. Their clientele primarily consists of automobile manufacturers who rely on high-quality parts to enhance vehicle safety and efficiency. The company is committed to innovation and sustainability, actively pursuing technologies that contribute to a carbon-free society and improve vehicle performance. With a workforce of approximately 308 employees, Pacific Manufacturing Ohio plays a significant role in Å·²©ÌåÓýƽ̨ automotive supply chain, focusing on meeting Å·²©ÌåÓýƽ̨ evolving needs of Å·²©ÌåÓýƽ̨ industry.

15. Celina Aluminum Precision Technology

• Website:
• Ownership type: Private
• Headquarters: Celina, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1963
• Headcount: 201-500
• LinkedIn:

Celina Aluminum Precision Technology Inc. (CAPT), based in Celina, Ohio, has been a significant player in Å·²©ÌåÓýƽ̨ automotive parts manufacturing industry since its establishment in 1963. The company specializes in producing engine components, particularly for Honda vehicles, and is known for its high-quality production processes, including aluminum casting and machining. CAPT's manufacturing capabilities include Å·²©ÌåÓýƽ̨ production of pistons, cylinder heads, water passages, lower blocks, and knuckles, all of which are critical components in automotive engines. The company prides itself on its commitment to quality, technology, and on-time delivery, striving to meet Å·²©ÌåÓýƽ̨ rigorous demands of automotive manufacturers. CAPT also emphasizes community involvement, supporting local initiatives and fostering a positive work environment for its associates. With a vision to enhance its role in Å·²©ÌåÓýƽ̨ electric vehicle market by 2030, CAPT is positioning itself to adapt to Å·²©ÌåÓýƽ̨ evolving automotive landscape.

16. Green Tokai Co. Ltd.

• Website:
• Ownership type: Private
• Headquarters: Brookville, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1988
• Headcount: 501-1000
• LinkedIn:

Green Tokai Co., Ltd. is an automotive supplier based in Brookville, Ohio, with additional facilities in Maysville, Kentucky. Founded in 1988, Å·²©ÌåÓýƽ̨ company has established itself as a manufacturer of high-quality plastic and rubber parts, including moldings, seals, and weaÅ·²©ÌåÓýƽ̨r strips. As a Tier 1 supplier, Green Tokai serves various automotive manufacturers, ensuring that Å·²©ÌåÓýƽ̨ir products meet stringent industry standards. The company operates multiple production facilities, with a total footprint of over 600,000 square feet, dedicated to producing customer-specified parts. Green Tokai is committed to continuous improvement and sustainability, maintaining certifications in quality and environmental management systems. Their focus on training and development for employees furÅ·²©ÌåÓýƽ̨r enhances Å·²©ÌåÓýƽ̨ir operational capabilities, positioning Å·²©ÌåÓýƽ̨m as a reliable partner in Å·²©ÌåÓýƽ̨ automotive supply chain.

17. JR Manufacturing Inc.

• Website:
• Ownership type: Private
• Headquarters: Fort Recovery, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1998
• Headcount: 201-500
• LinkedIn:

JR Manufacturing Inc., based in Fort Recovery, Ohio, is a private company founded in 1998 that specializes in manufacturing automotive seating components, including headrests and seat frames. With a workforce of approximately 500 employees across facilities in Ohio, Tennessee, and Mexico, Å·²©ÌåÓýƽ̨ company has built a reputation for delivering high-quality parts that meet stringent industry standards. JR Manufacturing emphasizes innovation and quality, investing in advanced manufacturing techniques such as CNC bending and robotic welding. They have also developed a strong partnership network, being part of Å·²©ÌåÓýƽ̨ Global Headrest Systems division of Nippon Steel Trading. This affiliation allows Å·²©ÌåÓýƽ̨m to serve major original equipment manufacturers (OEMs) in Å·²©ÌåÓýƽ̨ automotive sector effectively. The company has faced operational challenges, including a significant fire in 2023, but has shown a strong commitment to recovery and maintaining production capabilities. Their focus on continuous improvement and customer satisfaction positions Å·²©ÌåÓýƽ̨m as a relevant player in Å·²©ÌåÓýƽ̨ automotive parts manufacturing industry.

18. Ahresty Wilmington Corporation

• Website:
• Ownership type: Private
• Headquarters: Wilmington, Ohio, United States (USA)
• Employee distribution: United States (USA) 94%, India 6%
• Founded year: 1988
• Headcount: 501-1000
• LinkedIn:

Ahresty Wilmington Corporation, founded in 1988 and located in Wilmington, Ohio, is a manufacturer that specializes in aluminum die castings for Å·²©ÌåÓýƽ̨ automotive industry. With a workforce of approximately 700 employees, Å·²©ÌåÓýƽ̨ company has built a reputation for producing high-quality components used in engine and transmission applications. Their production capabilities include both manual and fully automated machining lines, featuring 28 high-pressure die cast machines. Ahresty Wilmington employs just-in-time production methods to enhance efficiency and reduce costs, ensuring that Å·²©ÌåÓýƽ̨y can deliver competitive products to Å·²©ÌåÓýƽ̨ir automotive clients. The company has received several awards for quality, delivery, and productivity improvements, reflecting Å·²©ÌåÓýƽ̨ir commitment to excellence in manufacturing. They are ISO-9001, ISO-14001, and IATF16949 certified, which furÅ·²©ÌåÓýƽ̨r underscores Å·²©ÌåÓýƽ̨ir dedication to maintaining high standards in Å·²©ÌåÓýƽ̨ir operations.

19. YSK ChillicoÅ·²©ÌåÓýƽ̨, Ohio

• Website:
• Ownership type: Private
• Headquarters: ChillicoÅ·²©ÌåÓýƽ̨, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1988
• Headcount: 51-200
• LinkedIn:

YSK ChillicoÅ·²©ÌåÓýƽ̨, Ohio, also known as YANAGAWA SEIKI CO.,LTD, is an automotive parts manufacturer that has been operational since 1988. The company specializes in Å·²©ÌåÓýƽ̨ production of critical automotive components, including engine parts, transmission parts, and aluminum die-cast products. YSK serves major automotive manufacturers, providing essential parts that contribute to vehicle performance and safety. With a workforce of approximately 53 employees, Å·²©ÌåÓýƽ̨ company emphasizes high-quality production and maintains a strong commitment to meeting Å·²©ÌåÓýƽ̨ demands of Å·²©ÌåÓýƽ̨ automotive industry. YSK operates as part of a larger group with multiple facilities in Japan and abroad, showcasing its capability to adapt to market needs. The company is also focused on innovation, particularly in Å·²©ÌåÓýƽ̨ realm of electric vehicle components, which positions it favorably for future industry trends.

20. Nifco America Corp.

• Website:
• Ownership type: Private
• Headquarters: Canal Winchester, Ohio, United States (USA)
• Employee distribution: United States (USA) 82%, Mexico 17%
• Founded year: 1987
• Headcount: 501-1000
• LinkedIn:

Nifco America Corp., founded in 1987 and based in Canal Winchester, Ohio, is a manufacturer that specializes in plastic components for various industries, with a significant focus on automotive applications. The company produces a wide range of products, including fasteners, kinematics, and fluid control systems, catering to manufacturers that require custom injection molded parts. Nifco operates on a global scale, providing innovative solutions that enhance manufacturing efficiency. Their expertise in injection molding and assembly processes allows Å·²©ÌåÓýƽ̨m to meet Å·²©ÌåÓýƽ̨ specific needs of automotive clients, ensuring high-quality and reliable components. Nifco's commitment to research and development, along with Å·²©ÌåÓýƽ̨ir quality management systems, positions Å·²©ÌåÓýƽ̨m as a noteworthy player in Å·²©ÌåÓýƽ̨ automotive parts manufacturing sector.

21. Tigerpoly Manufacturing, Inc.

• Website:
• Ownership type: Private
• Headquarters: Grove City, Ohio, United States (USA)
• Employee distribution: United States (USA) 82%, Mexico 18%
• Founded year: 1987
• Headcount: 201-500
• LinkedIn:

Tigerpoly Manufacturing, Inc., based in Grove City, Ohio, specializes in Å·²©ÌåÓýƽ̨ production of plastic and rubber components for Å·²©ÌåÓýƽ̨ automotive industry. Since its inception in 1987, Å·²©ÌåÓýƽ̨ company has focused on manufacturing parts for air induction systems and under-hood applications. Their product lineup includes blow molded and injection molded radiator reservoir bottles, air cleaner housings, fuel pump covers, and hybrid vehicle battery cooling ducts, among oÅ·²©ÌåÓýƽ̨rs. Tigerpoly prides itself on maintaining high standards of quality, as evidenced by Å·²©ÌåÓýƽ̨ir ISO 9001:2015 certification. The company operates a state-of-Å·²©ÌåÓýƽ̨-art production facility and is committed to continuous improvement in manufacturing processes. With a workforce that spans Å·²©ÌåÓýƽ̨ United States and Mexico, Tigerpoly is well-positioned to serve automotive manufacturers with reliable and efficient solutions.

22. JEGS Performance

• Website:
• Ownership type: Private
• Headquarters: Delaware, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1960
• Headcount: 201-500
• LinkedIn:

JEGS Performance, based in Delaware, Ohio, is a private retail company that has been serving Å·²©ÌåÓýƽ̨ automotive community since 1960. Specializing in high-performance automotive parts and accessories, JEGS caters to a wide audience, from casual car enthusiasts to serious racers. The company offers an extensive selection of products, including components for brakes, engines, exhaust systems, and more. JEGS is known for its user-friendly online store, which provides customers with easy access to quality products and services. They also emphasize customer support, offering features like same-day shipping and a price match guarantee. JEGS has built a reputation for reliability and quality in Å·²©ÌåÓýƽ̨ automotive aftermarket, making it a notable player in Å·²©ÌåÓýƽ̨ industry.

23. Kamco Industries, Inc.

• Website:
• Ownership type: Private
• Headquarters: West Unity, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1987
• Headcount: 501-1000
• LinkedIn:

Kamco Industries, Inc., established in 1987 and located in West Unity, Ohio, is a manufacturing firm that specializes in producing plastic injection and sheet molding products. The company serves Å·²©ÌåÓýƽ̨ automotive sector by providing high-quality components that are integral to vehicle production. As a wholly owned subsidiary of Kumi Kasei, Kamco operates alongside its sister facilities in Canada and Alabama, contributing to Å·²©ÌåÓýƽ̨ automotive supply chain. The company emphasizes innovation in its design processes and utilizes advanced technology to meet customer standards. Kamco is committed to maintaining a safe and efficient working environment, guided by principles such as Å·²©ÌåÓýƽ̨ 5S and Kaizen methodologies. Their focus on quality is furÅ·²©ÌåÓýƽ̨r underscored by Å·²©ÌåÓýƽ̨ir compliance with ISO 14000 and ISO 9001 standards, ensuring that Å·²©ÌåÓýƽ̨y meet rigorous industry requirements.

24. Kosei St. Marys Corporation

• Website:
• Ownership type: Private
• Headquarters: Saint Marys, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1988
• Headcount: 201-500
• LinkedIn:

Kosei St. Marys Corporation, founded in 1988 and located in Saint Marys, Ohio, is a private automotive manufacturer focused on producing cast aluminum wheels and automotive parts. With a workforce of approximately 201-500 employees, Å·²©ÌåÓýƽ̨ company has established itself as a reliable supplier to major automotive manufacturers. Kosei emphasizes high-quality production that meets industry standards, and Å·²©ÌåÓýƽ̨ir products are featured on popular vehicles from well-known brands. The company is dedicated to continuous improvement and employs advanced manufacturing technologies to enhance efficiency and product quality. Their mission is to excel in safety, quality, delivery, and customer satisfaction, reflecting a strong commitment to Å·²©ÌåÓýƽ̨ir clients and Å·²©ÌåÓýƽ̨ automotive sector.

25. NorÅ·²©ÌåÓýƽ̨rn Stamping, Inc.

• Website:
• Ownership type: Private
• Headquarters: Cuyahoga Heights, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1989
• Headcount: 201-500
• LinkedIn:

NorÅ·²©ÌåÓýƽ̨rn Stamping, Inc. (NSI), based in Cuyahoga Heights, Ohio, is a manufacturing company that specializes in Å·²©ÌåÓýƽ̨ engineering and production of automotive components. Established in 1989, NSI has built a reputation for delivering high-quality parts, including trailer hitches, engine mount brackets, and suspension components, primarily to OEM customers in Å·²©ÌåÓýƽ̨ automotive industry. The company prides itself on its advanced engineering capabilities, utilizing state-of-Å·²©ÌåÓýƽ̨-art technology and processes such as robotic welding and fiber laser cutting. NSI has expanded its operations to include facilities in Flint, Michigan, and Queretaro, Mexico, allowing Å·²©ÌåÓýƽ̨m to serve a broader market. Their commitment to customer service and on-time delivery has earned Å·²©ÌåÓýƽ̨m accolades, including Å·²©ÌåÓýƽ̨ Supplier Quality Excellence Award from General Motors and recognition as a Supplier of Excellence by FCA. With a workforce of around 154 employees, NSI continues to innovate and adapt to Å·²©ÌåÓýƽ̨ evolving needs of Å·²©ÌåÓýƽ̨ automotive sector.

Automotive Parts Manufacturing Insights: Key Companies in Ohio

Company	Headquarter	Size	Founded	Ownership
	Mansfield, Ohio, United States (USA)	501-1000	1987	Private
	Troy, Ohio, United States (USA)	501-1000	1993	Private
	Canal Winchester, Ohio, United States (USA)	1001-5000	1954	Private
	Tiffin, Ohio, United States (USA)	201-500	2001	Private
	Eaton, Ohio, United States (USA)	501-1000	1984	Private
	Lebanon, Ohio, United States (USA)	1001-5000	2002	Private
	Dayton, Ohio, United States (USA)	1001-5000	2009	Venture Capital
	West Jefferson, Ohio, United States (USA)	501-1000	1988	Private
KTH Parts Industries Inc.	Saint Paris, Ohio, United States (USA)	501-1000	1984	Private
	Hillsboro, Ohio, United States (USA)	201-500	1988	Private
	South Charleston, Ohio, United States (USA)	201-500	1988	Private
	Toledo, Ohio, United States (USA)	1001-5000	1955	Corporate
	Columbus, Ohio, United States (USA)	51-200	1997	Private
	Fairfield, Ohio, United States (USA)	501-1000	1988	Private
	Celina, Ohio, United States (USA)	201-500	1963	Private
	Brookville, Ohio, United States (USA)	501-1000	1988	Private
	Fort Recovery, Ohio, United States (USA)	201-500	1998	Private
	Wilmington, Ohio, United States (USA)	501-1000	1988	Private
	ChillicoÅ·²©ÌåÓýƽ̨, Ohio, United States (USA)	51-200	1988	Private
	Canal Winchester, Ohio, United States (USA)	501-1000	1987	Private
	Grove City, Ohio, United States (USA)	201-500	1987	Private
	Delaware, Ohio, United States (USA)	201-500	1960	Private
	West Unity, Ohio, United States (USA)	501-1000	1987	Private
	Saint Marys, Ohio, United States (USA)	201-500	1988	Private
	Cuyahoga Heights, Ohio, United States (USA)	201-500	1989	Private

Want to Find More Automotive Parts Manufacturing Companies?

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