Massachusetts is home to a robust automotive parts manufacturing sector, which focuses on creating essential components for cars and trucks. This industry features companies that specialize in a variety of products, including braking systems, engine parts, and electrical components. With the rise of electric vehicles, firms are also venturing into advanced materials, signaling a shift towards innovation and sustainability. As consumer demands change, these manufacturers are adapting to stay competitive, implementing new technologies and practices to enhance production efficiency and quality.


The companies listed here range in size from small enterprises to medium-scale manufacturers, establishing their operations in various cities across Massachusetts. Founded as early as 1907 and as recently as 2017, these firms showcase a commitment to precision and quality across specializations such as custom automotive kits, high-performance parts, and innovative electric vehicle components. Together, they exemplify the booming automotive parts landscape in the state.


Read on to discover the top automotive parts manufacturing companies in Massachusetts.


Top 19 Automotive Parts Manufacturing Companies in Massachusetts


1. Fuserashi International Technology

  • Website: fitinc.net
  • Ownership type: Private
  • Headquarters: Northampton, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1996
  • Headcount: 51-200
  • LinkedIn: fuserashi-international-technology

Fuserashi International Technology Inc. (F.I.T.) is a private manufacturer based in Valley City, Ohio, specializing in automotive components. Founded in 1996, the company has grown significantly, expanding its manufacturing space from 30,000 square feet to 200,000 square feet over the years. F.I.T. produces a variety of essential automotive parts, including brake systems, steering components, and engine parts, primarily serving automotive manufacturers. The company emphasizes quality and reliability, ensuring that its products meet the stringent demands of the automotive industry. F.I.T. has established a reputation for defect-free parts, having shipped 100 million pieces without any issues in a three-year span. This commitment to quality is supported by a team-oriented culture and a focus on safety and efficiency in the workplace. With a strong emphasis on technological evolution, F.I.T. continues to innovate and adapt to the changing needs of the automotive sector.


2. Jay Industries, Inc.

  • Website: jayindinc.com
  • Ownership type: Family Owned
  • Headquarters: Mansfield, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 90%, India 10%
  • Founded year: 1969
  • Headcount: 501-1000
  • LinkedIn: jay-industries-inc-

Jay Industries, Inc., based in Mansfield, Massachusetts, is a family-owned manufacturing company with a rich history dating back to 1969. The company specializes in producing high-quality components for the automotive and agricultural markets. Their manufacturing capabilities include injection molding, metal fabrication, robotic welding, and various coating services. Jay Industries operates with a strong emphasis on quality assurance, adhering to strict standards and holding certifications such as ISO-14001, ISO-9001, and IATF 16949. This commitment to quality ensures that they meet the rigorous demands of their automotive clients. The company is also known for its community involvement, reflecting a dedication to both its workforce and the local area. With a workforce of around 106 employees, Jay Industries continues to expand its operations, particularly in the automotive sector, indicating a proactive approach to growth and adaptation in a competitive industry.


3. The Haartz Corporation

  • Website: haartz.com
  • Ownership type: Family Owned
  • Headquarters: Acton, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 95%, Germany 4%, Other 1%
  • Founded year: 1907
  • Headcount: 201-500
  • LinkedIn: the-haartz-corporation

The Haartz Corporation, founded in 1907 and based in Acton, Massachusetts, is a family-owned manufacturer known for its specialization in automotive topping fabrics and interior trim materials. The company serves a wide range of clients, including automotive manufacturers and aftermarket suppliers, providing high-quality materials designed to meet the rigorous demands of the automotive industry. Haartz emphasizes innovation in its manufacturing processes, ensuring that its products not only meet but exceed industry standards. The company has a significant presence in the automotive sector, being recognized as a primary supplier of convertible topping materials and interior trim solutions. Their manufacturing capabilities are supported by a commitment to quality assurance, with certifications such as IATF 16949 and ISO 14001, which reflect their adherence to high standards in production and environmental management. Haartz also engages in continuous improvement practices, focusing on lean manufacturing and Six Sigma methodologies to enhance operational efficiency. With a workforce of approximately 238 employees and a global footprint that includes locations in Germany, Mexico, China, and Japan, The Haartz Corporation remains a relevant player in the automotive parts manufacturing industry.


4. General Metal Finishing | NN Inc.

  • Website: genmetal.com
  • Ownership type: Private
  • Headquarters: Attleboro, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1972
  • Headcount: 51-200
  • LinkedIn: general-metal-finishing

General Metal Finishing | NN Inc. is a precision component manufacturer based in Attleboro, Massachusetts, established in 1972. The company specializes in high-precision components and assemblies, serving various industries, including transportation and medical sectors. NN Inc. has a notable focus on electric vehicle components, which positions them well within the evolving automotive landscape. Their product range includes precision fluid management systems, mechanical power transmission parts, and precision electrical components, all of which are essential for modern automotive applications. With a global presence and a commitment to optimizing designs and manufacturing processes, NN Inc. collaborates closely with customers to deliver reliable and durable solutions. Their expertise in precision machining, stamping, and metal plating further enhances their capabilities in the automotive parts sector.


5. Quality Metal Craft Inc


Quality Metal Craft Inc, based in Quincy, Massachusetts, is a manufacturing company that has been active since 1964. The firm specializes in providing innovative structural solutions tailored for the mobility industry, with a significant focus on automotive and aerospace sectors. Their services include prototype stamping, metal forming, and assembly, which are crucial for producing high-quality automotive parts. Quality Metal Craft is known for its commitment to quality, as evidenced by its certifications including IATF 16949, AS9100D, Nadcap, and ISO 14001:2015. These certifications reflect their adherence to rigorous quality management systems and environmental standards. The company operates with a strong emphasis on engineering excellence, ensuring that projects are completed on time and within budget, which is vital in the fast-paced automotive industry. Their capabilities extend from small components to complex assemblies, making them a versatile player in the automotive parts manufacturing landscape.


6. Turner Motorsport

  • Website: turnermotorsport.com
  • Ownership type: Corporate
  • Headquarters: Amesbury, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: July 2015
  • Founded year: 1993
  • Headcount: 51-200
  • LinkedIn: turner-motorsport

Turner Motorsport, based in Amesbury, Massachusetts, has been a prominent name in the automotive parts industry since its inception in 1993. The company specializes in high-performance parts and accessories tailored for BMW vehicles, catering to a dedicated community of BMW enthusiasts. Their product catalog features a wide array of components, including performance upgrades, maintenance parts, and various accessories designed to enhance the driving experience. Turner Motorsport operates primarily through an online platform, making it convenient for customers to access quality automotive components. The company prides itself on its team of passionate BMW enthusiasts and performance parts engineers who are dedicated to designing and manufacturing parts that optimize BMW performance. Their offerings range from OEM parts to specialized performance enhancements, ensuring that they meet the needs of both casual drivers and serious racers alike. Turner Motorsport also engages in racing activities, further solidifying their expertise and commitment to the BMW community.


7. Davico Inc

  • Website: davicomfg.com
  • Ownership type: Private
  • Headquarters: New Bedford, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 58%, Mexico 42%
  • Founded year: 1987
  • Headcount: 11-50
  • LinkedIn: davico-inc

Davico Inc, based in New Bedford, Massachusetts, is a private automotive parts manufacturer that specializes in catalytic converters and exhaust products. Established in 1987, the company has built a strong foundation in the automotive aftermarket, focusing on high-quality replacement parts that ensure vehicle performance and emissions compliance. Davico's product offerings include more than 4,000 direct fit catalytic converters, 200 universal converters, and over 500 direct fit exhaust products, catering to both import and domestic vehicles. The company prides itself on its local sourcing practices and community engagement, employing a workforce that reflects the rich manufacturing history of New Bedford. Under the leadership of owner Ray Surprenant, Davico has developed a reputation for technical expertise and customer support, making it a trusted partner for automotive repair shops across North America. The company has also expanded its operations internationally, with a facility in Coahuila, Mexico, to meet growing demand and enhance supply chain control.


8. General Metal Finishing, a unit of Precision Engineered Products


General Metal Finishing, a unit of Precision Engineered Products, is a precision component manufacturer based in Attleboro, Massachusetts. Founded in 1972, the company has built a reputation for producing high-precision components and assemblies that serve various industries, including transportation and medical. Their product offerings include precision fluid management systems, mechanical power transmission components, and electric vehicle components, which are essential for modern automotive applications. With a commitment to quality and innovation, General Metal Finishing collaborates closely with customers to optimize designs and manufacturing processes, ensuring that they meet the stringent requirements of the automotive sector. The company operates with a global presence, allowing them to effectively serve clients across different regions.


9. Fraen Corporation

  • Website: fraen.com
  • Ownership type: Venture Capital
  • Headquarters: Reading, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: Pre-seed, $100,000, July 2013
  • Founded year: 1942
  • Headcount: 51-200
  • LinkedIn: fraen-corporation

Fraen Corporation, founded in 1942 and based in Reading, Massachusetts, is a precision machining and optical solutions provider. The company specializes in high-quality, custom components for various industries, including automotive and defense. Fraen offers a range of services such as CNC Swiss Style Machining and Escomatic Machining, catering primarily to OEMs that require precision and innovation in their manufacturing processes. Their product line includes automotive plastic components like trim rings and housings, as well as optical components such as automotive LCD prisms and HUD optics. With a workforce of around 61 employees, Fraen is committed to continuous improvement and quality, holding certifications like ISO 9001:2015 and IATF 16949:2016. This dedication to quality and their extensive capabilities in precision machining make them a significant player in the automotive parts manufacturing sector.


10. Altra Industrial Motion

  • Website: altramotion.com
  • Ownership type: Corporate
  • Headquarters: Braintree, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 56%, United Kingdom (UK) 13%, China 8%, Other 24%
  • Latest funding: $5.0B, October 2022
  • Founded year: 2004
  • Headcount: 5001-10000
  • LinkedIn: altra-industrial-motion

Altra Industrial Motion, founded in 2004 and based in Braintree, Massachusetts, is a manufacturer that specializes in power transmission and motion control components. The company produces a wide array of products, including clutches, brakes, and linear systems, which are vital for ensuring the efficient and reliable operation of machinery across various industries. Altra Motion serves multiple sectors, including manufacturing and material handling, and has a significant presence in the automotive industry. In 2022, the company received substantial funding, indicating strong investor confidence in its operations and growth potential. Altra Motion is now part of Regal Rexnord, which allows it to leverage additional resources and expertise while maintaining its commitment to customer service and innovation.


11. Factory Five Racing

  • Website: factoryfive.com
  • Ownership type: Corporate
  • Headquarters: Wareham, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: August 2020
  • Founded year: 1995
  • Headcount: 11-50
  • LinkedIn: factoryfive

Factory Five Racing, founded in 1995 and based in Wareham, Massachusetts, is an automotive manufacturer that specializes in 'build-it-yourself' component car kits. The company has established itself as a prominent player in the niche market of custom vehicle assembly, offering a variety of kits including roadsters, hot rods, and supercars. Their flagship products, such as the Mk4 Roadster and the '33 Hot Rod', are designed for automotive enthusiasts who seek to create personalized vehicles. Factory Five Racing emphasizes quality and performance, ensuring that their kits are engineered to meet the demands of both casual builders and serious racers. The company operates entirely within the United States, maintaining a commitment to American manufacturing. They also foster a community around their products, providing resources like a build school and forums for customers to share their experiences and projects. Factory Five Racing has not reported any recent funding, indicating a stable operational model focused on their established product lines.


12. Capstan Atlantic

  • Website: capstanatlantic.com
  • Ownership type: Private
  • Headquarters: Wrentham, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1996
  • Headcount: 51-200
  • LinkedIn: capstan-atlantic

Capstan Atlantic, known as Atlantic Sintered, is a manufacturer based in Wrentham, Massachusetts, specializing in precision powdered metal gears and components. Founded in 1996, the company serves both automotive and industrial sectors, providing high-quality products such as sintered gears and hydraulic components. With a workforce of around 35 employees, Atlantic Sintered emphasizes advanced manufacturing techniques and a commitment to zero defect quality assurance. Their product offerings include a wide range of components, from micro parts to complex structural components, catering to demanding applications in the automotive industry. The company has established a reputation for delivering engineered solutions that meet the rigorous standards of their clients, maintaining a partner retention rate of 100%.


13. Pollak, Inc.

  • Website: pollakaftermarket.com
  • Ownership type: Corporate
  • Headquarters: Canton, Massachusetts, United States (USA)
  • Latest funding: January 1988
  • Founded year: 1909
  • Headcount: 1-10
  • LinkedIn: pollak-inc.

Pollak, Inc., based in Canton, Massachusetts, has been a fixture in the automotive parts manufacturing industry since its inception in 1909. Originally established as a tool and die shop, Pollak has evolved into a manufacturer specializing in electrical components and towing accessories. Their product lineup includes relays, circuit breakers, trailer connectors, and various specialized electrical components. Pollak serves a broad range of clients in the automotive and transportation sectors, emphasizing quality and reliability in their manufacturing processes. The company has maintained a commitment to innovation, continuously updating its product offerings to meet the needs of modern vehicles. With a workforce of around 35 employees, Pollak remains a nimble player in the industry, focusing on high-quality standards and competitive pricing. Their long-standing presence and expertise in the field underscore their relevance in the automotive parts market.


14. C&k

  • Website: ckswitches.com
  • Ownership type: Private
  • Headquarters: Waltham, Massachusetts, United States (USA)
  • Employee distribution: France 65%, China 13%, United States (USA) 11%, Other 12%
  • Founded year: 1928
  • Headcount: 10001+
  • LinkedIn: ckswitches

C&K is an electronic components manufacturer based in Waltham, Massachusetts, specializing in high-quality electromechanical switches and connectors. Founded in 1928, the company has built a strong reputation for reliability and performance across various industries, including automotive, medical, and consumer electronics. C&K's automotive division provides switches that meet the rigorous demands of modern vehicle design, ensuring functionality and durability. With a product portfolio that includes over 55,000 standard products and millions of switch combinations, C&K collaborates closely with automotive manufacturers to develop custom solutions tailored to specific design requirements. Their commitment to quality is underscored by numerous certifications, including IATF 16949, which is crucial for automotive suppliers. C&K is now part of Littelfuse, Inc., further enhancing its capabilities and market reach.


15. Autopart International

  • Website: autopartintl.com
  • Ownership type: Corporate
  • Headquarters: Norton, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 98%, Other 2%
  • Latest funding: September 2005
  • Founded year: 1957
  • Headcount: 1001-5000
  • LinkedIn: autopart-international

Autopart International, based in Norton, Massachusetts, is an automotive parts supplier that specializes in aftermarket components for vehicles. Established in 1957, the company has grown from a single store to a robust network of over 160 locations, primarily serving professional service providers in the automotive repair industry. Autopart International offers a wide range of products, including premium brake pads, calipers, and various other essential parts. Their commitment to quality is evident in their manufacturing processes, which aim to meet or exceed original equipment specifications. The company operates through a wholesale distribution model, ensuring that high-quality parts are readily available to meet customer demands. Autopart International is a subsidiary of Advance Auto Parts, which has further strengthened its market position and operational capabilities.


16. Rennscot MFG

  • Website: rennscotmfg.com
  • Ownership type: Private
  • Headquarters: Woburn, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2017
  • Headcount: 11-50
  • LinkedIn: rennscot-manufacturing

Rennscot MFG, based in Woburn, Massachusetts, is a private manufacturing firm founded in 2017. The company specializes in CNC machining and additive manufacturing, offering a range of services that include product development, prototyping, and production. With a focus on high-quality, custom solutions, Rennscot MFG serves various industries, prominently including automotive and aerospace. Their advanced capabilities are supported by a team that utilizes cutting-edge technology and techniques. Rennscot MFG has established itself as a reliable partner for businesses looking for innovative manufacturing solutions, particularly in the automotive sector, where precision and quality are paramount. The company operates under strict quality management systems, holding certifications such as AS9100:D and ISO9001:2015, which are critical for maintaining high standards in manufacturing. Their commitment to continuous improvement and customer satisfaction positions them well within the automotive parts manufacturing landscape.


17. Crystal Engineering Co

  • Website: crystalengineering.com
  • Ownership type: Private
  • Headquarters: Newburyport, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 94%, Pakistan 6%
  • Founded year: 1956
  • Headcount: 11-50
  • LinkedIn: crystal-engineering-co

Crystal Engineering Co, founded in 1956 and based in Newburyport, Massachusetts, is a private manufacturing firm that specializes in precision-engineered solutions across multiple sectors, including automotive, medical, and aerospace. The company operates from a 26,500 square foot facility and employs a team of skilled engineers and machinists dedicated to enhancing manufacturing processes. Crystal Engineering offers a range of services such as CNC machining, precision stamping, and tooling production, which are critical in the automotive parts manufacturing industry. They produce millions of parts each week, demonstrating their capability to handle high-volume production while maintaining quality. Their commitment to innovation and efficiency is evident in their use of advanced technologies and methodologies, including additive manufacturing for rapid prototyping and production. Crystal Engineering's focus on collaboration with clients to meet specific needs further solidifies their role in the automotive sector.


18. Governors America Corp

  • Website: governors-america.com
  • Ownership type: Private
  • Headquarters: Agawam, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 96%, China 4%
  • Founded year: 1986
  • Headcount: 51-200
  • LinkedIn: governors-america-corp-

Governors America Corp, founded in 1986 and based in Agawam, Massachusetts, is a manufacturer that specializes in engine control products. The company focuses on providing innovative solutions tailored for engine manufacturers and original equipment manufacturers (OEMs). Their product lineup includes speed controllers, actuators, and ignition management systems, all designed to enhance engine performance across various applications. With a commitment to custom electronic and mechanical designs, Governors America Corp serves multiple industries, including automotive, marine, and industrial sectors. The company operates primarily in the United States, with a small percentage of its workforce in China. Their dedication to quality and reliability is reflected in their certifications and the positive feedback from clients who utilize their products in critical applications.


19. Ionic Materials, Inc

  • Website: ionicmaterials.com
  • Ownership type: Venture Capital
  • Headquarters: Woburn, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: Series C, $65.0M, February 2018
  • Founded year: 2012
  • Headcount: 51-200
  • LinkedIn: ionic-materials-inc

Ionic Materials, Inc, founded in 2012 and based in Woburn, Massachusetts, is a polymer technology company that specializes in advanced materials for high-frequency electronics and innovative battery technologies tailored for electric vehicles. The company focuses on developing novel polymer solutions that enhance the performance and safety of batteries, addressing critical challenges in the EV market. Ionic Materials has a strong emphasis on creating materials that meet stringent performance requirements, which is essential for automotive manufacturers. They have received significant venture capital funding, totaling $65 million in their Series C round in 2018, which underscores investor confidence in their technology and market potential. Their expertise in polymer science and battery innovation positions them as a key player in the automotive parts manufacturing sector, particularly as the industry shifts towards electrification and sustainable solutions.



Automotive Parts Manufacturing Insights: Key Companies in Massachusetts


CompanyHeadquarterSizeFoundedOwnership
Fuserashi International TechnologyNorthampton, Massachusetts, United States (USA)51-2001996Private
Jay Industries, Inc.Mansfield, Massachusetts, United States (USA)501-10001969Family Owned
The Haartz CorporationActon, Massachusetts, United States (USA)201-5001907Family Owned
General Metal Finishing | NN Inc.Attleboro, Massachusetts, United States (USA)51-2001972Private
Quality Metal Craft IncQuincy, Massachusetts, United States (USA)51-2001964Private Equity
Turner MotorsportAmesbury, Massachusetts, United States (USA)51-2001993Corporate
Davico IncNew Bedford, Massachusetts, United States (USA)11-501987Private
General Metal Finishing, a unit of Precision Engineered ProductsAttleboro, Massachusetts, United States (USA)51-2001972Private
Fraen CorporationReading, Massachusetts, United States (USA)51-2001942Venture Capital
Altra Industrial MotionBraintree, Massachusetts, United States (USA)5001-100002004Corporate
Factory Five RacingWareham, Massachusetts, United States (USA)11-501995Corporate
Capstan AtlanticWrentham, Massachusetts, United States (USA)51-2001996Private
Pollak, Inc.Canton, Massachusetts, United States (USA)1-101909Corporate
C&kWaltham, Massachusetts, United States (USA)10001+1928Private
Autopart InternationalNorton, Massachusetts, United States (USA)1001-50001957Corporate
Rennscot MFGWoburn, Massachusetts, United States (USA)11-502017Private
Crystal Engineering CoNewburyport, Massachusetts, United States (USA)11-501956Private
Governors America CorpAgawam, Massachusetts, United States (USA)51-2001986Private
Ionic Materials, IncWoburn, Massachusetts, United States (USA)51-2002012Venture Capital


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