Alabama's automotive manufacturing industry is a key driver of innovation and economic growth, showcasing a blend of established giants and nimble suppliers. It features a wide range of companies, from assembly plants producing vehicles to manufacturers crafting essential components such as engines and electrical systems. The industry increasingly prioritizes sustainability, leveraging advanced manufacturing technologies, and preparing for electric vehicle production in response to market demands. This shift is enhancing competitiveness and creating jobs, indicating a promising trajectory as Alabama solidifies its status as a significant player in the automotive sector.


This listing highlights 21 automotive manufacturing companies across Alabama, varying in size from small suppliers to large automakers. Founded between 1954 and 2018, they specialize in various products ranging from complete vehicles to critical components like brake systems and interior parts. Many companies, such as Mazda Toyota Manufacturing and Mercedes-Benz U.S., maintain significant global and regional footprints through advanced operations and employment opportunities. Their commitment to quality and innovation reflects a vibrant industry poised for continued growth and evolution.


Read on to discover the top automotive manufacturing companies in Alabama.


Top 21 Automotive Manufacturing Companies in Alabama


1. Mazda Toyota Manufacturing

  • Website: mazdatoyota.com
  • Ownership type: Private
  • Headquarters: Huntsville, Alabama, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2018
  • Headcount: 1001-5000
  • LinkedIn: mtmus

Mazda Toyota Manufacturing, U.S.A., Inc. is an automotive manufacturer located in Huntsville, Alabama. Established in 2018, this company specializes in the assembly of vehicles, notably the Mazda CX-50 and the Toyota Corolla Cross. As a joint venture between Mazda and Toyota, it combines the strengths and expertise of both parent companies to produce high-quality vehicles. The facility represents a significant investment of $2.311 billion, reflecting the commitment to advanced manufacturing processes and community development. With a workforce of around 1,466 employees, Mazda Toyota Manufacturing emphasizes a strong company culture, focusing on innovation, collaboration, and employee development. The company aims to foster a positive work environment while contributing to the local community through various initiatives. Its production capabilities and strategic partnerships position it as a relevant player in the automotive manufacturing industry.


2. Mercedes-Benz U.S. International, Inc.

  • Website: mbusi.com
  • Ownership type: Private
  • Headquarters: Vance, Alabama, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1993
  • Headcount: 5001-10000
  • LinkedIn: mercedesbenzusi

Mercedes-Benz U.S. International, Inc. (MBUSI) is an automobile manufacturer based in Vance, Alabama, established in 1993. The company focuses on assembling luxury vehicles, notably the GLE and GLS SUVs, and has expanded its product line to include electric vehicles such as the EQE SUV and EQS SUV. MBUSI operates a state-of-the-art manufacturing facility that integrates advanced production techniques, combining American, Japanese, and German automotive practices. This facility has produced over 4 million vehicles since its inception, with a significant portion exported globally. The company has invested more than $7 billion in its operations, including a recent $1 billion investment aimed at electric vehicle production and the establishment of a battery factory. MBUSI also emphasizes workforce development through various training programs for aspiring automotive technicians, further solidifying its role in the automotive industry.


3. Hyundai Motor Manufacturing Alabama, LLC


Hyundai Motor Manufacturing Alabama, LLC (HMMA) is an automobile manufacturer located in Montgomery, Alabama. Founded in 2002, HMMA is Hyundai's first assembly plant in the United States, reflecting the company's commitment to the U.S. market. The facility is notable for its advanced manufacturing capabilities and has a production capacity of up to 399,500 vehicles per year. HMMA specializes in assembling a range of vehicles, including the Hyundai Tucson, Santa Fe, and Genesis GV70, among others. The plant employs nearly 4,000 individuals, contributing significantly to the local economy. HMMA emphasizes quality and innovation in its operations, striving to meet the demands of consumers seeking reliable vehicles. The company also engages in community initiatives, showcasing its commitment to social responsibility and local development.


4. Moriroku Technology North America - Rainsville Plant

  • Website: mtnaoh.com
  • Ownership type: Private
  • Headquarters: Rainsville, Alabama, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2000
  • Headcount: 501-1000
  • LinkedIn: rainsville-technology-inc

Moriroku Technology North America - Rainsville Plant, established in 2000, operates as a private entity in Rainsville, Alabama. The company is dedicated to the automotive industry, specifically focusing on the production of interior and exterior components for vehicles. They primarily serve automotive manufacturers, with Honda being a key client. Moriroku Technology North America employs advanced injection molding and assembly processes to create high-quality parts that enhance vehicle comfort and enjoyment. With a workforce of approximately 195 employees, the Rainsville Plant is part of a broader network that includes multiple facilities across North America and Mexico, emphasizing their commitment to quality and innovation in automotive manufacturing.


5. Seohan Auto USA Corporation

  • Website: seohan.com
  • Ownership type: Private
  • Headquarters: Auburn, Alabama, United States (USA)
  • Employee distribution: United States (USA) 92%, Mexico 8%
  • Founded year: 2007
  • Headcount: 201-500
  • LinkedIn: seohan-auto-usa-corporation

Seohan Auto USA Corporation, established in 2007 and located in Auburn, Alabama, is a private manufacturing firm that specializes in automotive parts, wind power components, and forging services. The company primarily serves automotive manufacturers, providing essential components that are critical for vehicle production. Seohan Auto USA places a strong emphasis on research and development, aiming to innovate and enhance its product offerings. Their product range includes driveline components and engine control parts, which are vital for modern vehicles. With a workforce that includes 92% of employees based in the United States and 8% in Mexico, the company has a significant presence in North America. Seohan Auto USA is also involved in the renewable energy sector, producing components for wind power, showcasing their adaptability and forward-thinking approach in a changing market.


6. Bocar US, Inc.

  • Website: bocar.com.mx
  • Ownership type: Private
  • Headquarters: Tanner, Alabama, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2017
  • Headcount: 51-200
  • LinkedIn: bocar-us-inc

Bocar US, Inc. is an automotive supplier based in Tanner, Alabama, specializing in the manufacturing of high-quality aluminum and plastic components. Founded in 2017, the company has quickly established itself as a reliable partner for automotive manufacturers, providing innovative solutions that enhance vehicle performance. Bocar operates multiple facilities across Mexico, the USA, Germany, Japan, and China, ensuring a robust global presence. Their product offerings include complex assemblies produced through advanced techniques such as aluminum high pressure die casting and injection molding. Bocar's commitment to sustainability is evident in their operations, and they have received accolades for their vision in this area. The company is dedicated to anticipating customer needs and driving growth through technological advancements and strategic partnerships.


7. Hyundai MOBIS Alabama, LLC

  • Website: mobisalabamallc.com
  • Ownership type: Private
  • Headquarters: Montgomery, Alabama, United States (USA)
  • Employee distribution: United States (USA) 98%, Georgia 2%
  • Founded year: 2002
  • Headcount: 1001-5000
  • LinkedIn: mobis-alabama

Hyundai MOBIS Alabama, LLC, established in 2002, operates from a substantial facility in Montgomery, Alabama, covering nearly 83 acres. As the largest Tier 1 supplier to Hyundai Motor Manufacturing Alabama and Kia Motor Manufacturing Georgia, the company plays a crucial role in the automotive supply chain. MOBIS Alabama specializes in manufacturing complete cockpit modules, front and rear chassis modules, bumper assemblies, and various automotive service parts. Their operations include a 600,000 square-foot plastics plant where they utilize injection molding techniques to produce essential components. The company is committed to high standards of quality and efficiency, holding ISO14001 and IATF16949 certifications. They also manage a Redistribution Center that supplies genuine Hyundai and Kia after-service parts across North America, ensuring a steady flow of high-quality automotive components to meet market demands.


8. Hanwha Advanced Materials America, LLC


Hanwha Advanced Materials America, LLC, founded in 2007 and located in Opelika, Alabama, is a manufacturer specializing in automotive materials. The company produces lightweight composite materials and parts, including StrongLite (GMT), BuffLite (EPP), and SuperLite (LWRT). These products are crucial for automotive manufacturers aiming to enhance fuel efficiency and vehicle performance. Hanwha Advanced Materials serves a variety of clients in the automotive sector, providing components such as bumper beams, seat structures, and interior trim panels. The company is part of the larger Hanwha Group, a significant player in various industries, and has established a strong presence in the automotive materials market, holding a notable market share in several product categories. Their commitment to innovation and quality positions them as a relevant supplier in the automotive manufacturing landscape.


9. Auto Custom Carpets

  • Website: accmats.com
  • Ownership type: Private
  • Headquarters: Anniston, Alabama, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1977
  • Headcount: 11-50
  • LinkedIn: auto-custom-carpets

Auto Custom Carpets, Inc. (ACC), based in Anniston, Alabama, has been a dedicated manufacturer of automotive flooring products since its inception in 1977. The company specializes in creating high-quality carpets, floor mats, trunk mats, and sound deadeners designed specifically for vehicles ranging from classic models to contemporary designs. With a focus on craftsmanship, ACC offers over 40,000 flooring applications, ensuring that each product meets or exceeds original equipment manufacturer (OEM) specifications. Their products are tailored to enhance the interior aesthetics and functionality of vehicles, catering to automotive enthusiasts and restoration projects. ACC has a strong commitment to manufacturing in the USA and prides itself on quick turnaround times, often shipping orders within 24 to 48 hours. The company has grown through strategic acquisitions, including the automotive carpet division of Trim Parts, Inc., further solidifying its position in the automotive flooring market.


10. Alto Products Corp.

  • Website: altousa.com
  • Ownership type: Corporate
  • Headquarters: Atmore, Alabama, United States (USA)
  • Employee distribution: United States (USA) 82%, Brazil 9%, Netherlands 9%
  • Latest funding: May 2004
  • Founded year: 1954
  • Headcount: 501-1000
  • LinkedIn: altousa

Alto Products Corp., based in Atmore, Alabama, is a manufacturer specializing in automotive parts, particularly wet friction materials and clutches. Established in 1954, the company has grown from a small operation into a significant manufacturer, producing over a billion friction clutches and related components for various applications. Alto serves multiple sectors, including automotive, heavy-duty, marine, and motorcycle industries, providing essential components that enhance vehicle performance and safety. The company operates globally, with a workforce that includes employees in the United States, Brazil, and the Netherlands. Alto is committed to quality, as evidenced by its IATF 16949:2016 and ISO 14001:2015 certifications. Their focus on innovation is reflected in their ongoing development of new products and technologies, ensuring they meet the evolving demands of the market.


11. SJA INC. Sejin America,

  • Website: sjakorea.com
  • Ownership type: Private
  • Headquarters: Dadeville, Alabama, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2007
  • Headcount: 201-500
  • LinkedIn: sja-america

SJA INC. Sejin America, founded in 2007 and located in Dadeville, Alabama, is a private automotive parts manufacturer. The company specializes in producing high-quality components for the automotive industry, including pillar trim, complete consoles, quarter glass, cockpit elements, and spoilers. SJA INC. caters to automotive manufacturers, providing reliable parts essential for vehicle assembly. With a workforce of approximately 102 employees, the company emphasizes quality and customer satisfaction in its operations. SJA INC. is part of a global network, with a parent company in South Korea, Sejin Heavy Industries, which further enhances its capabilities and technological expertise in the automotive sector.


12. REGITAR USA, Inc.

  • Website: regitar.com
  • Ownership type: Private
  • Headquarters: Montgomery, Alabama, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1987
  • Headcount: 11-50
  • LinkedIn: regitar-u-s-a--inc-

REGITAR USA, Inc. is an automotive parts manufacturer and distributor based in Montgomery, Alabama. Established in 1987, the company specializes in producing a wide array of automotive components, including ignition and charging system parts, safety products, and power tools. Their product offerings include alternator components, braking systems, fuel systems, HVAC parts, and various sensors, which are critical for vehicle functionality and safety. REGITAR serves a broad customer base across North America, including automotive businesses and individual consumers. The company operates a warehousing and distribution facility that supports its extensive reach into the United States, Canada, Mexico, and beyond. With a workforce of 11-50 employees, REGITAR maintains a focused approach to its operations, emphasizing quality and reliability in the automotive parts it provides.


13. TSE Brakes - A Marmon/Berkshire Hathaway Company

  • Website: tsebrakes.com
  • Ownership type: Private
  • Headquarters: Cullman, Alabama, United States (USA)
  • Employee distribution: Mexico 44%, United States (USA) 37%, Germany 12%, Other 7%
  • Founded year: 1966
  • Headcount: 201-500
  • LinkedIn: tsebrakes

TSE Brakes, a Marmon/Berkshire Hathaway Company, is a manufacturer based in Cullman, Alabama, specializing in automotive brake systems. Founded in 1966, the company has built a reputation for producing high-quality brake chambers and slack adjusters. Their products are designed to enhance safety and performance in vehicles, catering to both original equipment manufacturers (OEMs) and the aftermarket sector. TSE Brakes emphasizes innovation, with a strong focus on research and development, leading to numerous patented technologies that streamline installation and improve reliability. The company operates globally, with a significant presence in markets such as Mexico, Germany, and Canada, reflecting their international reach and commitment to serving a wide array of customers. TSE Brakes also provides technical support and training to ensure that their clients can effectively utilize their products, further solidifying their role in the automotive manufacturing industry.


14. Stamped Products, Inc.

  • Website: spi-al.com
  • Ownership type: Family Owned
  • Headquarters: Gadsden, Alabama, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1962
  • Headcount: 51-200
  • LinkedIn: stampedproducts

Stamped Products, Inc. (SPI), based in Gadsden, Alabama, has been a player in the manufacturing sector since its establishment in 1962. The company specializes in metal stamping and welding services, catering primarily to the automotive industry, but also serving agricultural and consumer appliance sectors. SPI is known for its commitment to quality, as evidenced by its ISO 9001:2015 certification, which ensures that their production processes meet rigorous standards. Their capabilities include both low-volume and high-volume production runs, utilizing advanced equipment such as transfer and progressive presses. This allows them to produce a wide range of components, from automotive parts to assemblies for various applications. SPI's in-house tool room enhances their efficiency, enabling quick adjustments and repairs, which is crucial for maintaining production timelines. Their focus on customer service and operational excellence positions them as a reliable partner in the automotive manufacturing landscape.


15. Swj Technology

  • Website: swj-technology.com
  • Ownership type: Private
  • Headquarters: Tuscaloosa, Alabama, United States (USA)
  • Employee distribution: United States (USA) 92%, Germany 5%, China 3%
  • Founded year: 2009
  • Headcount: 51-200
  • LinkedIn: swjtechnology

SWJ Technology, based in Tuscaloosa, Alabama, is an engineering consulting firm founded in 2009. The company specializes in providing planning and project management services primarily to the automotive industry. They assist automotive manufacturers and suppliers in streamlining processes and improving efficiency through a variety of services, including quality management, logistics planning, and manufacturing engineering. SWJ Technology operates from multiple locations across North America and has a strong focus on methodologies such as KAIZEN and Lean Integration. Their expertise extends to assembly planning, tool design, and supply chain management, making them a critical player in the automotive sector. The company is ISO 9001:2015 certified, ensuring that they adhere to high standards of quality in their services. With a team of experienced professionals, SWJ Technology has successfully completed numerous projects, contributing to the operational success of their clients in the automotive industry.


16. Amphenol Tecvox

  • Website: tecvox.com
  • Ownership type: Private
  • Headquarters: Huntsville, Alabama, United States (USA)
  • Employee distribution: United States (USA) 49%, Mexico 29%, India 13%, Other 8%
  • Founded year: 2003
  • Headcount: 10001+
  • LinkedIn: amphenol-tecvox-llc

Amphenol Tecvox, founded in 2003 and based in Huntsville, Alabama, is a company that specializes in automotive connectivity solutions. They design, develop, and manufacture a range of products that enhance automotive infotainment systems, including media hubs, charge ports, and wireless chargers. Their clientele primarily consists of automotive manufacturers who require reliable and innovative connectivity solutions for their vehicles. With a global presence, Amphenol Tecvox operates in various countries, including Mexico, India, Germany, and China, showcasing their ability to meet the demands of a worldwide market. The company prides itself on its engineering expertise and customer service, ensuring that their products are not only high-quality but also tailored to the evolving needs of the automotive industry.


17. C,G & J Inc Heat Transfer dba Brice Thomas Radiator

  • Website: cgj.com
  • Ownership type: Private
  • Headquarters: Gadsden, Alabama, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1956
  • Headcount: 51-200
  • LinkedIn: c-g-%26-j-inc.-brice-thomas-radiator

C,G & J Inc Heat Transfer, doing business as Brice Thomas Radiator, is a manufacturer based in Gadsden, Alabama, specializing in automotive and industrial cooling products. Established in 1956, the company has built a reputation for producing high-quality radiators, charge air coolers, and oil coolers. Their product range caters to both the automotive and industrial sectors, providing essential components that ensure efficient cooling solutions. In addition to manufacturing, C,G & J Inc offers custom manufacturing services and automotive repair, demonstrating their capability to adapt to specific customer requirements. The company operates entirely within the United States, emphasizing its commitment to domestic production and service. With a workforce of approximately 27 employees, they maintain a focused approach to their operations, ensuring quality and customer satisfaction.


18. Apr

  • Website: goapr.com
  • Ownership type: Private
  • Headquarters: Opelika, Alabama, United States (USA)
  • Employee distribution: United States (USA) 82%, Malaysia 9%, Colombia 9%
  • Founded year: 1997
  • Headcount: 51-200
  • LinkedIn: apr-llc-

APR LLC, founded in 1997 and based in Opelika, Alabama, is an automotive performance company that specializes in aftermarket products for vehicles from the Volkswagen Group, including brands like Audi, Porsche, and Lamborghini. With a workforce of approximately 154 employees, APR develops and manufactures a variety of performance upgrades, including engine hardware, tuning software, and suspension systems. Their products are designed for automotive enthusiasts who are looking to enhance their vehicles' performance. APR operates from a state-of-the-art facility and utilizes a 24-hour automated global delivery system to distribute their software and products. The company has established a strong presence in the automotive aftermarket, focusing on quality and innovation to meet the demands of performance-oriented consumers.


19. SCA Performance

  • Website: scaperformance.com
  • Ownership type: Private Equity
  • Headquarters: Trussville, Alabama, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: April 2018
  • Founded year: 1979
  • Headcount: 51-200
  • LinkedIn: sca-performance

SCA Performance, based in Trussville, Alabama, is an automotive manufacturer known for its Black Widow Trucks brand. The company has been in operation since 1979, focusing on lifted trucks and a variety of accessories tailored for truck enthusiasts. SCA Performance offers a range of customized vehicles, ensuring that each truck meets high standards of quality and style. Their products are available through a network of dealers across the United States, allowing them to cater to a dedicated customer base. The company emphasizes the use of proprietary parts and adheres to federal safety standards, which enhances the appeal of their modified vehicles. SCA Performance also provides a warranty on their modifications, further solidifying their commitment to customer satisfaction and product reliability.


20. Tris USA Inc

  • Website: trisusa.com
  • Ownership type: Private
  • Headquarters: Athens, Alabama, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1990
  • Headcount: 51-200
  • LinkedIn: tris-usa-inc

Tris USA Inc, founded in 1990 and based in Athens, Alabama, is a private manufacturer specializing in carbon brushes and related components for automotive and industrial applications. With over three decades of experience, the company has carved out a niche in the automotive sector, providing essential components that enhance the performance and reliability of electric motors. Their products are integral to various automotive systems, including starter motors, alternators, and electric vehicle drive motors. Tris USA is recognized for its innovative approach to tribology, focusing on friction, abrasion, and lubrication to develop high-quality solutions that meet the evolving needs of the automotive industry. The company is committed to sustainability, actively working on technologies that reduce environmental impact while improving product performance. Their participation in industry events, such as The Battery Show North America, underscores their engagement with current trends and technologies in the automotive field.


21. Webb Wheel Products - A Marmon/Berkshire Hathaway Company


Webb Wheel Products, Inc., established in 1946, is an automotive parts manufacturer based in Cullman, Alabama. The company specializes in high-quality wheel-end components, including brake drums, hubs, rotors, and calipers. Webb Wheel serves the heavy-duty transportation sector, providing both original equipment manufacturer (OEM) products and aftermarket solutions. Their products are crucial for ensuring safety and performance in commercial vehicles. Webb operates dedicated manufacturing facilities and emphasizes customer support and innovation, investing significantly in research and development to enhance their offerings. With a distribution network that includes over 8,000 warehouse distributors and OEM truck and trailer dealers, Webb Wheel Products is well-positioned to meet the needs of its customers across North America.



Automotive Manufacturing Insights: Key Companies in Alabama


CompanyHeadquarterSizeFoundedOwnership
Mazda Toyota ManufacturingHuntsville, Alabama, United States (USA)1001-50002018Private
Mercedes-Benz U.S. International, Inc.Vance, Alabama, United States (USA)5001-100001993Private
Hyundai Motor Manufacturing Alabama, LLCMontgomery, Alabama, United States (USA)1001-50002002Private
Moriroku Technology North America - Rainsville PlantRainsville, Alabama, United States (USA)501-10002000Private
Seohan Auto USA CorporationAuburn, Alabama, United States (USA)201-5002007Private
Bocar US, Inc.Tanner, Alabama, United States (USA)51-2002017Private
Hyundai MOBIS Alabama, LLCMontgomery, Alabama, United States (USA)1001-50002002Private
Hanwha Advanced Materials America, LLCOpelika, Alabama, United States (USA)201-5002007Private
Auto Custom CarpetsAnniston, Alabama, United States (USA)11-501977Private
Alto Products Corp.Atmore, Alabama, United States (USA)501-10001954Corporate
SJA INC. Sejin America,Dadeville, Alabama, United States (USA)201-5002007Private
REGITAR USA, Inc.Montgomery, Alabama, United States (USA)11-501987Private
TSE Brakes - A Marmon/Berkshire Hathaway CompanyCullman, Alabama, United States (USA)201-5001966Private
Stamped Products, Inc.Gadsden, Alabama, United States (USA)51-2001962Family Owned
Swj TechnologyTuscaloosa, Alabama, United States (USA)51-2002009Private
Amphenol TecvoxHuntsville, Alabama, United States (USA)10001+2003Private
C,G & J Inc Heat Transfer dba Brice Thomas RadiatorGadsden, Alabama, United States (USA)51-2001956Private
AprOpelika, Alabama, United States (USA)51-2001997Private
SCA PerformanceTrussville, Alabama, United States (USA)51-2001979Private Equity
Tris USA IncAthens, Alabama, United States (USA)51-2001990Private
Webb Wheel Products - A Marmon/Berkshire Hathaway CompanyCullman, Alabama, United States (USA)201-5001946Private


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