# Top 29 companies with in-house R&D in Auburn Hills

Tamtam tracks 29 companies with in-house R&D headquartered in Auburn Hills. This list ranks all of them by number of employees on LinkedIn, led by BorgWarner, Nexteer Automotive and Joyson Safety Systems. Their median headcount is 1,076. Half of them were founded in 1970 or later.

This selection of companies in Auburn Hills primarily consists of large and mid-sized firms operating within the motor vehicle manufacturing sector. Key players include BorgWarner, a global leader in sustainable mobility solutions, Nexteer Automotive, which designs and manufactures steering and driveline systems, and Joyson Safety Systems, a provider of safety-critical components. Other notable firms are TI Automotive, a supplier of advanced fluid management technologies, and Jeep, known for its versatile SUVs.

A clear pattern among these companies is their strong focus on the automotive industry, with many specializing in specific components or systems. For instance, Takata specializes in automotive safety systems like airbags, while TI Fluid Systems focuses on automotive fluid storage and delivery. This concentration highlights Auburn Hills as a significant hub for automotive research and development, particularly in manufacturing and specialized component production.

🇺🇸 Auburn Hills · 29 companies · Updated Nov 13, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [BorgWarner](https://www.tamtam.ai/c/borgwarner) (borgwarner.com)<br>A global leader in innovative and sustainable mobility solutions committed to reaching carbon neutrality by 2035, promoting inclusion, integrity, and responsibility | Motor Vehicle Manufacturing | 🇺🇸 Auburn Hills | 49,000 |  |
| 2 | [Nexteer Automotive](https://www.tamtam.ai/c/nexteer-automotive) (nexteer.com)<br>Design and manufacture electric and hydraulic power steering, steer-by-wire, driveline systems, and software for global automotive customers. | Motor Vehicle Manufacturing | 🇺🇸 Auburn Hills | 8,084 | 1906 |
| 3 | [Joyson Safety Systems](https://www.tamtam.ai/c/joyson-safety-systems) (joysonsafety.com)<br>Global provider of safety-critical components and systems for automotive and non-automotive markets, focusing on active and passive occupant protection technologies. | Motor Vehicle Manufacturing | 🇺🇸 Auburn Hills | 8,080 | 2018 |
| 4 | [TI Automotive](https://www.tamtam.ai/c/ti-automotive) (tifluidsystems.com)<br>Supplier of advanced fluid management and lightweight technologies, delivering safety, efficiency, and environmental solutions to global automotive manufacturers. | Motor Vehicle Manufacturing | 🇺🇸 Auburn Hills | 5,828 | 1922 |
| 5 | [Jeep](https://www.tamtam.ai/c/jeep) (jeep.com)<br>Manufacture and sell versatile, capable SUVs with off-road heritage, expanding electric vehicle offerings globally under a leading automaker. | Motor Vehicle Manufacturing | 🇺🇸 Auburn Hills | 4,316 |  |
| 6 | [Guardian Industries](https://www.tamtam.ai/c/guardian-industries) (guardian.com)<br>Manufacture high-performance float, coated, and fabricated glass products for architectural, residential, transportation, and technical applications worldwide. | Glass, Ceramics and Concrete Manufacturing | 🇺🇸 Auburn Hills | 4,055 | 1932 |
| 7 | [Takata](https://www.tamtam.ai/c/takata) (takata.com)<br>A global leader in automotive safety systems, supplying major automakers with seat belts, airbag systems, and other safety products Dedicated to reducing traffic fatalities | Motor Vehicle Manufacturing | 🇺🇸 Auburn Hills | 3,592 |  |
| 8 | [Daimler Chrysler](https://www.tamtam.ai/c/daimler-chrysler) (google.com)<br>It produces Chrysler, Jeep, Dodge, Ram Truck, and Mopar vehicles, leveraging a global alliance with Fiat for innovation and technology. | Motor Vehicle Manufacturing | 🇺🇸 Auburn Hills | 3,552 |  |
| 9 | [Delphi](https://www.tamtam.ai/c/delphi-auburn-hills) (delphiautoparts.com)<br>Providing sophisticated vehicle system products and leading aftermarket service solutions | Motor Vehicle Manufacturing | 🇺🇸 Auburn Hills | 1,724 |  |
| 10 | [TI Fluid Systems](https://www.tamtam.ai/c/ti-fluid-systems) (tifluidsystems.com)<br>Design and manufacture of automotive fluid storage, carrying, and delivery systems focused on fuel economy, safety, and emissions compliance. | Motor Vehicle Manufacturing | 🇺🇸 Auburn Hills | 1,696 | 1922 |
| 11 | [Dura Automotive Systems LLC](https://www.tamtam.ai/c/dura-automotive-systems-llc) (durashiloh.com)<br>Global Tier One supplier specializing in design, engineering, and manufacturing of mechatronic, electronic, structural, and exterior automotive systems worldwide. | Motor Vehicle Manufacturing | 🇺🇸 Auburn Hills | 1,561 | 1914 |
| 12 | [US Farathane](https://www.tamtam.ai/c/us-farathane) (usfarathane.com)<br>US Farathane designs and manufactures plastic injection-molded components for the automotive industry, focusing on innovation, value, quality, and customer satisfaction worldwide | Motor Vehicle Manufacturing | 🇺🇸 Auburn Hills | 1,503 |  |
| 13 | [Shiloh Industries](https://www.tamtam.ai/c/shiloh-industries) (durashiloh.com)<br>Global supplier specializing in designing, engineering, and manufacturing mobility solutions to improve safety, extend vehicle range, and enhance driving performance for leading manufacturers | Motor Vehicle Manufacturing | 🇺🇸 Auburn Hills | 1,358 | 1914 |
| 14 | [Teijin Automotive Technologies](https://www.tamtam.ai/c/teijin-automotive-technologies) (teijin.com)<br>Formulation and molding of lightweight composite components for automotive, heavy truck, marine, and recreational vehicle industries worldwide. | Chemical Manufacturing | 🇺🇸 Auburn Hills | 1,219 | 1969 |
| 15 | [Edscha](https://www.tamtam.ai/c/edscha) (edscha.com)<br>A global automotive supplier specializing in hinge systems, driver controls, and automated opening/closing systems for rear lids, serving automakers worldwide | Wholesale Motor Vehicles and Parts | 🇺🇸 Auburn Hills | 1,076 | 1870 |
| 16 | [Eagle Ottawa](https://www.tamtam.ai/c/eagle-ottawa) (lear.com)<br>A global leader in high-quality automotive leather production, dedicated to craftsmanship, innovation, and excellence, now a subsidiary of Lear Corporation | Motor Vehicle Manufacturing | 🇺🇸 Auburn Hills | 740 | 1865 |
| 17 | [Webasto Americas](https://www.tamtam.ai/c/webasto-americas) (webasto.com)<br>Manufacturing automotive roof systems and electrification solutions, including sunroofs, serving global markets with extensive production and family-owned heritage. | Motor Vehicle Parts Manufacturing | 🇺🇸 Auburn Hills | 665 |  |
| 18 | [Mahindra Automotive North America](https://www.tamtam.ai/c/mahindra-automotive-north-america) (mahindraautomotivena.com)<br>Automotive design, engineering, and development center in North America Key role in growing global business with focus on off-highway vehicles | Motor Vehicle Manufacturing | 🇺🇸 Auburn Hills | 474 | 2013 |
| 19 | [DESTACO](https://www.tamtam.ai/c/destaco) (destaco.com)<br>Global supplier of automation, workholding, and containment solutions, focused on improving precision and productivity for manufacturers worldwide with custom engineering expertise | Automation Machinery Manufacturing | 🇺🇸 Auburn Hills | 368 |  |
| 20 | [FEV North America, Inc.](https://www.tamtam.ai/c/fev-north-america-inc) (fev.com)<br>A globally leading engineering and digital mobility company shaping the future of carbon-neutral, efficient, connected, and safe transportation with cutting-edge solutions | Engineering Services | 🇺🇸 Auburn Hills | 323 | 1985 |
| 21 | [Inalfa Roof Systems North America](https://www.tamtam.ai/c/inalfa-roof-systems-north-america) (inalfa.com)<br>A tier one supplier of sunroof systems to global automotive OEMs with locations in the United States, Mexico, and around the world | Motor Vehicle Parts Manufacturing | 🇺🇸 Auburn Hills | 313 |  |
| 22 | [BAE Industries](https://www.tamtam.ai/c/bae-industries) (baeind.com)<br>A leading metal manufacturing company offering prototype to full production services for engineered products including latches, hinges, and various metal components | Motor Vehicle Manufacturing | 🇺🇸 Auburn Hills | 168 | 1970 |
| 23 | [Knight Global](https://www.tamtam.ai/c/knight-global) (knightglobal.com)<br>Specializing in ergonomic material handling solutions, this company originally focusing on automotive industry problems now has over 120 employees Headquarters in Auburn Hills, MI | Automation Machinery Manufacturing | 🇺🇸 Auburn Hills | 156 | 1984 |
| 24 | [Legacy Industries](https://www.tamtam.ai/c/legacy-industries) (legacy-ind.com)<br>Provider of manufacturing solutions for aerospace and automotive industries Specializing in tooling, additive manufacturing, automation, and low volume parts machining with a focus on quality and innovation | Automation Machinery Manufacturing | 🇺🇸 Auburn Hills | 147 | 2014 |
| 25 | [Legend Valve](https://www.tamtam.ai/c/legend-valve) (legendvalve.com)<br>A leading provider of valves, fittings, and components for plumbing systems, offering guaranteed performance, legendary quality, exceptional customer service, expert engineering, technical support, and comprehensive training | Wholesale Building Materials | 🇺🇸 Auburn Hills | 91 | 1988 |
| 26 | [Weber Automotive](https://www.tamtam.ai/c/weber-automotive) (weber-automotive.com)<br>A leading automotive supplier specializing in precision machining of powertrain parts, prioritizing quality and offering growth opportunities for employees | Motor Vehicle Manufacturing | 🇺🇸 Auburn Hills | 58 | 1969 |
| 27 | [Continental Engineering Services, North America](https://www.tamtam.ai/c/continental-engineering-services-north-america) (conti-engineering.com)<br>Provider of global engineering services with access to cutting-edge technology, specializing in automotive, agriculture, marine, and rail industries for development and production projects | Motor Vehicle Manufacturing | 🇺🇸 Auburn Hills | 47 | 2006 |
| 28 | [Rhombus Energy (A BorgWarner Company)](https://www.tamtam.ai/c/rhombus-energy-a-borgwarner-company) (borgwarner.com)<br>A company specializing in eMobility solutions, acquired by BorgWarner, dedicated to creating a cleaner, healthier, and safer future through innovation | Appliances, Electrical, and Electronics Manufacturing | 🇺🇸 Auburn Hills | 33 | 2012 |
| 29 | [John Cockerill Defense America](https://www.tamtam.ai/c/john-cockerill-defense-america) (johncockerillDA.com)<br>Specializing in combat vehicle turret solutions, this company in the US subsidiary provides integrated precision lethality products for enhanced mobility, protection, and firepower | Defense and Space Manufacturing | 🇺🇸 Auburn Hills | 8 | 2017 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 13, 2026.

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Source: https://www.tamtam.ai/l/r-and-d-companies-auburn-hills