# The 35 largest automotive manufacturers and suppliers in Tennessee

Tamtam tracks 35 automotive manufacturers and suppliers headquartered in Tennessee. This list ranks all of them by number of employees on LinkedIn, led by Bridgestone Americas, U.S. Xpress, Inc. and Kaiser Aluminum. Their median headcount is 387. Half of them were founded in 1985 or later. The most common headquarters are Nashville (5), Chattanooga (4) and Franklin (4).

These 35 companies are major players in the automotive industry in Tennessee, primarily engaged in motor vehicle manufacturing and the production of related parts and components. The list includes a mix of large established firms and mid-sized companies, with a strong emphasis on manufacturing and supply chain operations for both commercial and passenger vehicles.

Key companies include Bridgestone Americas, a global leader in sustainable mobility solutions, and U.S. Xpress, Inc., which provides trucking and logistics services. Kaiser Aluminum manufactures high-strength aluminum products, while Atmus Filtration Technologies designs premium filtration products. Kasai North America, Inc. is an automotive technology company, and Carlex Glass America, LLC specializes in automotive glass products.

🇺🇸 Tennessee · 35 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Bridgestone Americas](https://www.tamtam.ai/c/bridgestone-americas) (bridgestoneamericas.com)<br>Global leader in sustainable mobility solutions, manufacturing tires, rubber products, and air springs for commercial and passenger vehicles worldwide Our goal is to shape a sustainable future | Motor Vehicle Manufacturing | 🇺🇸 Nashville | 19,556 |  |
| 2 | [U.S. Xpress, Inc.](https://www.tamtam.ai/c/u-s-xpress-inc) (usxpress.com)<br>provides asset-based trucking, dedicated private fleets, and full-service logistics solutions across the U.S. with strong network and technology support. | Truck Transportation | 🇺🇸 Chattanooga | 3,322 | 1986 |
| 3 | [Kaiser Aluminum](https://www.tamtam.ai/c/kaiser-aluminum) (kaiseraluminum.com)<br>Production of high-strength, recyclable aluminum products for automotive, aerospace, and food packaging industries focusing on safety and sustainability. | Fabricated Metal Products | 🇺🇸 Franklin | 2,071 | 1946 |
| 4 | [Atmus Filtration Technologies](https://www.tamtam.ai/c/atmus-filtration-technologies) (atmus.com)<br>Designs and manufactures premium filtration products under Fleetguard brand, serving diverse equipment applications with global reach and technology leadership. | Manufacturing | 🇺🇸 Nashville | 1,559 | 1958 |
| 5 | [Bourns, Inc.](https://www.tamtam.ai/c/bourns-inc) (bourns.com)<br>Leading manufacturer, supplier automotive sensors, circuit protection, magnetic products, microelectronic modules, potentiometers, panel controls, encoders, resistive products for various markets. | Appliances, Electrical, and Electronics Manufacturing | 🇺🇸 Riverside | 1,544 | 1947 |
| 6 | [Kasai North America, Inc](https://www.tamtam.ai/c/kasai-north-america-inc) (kasai-na.com)<br>Cutting-edge automotive technology company focused on engineering, testing, and quality to achieve continuous improvement in collaboration with a global network of facilities | Motor Vehicle Manufacturing | 🇺🇸 Murfreesboro | 1,147 | 1986 |
| 7 | [Carlex Glass America, LLC](https://www.tamtam.ai/c/carlex-glass-america-llc) (carlex.com)<br>Carlex specializes in providing high-quality automotive glass products using cutting-edge technology and a global network of glassmaking facilities | Motor Vehicle Manufacturing | 🇺🇸 Nashville | 935 | 1989 |
| 8 | [Mitsubishi Motors North America, Inc.](https://www.tamtam.ai/c/mitsubishi-motors-north-america-inc) (mitsubishicars.com)<br>This company offers a range of Mitsubishi cars, crossovers, and electric vehicles, allowing customers to build, price, and locate their desired vehicle | Retail Motor Vehicles | 🇺🇸 Franklin | 833 | 1982 |
| 9 | [The Carlstar Group](https://www.tamtam.ai/c/the-carlstar-group) (carlstar.com)<br>Global supplier of specialty tires and wheels for agricultural, industrial, lawn & garden, powersports, and high-speed trailer markets, prioritizing quality, performance, and customer satisfaction | Manufacturing | 🇺🇸 Franklin | 706 |  |
| 10 | [Unipres USA, Inc.](https://www.tamtam.ai/c/unipres-usa-inc) (unipres.co.jp)<br>Specializing in metal stamping, this company manufactures automotive parts for vehicles, providing precision components to the automotive industry | Motor Vehicle Manufacturing | 🇺🇸 Portland | 592 | 1987 |
| 11 | [Firestone Airide](https://www.tamtam.ai/c/firestone-airide) (firestoneairide.com)<br>A global leader in air spring manufacturing with over 85 years of experience, providing advanced solutions for various vehicles and industrial applications worldwide | Motor Vehicle Parts Manufacturing | 🇺🇸 Nashville | 591 | 1900 |
| 12 | [Hankook Tire America Corp.](https://www.tamtam.ai/c/hankook-tire-america-corp) (hankooktire.com)<br>The company focuses on providing high-quality tires and superior service through its network of dealers, striving for customer satisfaction and growth | Motor Vehicle Manufacturing | 🇺🇸 Nashville | 575 | 1941 |
| 13 | [BlueOval SK, LLC](https://www.tamtam.ai/c/blueoval-sk-llc) (blueovalsk.com)<br>Global investment partnership formed between Ford Motor Company and SK On to create safe, reliable electric vehicle batteries through innovative battery technology | Motor Vehicle Manufacturing | 🇺🇸 Stanton | 567 | 2022 |
| 14 | [Miller Industries](https://www.tamtam.ai/c/miller-industries) (millerind.com)<br>The company is the world's largest manufacturer of towing and recovery equipment, operating facilities in Ooltewah, TN, Greeneville, TN, and Hermitage, PA | Motor Vehicle Manufacturing | 🇺🇸 Ooltewah | 480 | 1990 |
| 15 | [Saturn](https://www.tamtam.ai/c/saturn) (experience.gm.com)<br>A forward-thinking car company specializing in fuel-efficient vehicles, including hybrids, to meet the ever-changing needs of drivers on the road | Motor Vehicle Manufacturing | 🇺🇸 Spring Hill | 463 | 1985 |
| 16 | [Heil Environmental](https://www.tamtam.ai/c/heil-environmental) (heil.com)<br>The company specializes in manufacturing durable, efficient refuse collection vehicles and providing collection solutions for customers to achieve long equipment life and low total cost of ownership | Machinery Manufacturing | 🇺🇸 Chattanooga | 434 | 1901 |
| 17 | [Volkswagen Group of America](https://www.tamtam.ai/c/volkswagen-group-of-america)<br>This company based in Chattanooga, Tennessee provides individual and family services | Individual and Family Services | 🇺🇸 Chattanooga | 434 |  |
| 18 | [Heil Trailer International](https://www.tamtam.ai/c/heil-trailer-international) (heiltrailer.com)<br>Global manufacturer of specialty transport trailers with a diverse product line, committed to providing high-quality, innovative solutions backed by exceptional service and ethical standards | Truck Transportation | 🇺🇸 Athens | 387 | 1901 |
| 19 | [North American Stamping Group](https://www.tamtam.ai/c/north-american-stamping-group) (nasg.net)<br>Industry-leading Tier II automotive stamping and assembly supplier with strategic locations in North America Specializes in manufacturing components for the automotive industry | Motor Vehicle Manufacturing | 🇺🇸 Portland | 375 | 1978 |
| 20 | [Yorozu Automotive of TN and AL](https://www.tamtam.ai/c/yorozu-automotive-of-tn-and-al) (yorozu-corp.co.jp)<br>A global automotive parts manufacturer specializing in suspensions, with advanced total system for development, manufacturing, and efficient delivery worldwide | Motor Vehicle Manufacturing | 🇺🇸 Morrison | 367 | 1986 |
| 21 | [SHIROKI North America, Inc. an AISIN Group Company](https://www.tamtam.ai/c/shiroki-north-america-inc-an-aisin-group-company)<br>Manufacturer originally known as SW Manufacturing, now part of the AISIN Group, producing automotive components in North America for a better tomorrow | Motor Vehicle Parts Manufacturing | 🇺🇸 Smithville | 356 | 1988 |
| 22 | [Schnellecke Logistics USA](https://www.tamtam.ai/c/schnellecke-logistics-usa) (schnellecke.com)<br>An internationally operating family-owned company offering a variety of logistics services, specializing in value-added logistics for the automotive industry | Transportation, Logistics, Supply Chain and Storage | 🇺🇸 Chattanooga | 344 | 1939 |
| 23 | [Yapp USA Automotive Systems, Inc.](https://www.tamtam.ai/c/yapp-usa-automotive-systems-inc) (yfsauto.com)<br>Tier 1 automotive supplier specializing in design, engineering, and manufacturing of innovative fuel system solutions using injection-molded and co-extrusion technologies | Motor Vehicle Manufacturing | 🇺🇸 Gallatin | 317 | 1988 |
| 24 | [Gränges Americas Inc.](https://www.tamtam.ai/c/granges-americas-inc) (granges.com)<br>A global supplier of rolled aluminum products for heat exchanger applications and niche markets | Manufacturing | 🇺🇸 Franklin | 316 | 1896 |
| 25 | [Rough Country](https://www.tamtam.ai/c/rough-country) (roughcountry.com)<br>A leading off-road product manufacturer offering shocks, lift kits, LED lights, and accessories for various makes and models at affordable prices | Motor Vehicle Manufacturing | 🇺🇸 Dyersburg | 229 | 1975 |
| 26 | [Premium Guard Inc. (PGI)](https://www.tamtam.ai/c/premium-guard-inc-pgi) (premiumguard.com)<br>A manufacturing company focused on producing products for automotive, diesel, power-sports, and specialty filter markets with a strong emphasis on quality | Motor Vehicle Manufacturing | 🇺🇸 Memphis | 184 | 1996 |
| 27 | [Calsonic Kansei North America, Inc.](https://www.tamtam.ai/c/calsonic-kansei-north-america-inc) (calsonic.com)<br>A leading automotive parts supplier in North America, merging technology and quality with exceptional customer service to stay ahead in the industry | Motor Vehicle Manufacturing | 🇺🇸 Shelbyville | 171 | 2000 |
| 28 | [Hypertech](https://www.tamtam.ai/c/hypertech) (hypertech.com)<br>Technology-driven company specializing in performance electronics for the aftermarket industry Designs and manufactures electronic circuit boards and firmware for improved vehicle performance Passionate team of engineers and technicians | Motor Vehicle Manufacturing | 🇺🇸 Bartlett | 148 | 1985 |
| 29 | [Premier Transportation, Yellow Cab, Checker Cab, & Ride the Roo](https://www.tamtam.ai/c/premier-transportation-yellow-cab-checker-cab-and-ride-the-roo) (premierofmemphis.com)<br>This company provides ground transportation services in Memphis and the Mid-South, including airport shuttles, weddings, groups, taxis, and Ride the Roo attraction | Consumer Services | 🇺🇸 Memphis | 73 | 1856 |
| 30 | [Matsuo Industries USA, Inc.](https://www.tamtam.ai/c/matsuo-industries-usa-inc) (matsuousa.com)<br>A technology company providing components for the automotive industry with a focus on precision stamping, wire springs, assembly, and insert molding | Motor Vehicle Parts Manufacturing | 🇺🇸 Jefferson City | 65 | 1994 |
| 31 | [Heckethorn Manufacturing](https://www.tamtam.ai/c/heckethorn-manufacturing) (hecomfg.com)<br>Specializing in designing and producing solid rod, tubular, and stamped components and welded assemblies for automotive and other industries | Motor Vehicle Manufacturing | 🇺🇸 Dyersburg | 53 | 1939 |
| 32 | [Telos Global](https://www.tamtam.ai/c/telos-global) (telosphs.com)<br>Specializing in advanced technology and press hardening solutions, the company provides cutting-edge services catered to specific industry needs | Motor Vehicle Manufacturing | 🇺🇸 Caryville | 43 | 2016 |
| 33 | [Crossridge Precision Inc](https://www.tamtam.ai/c/crossridge-precision-inc) (crossridgeprecision.com)<br>A precision machining and assembly company specializing in aerospace, automotive, heavy truck, and industrial products, committed to exceeding customer expectations | Aviation and Aerospace Component Manufacturing | 🇺🇸 Oak Ridge | 20 | 1962 |
| 34 | [TEKNIA Nashville](https://www.tamtam.ai/c/teknia-nashville) (tekniagroup.com)<br>Leading multinational specializing in developing and producing plastic, metallic, and machining components for automotive industries Offers design, production, and welding services | Motor Vehicle Manufacturing | 🇺🇸 Mount Juliet | 14 | 1993 |
| 35 | [Pricol Castings Limited](https://www.tamtam.ai/c/pricol-castings-limited)<br>A global manufacturer and supplier of automotive parts, components, and accessories for leading four-wheeler, commercial vehicle, and two-wheeler brands | Motor Vehicle Manufacturing | 🇺🇸 Kinathukadavu | 3 |  |

## 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 12, 2026.

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Source: https://www.tamtam.ai/l/automotive-companies-tennessee