Company lists · Data refreshed September 2026

Top 25 Automotive structural design firms based in the United States

Name: Automotive structural design firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 276 companies tracked

RevenueBase identified 276 automotive structural design firms headquartered in the United States as of September 2026 and tracks 14,560 professional contacts across them, including 3,613 with verified work emails. Los Angeles is the largest hub.

This list covers automotive structural design firms headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

276Companies

14,560Contacts tracked

3,613Verified emails

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The 25 largest automotive structural design firms based in the United States

Ranked by team size

Top 25 of 276 automotive structural design firms based in the United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to automotive structural design firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	SRG Global	Partial evidence	Troy, MI, United StatesHQ checked Sep 30, 2026	5,001-10,000	1,981 contacts →
	Partial evidence “SRG Global® is one of the world’s leading manufacturers of integrated, functional decorative systems for the automotive, mobility, and commercial truck industries.” Source: RevenueBase Database · checked Sep 30, 2026
2	Tower International	Indirect evidence	New Boston, MI, United StatesHQ checked Sep 30, 2026	5,001-10,000	1,774 contacts →
	Indirect evidence “Tower International now AUTOKINITON!” Source: RevenueBase Database · checked Sep 30, 2026
3	Shape Corp	Indirect evidence	Grand Haven, MI, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,636 contacts →
	Indirect evidence “We are thinkers, believers and doers.” Source: RevenueBase Database · checked Sep 30, 2026
4	JAC Products	Indirect evidence	Pontiac, MI, United StatesHQ checked Sep 30, 2026	1,001-5,000	798 contacts →
	Indirect evidence “Passions Made Possible.” Source: RevenueBase Database · checked Sep 30, 2026
5	Jvis USA	Partial evidence	Shelby Township, MI, United StatesHQ checked Sep 30, 2026	1,001-5,000	602 contacts →
	Partial evidence “When it comes to the world of automotive components, JVIS has continued to be the supplier of choice for leading global brands.” Source: RevenueBase Database · checked Sep 30, 2026
6	Fisher Dynamics	Strong evidence	St Clair Shores, MI, United StatesHQ checked Sep 30, 2026	1,001-5,000	389 contacts →
	Strong evidence “Fisher Dynamics is the automotive industry’s premier supplier of safety-critical seat structures and mechanisms that help make the driving experience safer, more comfortable, and…” Source: RevenueBase Database · checked Sep 30, 2026
7	Camaco	Partial evidence	Farmington Hills, MI, United StatesHQ checked Sep 30, 2026	1,001-5,000	327 contacts →
	Partial evidence “Camaco is the largest independent supplier of engineered seat frames to the North American automotive industry, we combine the synergies of engineering innovation, manufacturing…” Source: RevenueBase Database · checked Sep 30, 2026
8	Lacks Trim Systems	Indirect evidence	Grand Rapids, United StatesHQ checked Sep 30, 2026	1,001-5,000	291 contacts →
	Indirect evidence “From complex, highly detailed grilles with tight tolerances to one-piece full-vehicle-length roof rail covers and caps, Lacks production capabilities mean our finishes can be…” Source: RevenueBase Database · checked Sep 30, 2026
9	Piston Interiors	Indirect evidence	Pontiac, MI, United StatesHQ checked Sep 30, 2026	5,001-10,000	287 contacts →
	Indirect evidence “Since its inception nearly a century ago, Piston Interiors has forged a path on this founding principle: Anything that can be imagined can be achieved.” Source: RevenueBase Database · checked Sep 30, 2026
10	Futuris Automotive	Partial evidence	Oak Park, MI, United StatesHQ checked Sep 30, 2026	5,001-10,000	224 contacts →
	Partial evidence “Futuris Group designs and develops JIT solutions, from initial styling concepts to large volume production for complete seating and interior trim systems.” Source: RevenueBase Database · checked Sep 30, 2026
11	Triz Engineering Solutions	Indirect evidence	Highland Park, IL, United StatesHQ checked Sep 30, 2026	201-500	203 contacts →
	Indirect evidence “Triz Engineering Solutions provides engineering to commercial vehicle OEMs, supporting the development, integration, and launch of full or partial vehicle systems and platforms.” Source: RevenueBase Database · checked Sep 30, 2026
12	Minth North America, INC	Strong evidence	Wixom, MI, United StatesHQ checked Sep 30, 2026	1,001-5,000	195 contacts →
	Strong evidence “Minth Group stands as a global leader in the manufacturing of exterior and structural automotive parts.” Source: RevenueBase Database · checked Sep 30, 2026
13	Mobex Global	Partial evidence	Southfield, MI, United StatesHQ checked Sep 30, 2026	1,001-5,000	178 contacts →
	Partial evidence “A global leader in lightweight innovations for automotive and heavy duty chassis and powertrain” Source: RevenueBase Database · checked Sep 30, 2026
14	Parametric Solutions, INC	Partial evidence	Jupiter, FL, United StatesHQ checked Sep 30, 2026	51-200	140 contacts →
	Partial evidence “Since its' founding in 1993, Parametric Solutions has diversified and expanded from its gas turbine engine design roots into numerous industries including Aerospace, Consumer…” Source: RevenueBase Database · checked Sep 30, 2026
15	Prefix Corporation	Strong evidence	Rochester Hills, MI, United StatesHQ checked Sep 30, 2026	201-500	133 contacts →
	Strong evidence “Michigan-based Prefix Corporation is a recognized leader in the creation of prototype designs, mock-ups, and full scale concept vehicles for the automotive and aviation industries.” Source: RevenueBase Database · checked Sep 30, 2026
16	Distek Integration, INC	Indirect evidence	Cedar Falls, IA, United StatesHQ checked Sep 30, 2026	51-200	105 contacts →
	Indirect evidence “DISTek establishes a team of specialized engineers tailored to solve your projects’ unique challenges.” Source: RevenueBase Database · checked Sep 30, 2026
17	Martinrea-Jonesville	Strong evidence	Jonesville, MI, United StatesHQ checked Sep 30, 2026	1,001-5,000	105 contacts →
	Strong evidence “Martinrea International is a global leader in the design, development, and production of lightweight structures and propulsion systems that address the automotive industry’s…” Source: RevenueBase Database · checked Sep 30, 2026
18	Proper Group International	Indirect evidence	Warren, MI, United StatesHQ checked Sep 30, 2026	501-1,000	104 contacts →
	Indirect evidence “For a complete listing of our Open positions please visit Proper Group International offers everything from rapid prototype development to the world’s most sophisticated injection…” Source: RevenueBase Database · checked Sep 30, 2026
19	Derby Fabricating, LLC	Partial evidence	Louisville, KY, United StatesHQ checked Sep 30, 2026	201-500	92 contacts →
	Partial evidence “Since 1977, Derby Fabricating Solutions has engineered and fabricated interior/exterior components for the automotive industry.” Source: RevenueBase Database · checked Sep 30, 2026
20	Austin Tri-Hawk Automotive, INC	Indirect evidence	Austin, IN, United StatesHQ checked Sep 30, 2026	201-500	87 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
21	Gedia North America	Indirect evidence	Dalton, GA, United StatesHQ checked Sep 30, 2026	1,001-5,000	82 contacts →
	Indirect evidence “Ready for the Next Car.” Source: RevenueBase Database · checked Sep 30, 2026
22	Martin Technologies	Indirect evidence	New Hudson, MI, United StatesHQ checked Sep 30, 2026	501-1,000	73 contacts →
	Indirect evidence “MARTIN Technologies is a proven leader in advanced engineering solutions for global transportation including Engineering, Testing, Manufacturing, and Motorsports.” Source: RevenueBase Database · checked Sep 30, 2026
23	TSM Corp	Partial evidence	Auburn Hills, MI, United StatesHQ checked Sep 30, 2026	51-200	64 contacts →
	Partial evidence “TSM Corporation is a full service manufacturer of precision machined components and complex assemblies for the global automotive industry.” Source: RevenueBase Database · checked Sep 30, 2026
24	Tucana Engineering	Indirect evidence	The Woodlands, TX, United StatesHQ checked Sep 30, 2026	201-500	62 contacts →
	Indirect evidence “Tucana Engineering: Your Innovation and High-Tech Engineering Partner Tucana Engineering is a global leader providing top-tier engineering services across aerospace, airport…” Source: RevenueBase Database · checked Sep 30, 2026
25	Coastal Automotive, LLC	Strong evidence	Rochester Hills, MI, United StatesHQ checked Sep 30, 2026	51-200	58 contacts →
	Strong evidence “Coastal Automotive, LLC is a dynamic solutions provider which specializes in the design and fabrication of energy absorbing (EA) materials for the automotive, motorsports, and…” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: automotive structural design firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names automotive structural design firms.
Partial evidence: Its own public description names part of automotive structural design firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name automotive structural design firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 276 automotive structural design firms based in the United States

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Automotive structural design firms based in the United States at a glance

As of Sep 30, 2026

24.8%Verified-email coverage

52.8Average contacts per company

11-50Median size (employees)

2.9%Largest-city concentration · Los Angeles

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

128

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 276 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among automotive structural design firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “automotive structural design firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names automotive structural design firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among automotive structural design firms, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 3,613 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names automotive structural design firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many automotive structural design firms are there based in the United States?

RevenueBase identified 276 automotive structural design firms headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

SRG Global, headquartered in Troy, tops this list with the largest team on record.

Which city has the most automotive structural design firms?

Los Angeles leads with 8 headquartered companies, followed by Troy (8) and Rochester Hills (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 3,613 verified decision-maker contacts tracked across these 276 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.