Company lists · Data refreshed September 2026

Top 25 Automotive extrusion suppliers based in the United States

Name: Automotive extrusion suppliers 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 388 companies tracked

RevenueBase identified 388 automotive extrusion suppliers headquartered in the United States as of September 2026 and tracks 26,642 professional contacts across them, including 6,615 with verified work emails. Grand Rapids is the largest hub.

This list covers automotive extrusion suppliers 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

388Companies

26,642Contacts tracked

6,615Verified emails

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The 25 largest automotive extrusion suppliers based in the United States

Ranked by team size

Top 25 of 388 automotive extrusion suppliers 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 extrusion suppliers: 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	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
2	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
3	Henniges Automotive	Partial evidence	Auburn Hills, MI, United StatesHQ checked Sep 30, 2026	5,001-10,000	1,456 contacts →
	Partial evidence “Henniges provides automotive original equipment manufacturers (OEMs) with sealing systems for doors, windows, trunks, lift gates, sunroofs and hoods.” Source: RevenueBase Database · checked Sep 30, 2026
4	US Farathane	Indirect evidence	Auburn Hills, MI, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,163 contacts →
	Indirect evidence “At US Farathane, we design and manufacture highly engineered plastic injection-molded components, make them available to you in a variety of sizes, shapes, and designs and supply…” Source: RevenueBase Database · checked Sep 30, 2026
5	NYX INC	Indirect evidence	Livonia, MI, United StatesHQ checked Sep 30, 2026	501-1,000	906 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
6	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
7	Jvis USA	Strong evidence	Shelby Township, MI, United StatesHQ checked Sep 30, 2026	1,001-5,000	602 contacts →
	Strong 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
8	Bonnell Aluminum	Partial evidence	Newnan, GA, United StatesHQ checked Sep 30, 2026	1,001-5,000	536 contacts →
	Partial evidence “Bonnell Aluminum is a premier manufacturer of custom fabricated and finished aluminum extrusions.” Source: RevenueBase Database · checked Sep 30, 2026
9	Royal Technologies Corp	Partial evidence	Hudsonville, MI, United StatesHQ checked Sep 30, 2026	1,001-5,000	492 contacts →
	Partial evidence “Royal Technologies is an advanced engineering and manufacturing company serving industries as diverse as automotive, furniture, and consumer products.” Source: RevenueBase Database · checked Sep 30, 2026
10	Sanoh America, INC	Strong evidence	Findlay, OH, United StatesHQ checked Sep 30, 2026	1,001-5,000	479 contacts →
	Strong evidence “Since our inception in 1987, Sanoh America has grown into an industry-leading supplier in North America specializing in tubular products for automotive applications.” Source: RevenueBase Database · checked Sep 30, 2026
11	Neaton Auto Products, Mfg, INC	Strong evidence	Eaton, OH, United StatesHQ checked Sep 30, 2026	501-1,000	411 contacts →
	Strong evidence “Neaton Auto Products Manufacturing is a tier one automotive industry supplier of high quality products that impress as well as perform.” Source: RevenueBase Database · checked Sep 30, 2026
12	KI Industries, INC	Partial evidence	Berkeley, IL, United StatesHQ checked Sep 30, 2026	501-1,000	404 contacts →
	Partial evidence “KI Industries, founded in 1964, specializes in the design and manufacture of decorative plastic and die cast components for the automotive and appliance industry.” Source: RevenueBase Database · checked Sep 30, 2026
13	Montaplast Of North America	Indirect evidence	Frankfort, KY, United StatesHQ checked Sep 30, 2026	501-1,000	399 contacts →
	Indirect evidence “Founded in 1958 by Albert Stulz Sr.” Source: RevenueBase Database · checked Sep 30, 2026
14	Tredegar Corporation	Strong evidence	Richmond, VA, United StatesHQ checked Sep 30, 2026	1,001-5,000	364 contacts →
	Strong evidence “Tredegar Corporation is an industrial manufacturer with two primary businesses: custom aluminum extrusions for the North American building & construction, automotive and specialty…” Source: RevenueBase Database · checked Sep 30, 2026
15	PEXCO	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	501-1,000	332 contacts →
	Indirect evidence “Pexco is a leading manufacturer of high-performance plastic solutions engineered for manufacturers and end-users across North America.” Source: RevenueBase Database · checked Sep 30, 2026
16	Uacj Automotive Whitehall Industries, INC	Indirect evidence	Ludington, MI, United StatesHQ checked Sep 30, 2026	1,001-5,000	315 contacts →
	Indirect evidence “We began as whitehall industries in 1974, manufacturing precision components for the copying and printing industry.” Source: RevenueBase Database · checked Sep 30, 2026
17	North American Stamping Group	Indirect evidence	Portland, TN, United StatesHQ checked Sep 30, 2026	501-1,000	307 contacts →
	Indirect evidence “North American Stamping Group is a privately held company founded in 1978.” Source: RevenueBase Database · checked Sep 30, 2026
18	EG Industries Leader In Plastic Injection Molding, Tooling, And Automation	Strong evidence	Circleville, OH, United StatesHQ checked Sep 30, 2026	501-1,000	296 contacts →
	Strong evidence “EG Industries was founded in 1981 as a Tier 1 supplier to the automotive industry.” Source: RevenueBase Database · checked Sep 30, 2026
19	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
20	Heartland Automotive LLC	Partial evidence	Greencastle, IN, United StatesHQ checked Sep 30, 2026	1,001-5,000	244 contacts →
	Partial evidence “Heartland Automotive is a LLC tier one automotive parts manufacturer and is dedicated to serve the automotive industry; as well as to enrich the life of the local communities.” Source: RevenueBase Database · checked Sep 30, 2026
21	Tasus Corporation	Strong evidence	Bloomington, IN, United StatesHQ checked Sep 30, 2026	201-500	242 contacts →
	Strong evidence “TASUS Corporation is a Tier One supplier to Toyota Motor Manufacturing North America and a Tier Two supplier to OEM automotive and transportation markets.” Source: RevenueBase Database · checked Sep 30, 2026
22	Alexandria Industries	Partial evidence	Alexandria, MN, United StatesHQ checked Sep 30, 2026	501-1,000	214 contacts →
	Partial evidence “Alexandria Industries: 60 Years of Turning Possibility into Product (1966–2026) In 1966, we began as a single-service extrusion shop with a vision for quality.” Source: RevenueBase Database · checked Sep 30, 2026
23	Minth North America, INC	Partial evidence	Wixom, MI, United StatesHQ checked Sep 30, 2026	1,001-5,000	195 contacts →
	Partial evidence “Minth Group stands as a global leader in the manufacturing of exterior and structural automotive parts.” Source: RevenueBase Database · checked Sep 30, 2026
24	BRC Rubber & Plastics INC	Strong evidence	Fort Wayne, IN, United StatesHQ checked Sep 30, 2026	501-1,000	188 contacts →
	Strong evidence “BRC Rubber & Plastics Inc, headquartered in Fort Wayne, IN, is a leading automotive supplier specializing in the manufacture and marketing of molded rubber and plastic components…” Source: RevenueBase Database · checked Sep 30, 2026
25	Keymark Corporation	Partial evidence	Fonda, NY, United StatesHQ checked Sep 30, 2026	501-1,000	184 contacts →
	Partial evidence “We are the premier full service aluminum extrusion company featuring in-house finishing capabilities including: anodizing, casting, extruding, extrusion die construction, painting…” 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 extrusion suppliers. 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 extrusion suppliers.
Partial evidence: Its own public description names part of automotive extrusion suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name automotive extrusion suppliers. 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 388 automotive extrusion suppliers based in the United States

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Automotive extrusion suppliers based in the United States at a glance

As of Sep 30, 2026

24.8%Verified-email coverage

68.7Average contacts per company

51-200Median size (employees)

1.5%Largest-city concentration · Grand Rapids

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

128

51-200

100

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 388 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 extrusion suppliers, 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 extrusion suppliers”. 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 extrusion suppliers), 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 extrusion suppliers, 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, 6,615 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 extrusion suppliers, 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 extrusion suppliers are there based in the United States?

RevenueBase identified 388 automotive extrusion suppliers 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?

Tower International, headquartered in New Boston, tops this list with the largest team on record.

Which city has the most automotive extrusion suppliers?

Grand Rapids leads with 6 headquartered companies, followed by Auburn Hills (4) and Columbus (4).

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 6,615 verified decision-maker contacts tracked across these 388 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.