Company lists · Data refreshed September 2026

Top 25 Automotive tooling and molding companies based in the United States

Name: Automotive tooling and molding companies 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 1,277 companies tracked

RevenueBase identified 1,277 automotive tooling and molding companies headquartered in the United States as of September 2026 and tracks 26,448 professional contacts across them, including 6,893 with verified work emails. Grand Rapids is the largest hub.

This list covers automotive tooling and molding companies 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

1,277Companies

26,448Contacts tracked

6,893Verified emails

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The 25 largest automotive tooling and molding companies based in the United States

Ranked by team size

Top 25 of 1,277 automotive tooling and molding companies 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 tooling and molding companies: 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	Autokiniton	Partial evidence	New Boston, MI, United StatesHQ checked Sep 30, 2026	5,001-10,000	1,437 contacts →
	Partial evidence “At AUTOKINITON, we’re more than just an automotive supplier, we’re the backbone of vehicle performance and safety.” Source: RevenueBase Database · checked Sep 30, 2026
2	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
3	Sigma Engineered Solutions	Indirect evidence	Garner, NC, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,118 contacts →
	Indirect evidence “At Sigma Engineered Solutions, we take pride in designing, manufacturing, sourcing, and delivering sophisticated metal components that elevate high-quality products globally.” Source: RevenueBase Database · checked Sep 30, 2026
4	Janicki	Indirect evidence	Sedro-woolley, WA, United StatesHQ checked Sep 30, 2026	1,001-5,000	914 contacts →
	Indirect evidence “Janicki is a privately-owned engineering and manufacturing company with locations in Washington and Utah.” Source: RevenueBase Database · checked Sep 30, 2026
5	Trend Technologies	Partial evidence	Chino, CA, United StatesHQ checked Sep 30, 2026	1,001-5,000	601 contacts →
	Partial evidence “Trend Technologies is a vertically integrated mechanical solutions provider specializing in the areas of metal stamping, metal fabrication and injection molding.” Source: RevenueBase Database · checked Sep 30, 2026
6	RCO Engineering	Partial evidence	Roseville, MI, United StatesHQ checked Sep 30, 2026	501-1,000	438 contacts →
	Partial evidence “Specializing in low-volume manufacturing that Tier 1 suppliers avoid, we offer complete program management under one roof, including emergency tooling and parts, large program…” Source: RevenueBase Database · checked Sep 30, 2026
7	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
8	Hatch Stamping Company	Indirect evidence	Chelsea, MI, United StatesHQ checked Sep 30, 2026	501-1,000	401 contacts →
	Indirect evidence “Hatch is recognized as a world class leader in the design and manufacturing of metal stampings and assemblies.” Source: RevenueBase Database · checked Sep 30, 2026
9	Century Mold Co. INC	Partial evidence	Rochester, NY, United StatesHQ checked Sep 30, 2026	1,001-5,000	375 contacts →
	Partial evidence “Century Mold is a leading North American plastic injection molder who dominates the automotive industry.” Source: RevenueBase Database · checked Sep 30, 2026
10	Sybridge Technologies	Partial evidence	Itasca, IL, United StatesHQ checked Sep 30, 2026	1,001-5,000	347 contacts →
	Partial evidence “SyBridge Technologies is a full-lifecycle injection mold tooling partner trusted by leading manufacturers across healthcare, packaging, consumer goods, mobility, and industrial…” Source: RevenueBase Database · checked Sep 30, 2026
11	Thai Summit America	Indirect evidence	Howell, MI, United StatesHQ checked Sep 30, 2026	501-1,000	344 contacts →
	Indirect evidence “Thai Summit America Corporation, a Thai Summit Group company, has been a leader in the sheet metal stamping industry for the last twenty years.” Source: RevenueBase Database · checked Sep 30, 2026
12	Artiflex Manufacturing, INC	Partial evidence	Grand Rapids, MI, United StatesHQ checked Sep 30, 2026	501-1,000	324 contacts →
	Partial evidence “ArtiFlex Manufacturing is a global leader in design, tooling, automation, past model service, factory assist, and low-volume tooling and production solutions.” Source: RevenueBase Database · checked Sep 30, 2026
13	EG Industries Leader In Plastic Injection Molding, Tooling, And Automation	Partial evidence	Circleville, OH, United StatesHQ checked Sep 30, 2026	501-1,000	296 contacts →
	Partial evidence “EG Industries was founded in 1981 as a Tier 1 supplier to the automotive industry.” Source: RevenueBase Database · checked Sep 30, 2026
14	Ascentec Engineering, LLC	Indirect evidence	Tualatin, OR, United StatesHQ checked Sep 30, 2026	201-500	272 contacts →
	Indirect evidence “Ascentec Engineering was founded in 2001 by a team of process and manufacturing engineers all with a solid background in electronics manufacturing processes.” Source: RevenueBase Database · checked Sep 30, 2026
15	Tasus Corporation	Partial evidence	Bloomington, IN, United StatesHQ checked Sep 30, 2026	201-500	242 contacts →
	Partial 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
16	Leitz Tooling Systems Lp, USA	Partial evidence	Grand Rapids, MI, United StatesHQ checked Sep 30, 2026	51-200	219 contacts →
	Partial evidence “Leitz Tooling designs and produces the largest range of innovative tooling solutions for the woodworking and advanced materials industries.” Source: RevenueBase Database · checked Sep 30, 2026
17	Gemini Group, INC	Partial evidence	Bad Axe, MI, United StatesHQ checked Sep 30, 2026	1,001-5,000	211 contacts →
	Partial evidence “Gemini Group is a leading supplier of engineered plastic products and metal tooling solutions.” Source: RevenueBase Database · checked Sep 30, 2026
18	Global Plastics	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 30, 2026	201-500	162 contacts →
	Partial evidence “A full-service plastic injection molding partner providing superior solutions that redefine the meaning of successful outcomes, 70 Injection Molding presses from 40 to ton as as…” Source: RevenueBase Database · checked Sep 30, 2026
19	PTM Corporation	Indirect evidence	Fair Haven, MI, United StatesHQ checked Sep 30, 2026	201-500	159 contacts →
	Indirect evidence “PTM Corporation has been producing metal stampings since 1972.” Source: RevenueBase Database · checked Sep 30, 2026
20	FMT	Indirect evidence	Findlay, OH, United StatesHQ checked Sep 30, 2026	51-200	153 contacts →
	Indirect evidence “FMT is your strategic partner in high-quality plastic parts manufacturing.” Source: RevenueBase Database · checked Sep 30, 2026
21	Bi-Link	Partial evidence	Bloomingdale, IL, United StatesHQ checked Sep 30, 2026	1,001-5,000	148 contacts →
	Partial evidence “Bi-Link is a global precision mechanical component supplier including metal stamping, injection molding, assembly / automation and advanced engineering services serving the…” Source: RevenueBase Database · checked Sep 30, 2026
22	Dominion Technologies Group, INC	Strong evidence	Roseville, MI, United StatesHQ checked Sep 30, 2026	51-200	136 contacts →
	Strong evidence “Dominion Technologies Group, founded in 1965, is a market leader in final line tooling and equipment for the worldwide automotive industry.” Source: RevenueBase Database · checked Sep 30, 2026
23	GNS North America, INC	Indirect evidence	Grand Rapids, MI, United StatesHQ checked Sep 30, 2026	201-500	134 contacts →
	Indirect evidence “GNS America’s core business is in metal stamping, hot stamping, welding, and assembly.” Source: RevenueBase Database · checked Sep 30, 2026
24	Hi-Tech Mold & Engineering, INC	Indirect evidence	Rochester Hills, MI, United StatesHQ checked Sep 30, 2026	201-500	131 contacts →
	Indirect evidence “Hi-Tech Mold & Engineering is a family owned and operated business who values its team members' service, dedication and commitment to superior quality engineering and mold making.” Source: RevenueBase Database · checked Sep 30, 2026
25	Arch Cutting Tools	Indirect evidence	Bloomfield Hills, MI, United StatesHQ checked Sep 30, 2026	201-500	131 contacts →
	Indirect evidence “ARCH Cutting Tools is your complete tool making authority.” 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 tooling and molding companies. 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 tooling and molding companies.
Partial evidence: Its own public description names part of automotive tooling and molding companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name automotive tooling and molding companies. 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 1,277 automotive tooling and molding companies based in the United States

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Automotive tooling and molding companies based in the United States at a glance

As of Sep 30, 2026

26.1%Verified-email coverage

20.7Average contacts per company

11-50Median size (employees)

2.2%Largest-city concentration · Grand Rapids

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

353

11-50

535

51-200

277

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 1,277 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 tooling and molding companies, 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 tooling and molding companies”. 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 tooling and molding companies), 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 tooling and molding companies, 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, 6,893 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.

Automotive tooling and molding companies by metro

Automotive tooling and molding companies in Grand Rapids28

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 tooling and molding companies, 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 tooling and molding companies are there based in the United States?

RevenueBase identified 1,277 automotive tooling and molding companies 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?

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

Which city has the most automotive tooling and molding companies?

Grand Rapids leads with 28 headquartered companies, followed by Rockford (12) and Cleveland (11).

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 6,893 verified decision-maker contacts tracked across these 1,277 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.