Company lists · Data refreshed September 2026

Top 25 Automotive assembly automation companies based in the United States

RevenueBase identified 1,046 company matches for automotive assembly automation companies associated with the United States as of September 2026 and tracks 39,801 professional contacts across them, including 10,782 with verified work emails. Rochester is the largest hub.

This list covers company matches for automotive assembly automation companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 30, 2026 How this list was built
1,046Companies
39,801Contacts tracked
10,782Verified emails
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The 25 largest automotive assembly automation companies based in the United States

Ranked by team size
Top 25 of 1,046 company matches for automotive assembly automation companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSouthfield, MI, United StatesHQ recorded Sep 30, 20265,001-10,0005,634 contacts →

Exact match

“Headquartered in Luxembourg, International Automotive Components (IAC) Group is a leading global supplier of automotive components and systems, including instrument panels…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2Exact matchUrbana, IL, United StatesHQ recorded Sep 30, 202610001+4,298 contacts →

Exact match

“Starting with aftermarket parts in 1956 and moving into O.E.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3Exact matchRochester Hills, MI, United StatesHQ recorded Sep 30, 2026501-1,0001,907 contacts →

Exact match

“FANUC America offers the most complete range of industry-leading products and services for industrial robotics, CNC systems, and factory automation solutions.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4Exact matchNew Boston, MI, United StatesHQ recorded Sep 30, 20265,001-10,0001,437 contacts →

Exact match

“At AUTOKINITON, we’re more than just an automotive supplier, we’re the backbone of vehicle performance and safety.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5Exact matchAuburn Hills, MI, United StatesHQ recorded Sep 30, 2026501-1,000942 contacts →

Exact match

“Convergix Automation Solutions designs, engineers and integrates hardware and software to automate its customers' operations.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6Exact matchHolt, MI, United StatesHQ recorded Sep 30, 20261,001-5,000895 contacts →

Exact match

“Dakkota Integrated Systems is a company with world-class products that are designed, engineered, and manufactured by a diverse team of talented employees.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7Exact matchMiamisburg, OH, United StatesHQ recorded Sep 30, 2026501-1,000759 contacts →

Exact match

“Founded in 1989, Yaskawa Motoman is a leading robotics company in the Americas.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8Exact matchShelby Township, MI, United StatesHQ recorded Sep 30, 20261,001-5,000602 contacts →

Exact match

“When it comes to the world of automotive components, JVIS has continued to be the supplier of choice for leading global brands.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9Exact matchShelby Twp., MI, United StatesHQ recorded Sep 30, 2026501-1,000447 contacts →

Exact match

“Fori Automation, LLC is a global leader in the design, build, and integration of custom material handling, assembly, testing, and welding systems.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10Exact matchMukilteo, WA, United StatesHQ recorded Sep 30, 2026201-500443 contacts →

Exact match

“Electroimpact is a highly experienced provider of factory automation and tooling solutions.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11Exact matchBruce Township, MI, United StatesHQ recorded Sep 30, 2026501-1,000383 contacts →

Exact match

“R&E Automated Systems is an internationally recognized leader in automation, engineering and field service management.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12Exact matchWarren, MI, United StatesHQ recorded Sep 30, 2026501-1,000359 contacts →

Exact match

“Since 1937, Paslin has been a leading innovator in the concept, design, construction and deployment of manufacturing assembly and automation systems.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13Exact matchGrand Rapids, MI, United StatesHQ recorded Sep 30, 2026501-1,000324 contacts →

Exact match

“ArtiFlex Manufacturing is a global leader in design, tooling, automation, past model service, factory assist, and low-volume tooling and production solutions.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14Exact matchPortland, TN, United StatesHQ recorded Sep 30, 2026501-1,000307 contacts →

Exact match

“North American Stamping Group is a privately held company founded in 1978.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15Exact matchMacomb, MI, United StatesHQ recorded Sep 30, 2026501-1,000285 contacts →

Exact match

“Ascent Aerospace combines assembly line integration and factory automation with our heritage tooling businesses, to provide turnkey production solutions from one…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16Exact matchLansing, MI, United StatesHQ recorded Sep 30, 2026501-1,000277 contacts →

Exact match

“Invio Automation is an Industry 4.0 automation leader that serves a variety of high-growth end-markets including medical device & life science, renewable energy, mobility…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17Exact matchHolland, MI, United StatesHQ recorded Sep 30, 2026201-500277 contacts →

Exact match

“Specializing in factory automation systems, Koops designs and builds innovative special machines and automated equipment for leading, world-class manufacturers across a broad…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18Exact matchKansas City, MO, United StatesHQ recorded Sep 30, 2026201-500250 contacts →

Exact match

“At Automatic Systems, Inc, we have found success in the competitive world of integrated material handling systems by building one very simple component: our customer base.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19Exact matchBloomington, IN, United StatesHQ recorded Sep 30, 2026201-500242 contacts →

Exact match

“TASUS Corporation is a Tier One supplier to Toyota Motor Manufacturing North America and a Tier Two supplier to OEM automotive and transportation markets.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20Exact matchWaterford, WI, United StatesHQ recorded Sep 30, 2026201-500221 contacts →

Exact match

“HyPro Incorporated, established in 1969, is a leader in automated and robotic machining of low, mid and high volume castings and forgings, as well as complex assemblies, for Ag…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21Exact matchGreensburg, IN, United StatesHQ recorded Sep 30, 2026201-500216 contacts →

Exact match

“GECOM Corporation was established in Greensburg, Indiana in 1987 to manufacture high-quality door locking mechanisms for the Automotive industry.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22Exact matchWilsonville, OR, United StatesHQ recorded Sep 30, 2026201-500213 contacts →

Exact match

“Precision Automation Custom-engineered, high speed precision assembly and inspection solutions that solve your most complex manufacturing challenges at scale.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23Exact matchPlano, TX, United StatesHQ recorded Sep 30, 2026201-500204 contacts →

Exact match

“Turnkey Factory Automation for the Future of Aerospace Specializing in industrial automation for 20 years, AIT is the dominating global provider of turnkey factory automation and…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24Exact matchWixom, MI, United StatesHQ recorded Sep 30, 20261,001-5,000195 contacts →

Exact match

“Minth Group stands as a global leader in the manufacturing of exterior and structural automotive parts.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25Exact matchRochester, NY, United StatesHQ recorded Sep 30, 2026201-500187 contacts →

Exact match

“At Adaptec Solutions, we're committed to transforming manufacturing and distribution companies with our cutting-edge automation and material handling solutions.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

Showing 25 of 1,046 automotive assembly automation companies based in the United States

See the full list, filter by size, metro and specialty, and access 10,782 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Automotive assembly automation companies based in the United States at a glance

As of Sep 30, 2026
27.1%Verified-email coverage
38.1Average contacts per company
11-50Median size (employees)
1.2%Largest-city concentration · Rochester
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
351
11-50
410
51-200
189
201-500
46
501-1,000
22
1,001-5,000
15
5,001-10,000
4
10001+
6

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 1,046 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “automotive assembly automation companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 10,782 professional contacts with verified work emails across the full matched dataset. 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.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “automotive assembly automation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many automotive assembly automation companies are there based in the United States?

RevenueBase identified 1,046 company matches for automotive assembly automation companies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

IAC Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most automotive assembly automation companies?

Rochester leads with 13 company records, followed by Auburn Hills (11) and Grand Rapids (11).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 10,782 professional contacts with verified work emails tracked across these 1,046 companies; direct dials are available where recorded.

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 SmartSearch, 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.