Company lists · Data refreshed September 2026

Top 25 Automotive manufacturing staffing companies based in the United States

Name: Automotive manufacturing staffing 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 27, 2026 1,214 companies tracked

RevenueBase identified 1,214 automotive manufacturing staffing companies headquartered in the United States as of September 2026 and tracks 82,004 professional contacts across them, including 13,842 with verified work emails. Houston is the largest hub.

This list covers automotive manufacturing staffing 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 27, 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 27, 2026 86% judged on-target in blind review

1,214Companies

82,004Contacts tracked

13,842Verified emails

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The 25 largest automotive manufacturing staffing companies based in the United States

Ranked by team size

Top 25 of 1,214 automotive manufacturing staffing companies based in the United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to automotive manufacturing staffing 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	Aerotek	Indirect evidence	Hanover, MD, United StatesHQ checked Sep 27, 2026	n/a	18,268 contacts →
	Indirect evidence “From economic headwinds to talent complexities, the challenges facing North American industry are real.” Source: RevenueBase Database · checked Sep 27, 2026
2	Adient	Partial evidence	Plymouth, MI, United StatesHQ checked Sep 27, 2026	10001+	13,226 contacts →
	Partial evidence “Adient (NYSE: ADNT) is a global leader in automotive seating.” Source: RevenueBase Database · checked Sep 27, 2026
3	IAC Group	Partial evidence	Southfield, MI, United StatesHQ checked Sep 27, 2026	5,001-10,000	5,634 contacts →
	Partial evidence “Headquartered in Luxembourg, International Automotive Components (IAC) Group is a leading global supplier of automotive components and systems, including instrument panels…” Source: RevenueBase Database · checked Sep 27, 2026
4	Flex-N-Gate	Indirect evidence	Urbana, IL, United StatesHQ checked Sep 27, 2026	10001+	4,298 contacts →
	Indirect evidence “Starting with aftermarket parts in 1956 and moving into O.E.” Source: RevenueBase Database · checked Sep 27, 2026
5	Subaru Of Indiana Automotive	Partial evidence	Lafayette, IN, United StatesHQ checked Sep 27, 2026	5,001-10,000	1,938 contacts →
	Partial evidence “Subaru of Indiana Automotive (SIA), part of the Subaru family of companies, is home of North American production for the Ascent, Crosstrek, and Forester models.” Source: RevenueBase Database · checked Sep 27, 2026
6	Resourcemfg	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	5,001-10,000	1,639 contacts →
	Partial evidence “ResourceMFG places temporary and direct hire employees within the total spectrum of manufacturing jobs including production, quality, maintenance, supervision, and all levels of…” Source: RevenueBase Database · checked Sep 27, 2026
7	Autokiniton	Partial evidence	New Boston, MI, United StatesHQ checked Sep 27, 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 27, 2026
8	QPS Employment Group	Partial evidence	Brookfield, WI, United StatesHQ checked Sep 27, 2026	201-500	1,019 contacts →
	Partial evidence “Founded in 1985, QPS Employment Group has grown from a two-person operation to one of the nation's leading staffing and recruiting firms, with more than 300 internal employees…” Source: RevenueBase Database · checked Sep 27, 2026
9	Ugn, INC	Indirect evidence	Downers Grove, IL, United StatesHQ checked Sep 27, 2026	1,001-5,000	894 contacts →
	Indirect evidence “Founded in 1986 as a partnership between Nihon Tokushu Toryo Co.” Source: RevenueBase Database · checked Sep 27, 2026
10	Trojan Labor	Partial evidence	Goose Creek, SC, United StatesHQ checked Sep 27, 2026	n/a	732 contacts →
	Partial evidence “Trojan Labor Specializes in matching Customers who have industrial and Light Industrial staffing needs while never forgetting who the CUSTOMER is.” Source: RevenueBase Database · checked Sep 27, 2026
11	Employment Plus	Partial evidence	Bloomington, IN, United StatesHQ checked Sep 27, 2026	201-500	692 contacts →
	Partial evidence “For over 20 years, Employment Plus has been providing unmatched staffing and recruiting solutions to clients across the US.” Source: RevenueBase Database · checked Sep 27, 2026
12	Motus Integrated Technologies	Partial evidence	Holland, MI, United StatesHQ checked Sep 27, 2026	1,001-5,000	684 contacts →
	Partial evidence “Motus Integrated Technologies is a dynamic, half-billion-dollar global leader in manufacturing high-quality headliners, interior trim, and fiber solution products for the…” Source: RevenueBase Database · checked Sep 27, 2026
13	Staff Force Personnel Services	Indirect evidence	Katy, TX, United StatesHQ checked Sep 27, 2026	201-500	665 contacts →
	Indirect evidence “Staff Force, Inc.” Source: RevenueBase Database · checked Sep 27, 2026
14	Grammer Americas	Partial evidence	Toledo, OH, United StatesHQ checked Sep 27, 2026	n/a	648 contacts →
	Partial evidence “OUR VISION Global market leader and trendsetter for offroad seating Leading global player for automotive interior components, seating for passenger and commercial vehicles and…” Source: RevenueBase Database · checked Sep 27, 2026
15	ADAC	Partial evidence	Grand Rapids, MI, United StatesHQ checked Sep 27, 2026	1,001-5,000	636 contacts →
	Partial evidence “ADAC is a supplier of engineered products to the world automotive industry.” Source: RevenueBase Database · checked Sep 27, 2026
16	Automation Personnel Services, INC	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 27, 2026	10001+	624 contacts →
	Indirect evidence “Automation Personnel Services was founded in Birmingham, AL almost 30 years ago and has expanded coast to coast with 40 Branch offices in eleven states.” Source: RevenueBase Database · checked Sep 27, 2026
17	Jvis USA	Partial evidence	Shelby Township, MI, United StatesHQ checked Sep 27, 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 27, 2026
18	Link Staffing	Partial evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	1,001-5,000	579 contacts →
	Partial evidence “LINK Staffing has been placing competent, dependable talent with Texas employers since 1980.” Source: RevenueBase Database · checked Sep 27, 2026
19	Confident Staffing INC	Partial evidence	Medford, OR, United StatesHQ checked Sep 27, 2026	201-500	555 contacts →
	Partial evidence “We provide staffing services in Oregon and Washington and Direct Hire services nationwide.” Source: RevenueBase Database · checked Sep 27, 2026
20	STS Technical Services	Strong evidence	Brookfield, WI, United StatesHQ checked Sep 27, 2026	51-200	543 contacts →
	Strong evidence “STS Technical Services is a Top 100 Staffing Firm that’s partnered with some of the largest names in the aerospace, manufacturing, defense and industrial industries.” Source: RevenueBase Database · checked Sep 27, 2026
21	Labor Works	Indirect evidence	Louisville, KY, United StatesHQ checked Sep 27, 2026	51-200	533 contacts →
	Indirect evidence “Labor Works is a leading, light industrial temporary labor company dedicated to: eliminating "No-Shows", recruiting quality industrial temporary workers and providing customer…” Source: RevenueBase Database · checked Sep 27, 2026
22	Chartwell Staffing Solutions	Partial evidence	Lancaster, United StatesHQ checked Sep 27, 2026	201-500	522 contacts →
	Partial evidence “Chartwell Staffing Solutions is one of the nation's top woman-owned staffing agencies as well as the largest staffing agency in Pennsylvania.” Source: RevenueBase Database · checked Sep 27, 2026
23	Wise Staffing Group	Partial evidence	Tupelo, MS, United StatesHQ checked Sep 27, 2026	5,001-10,000	443 contacts →
	Partial evidence “Wise Staffing Group, headquartered in Mississippi, is a full service human resource company specializing in temporary and career staffing with an emphasis on providing excellent…” Source: RevenueBase Database · checked Sep 27, 2026
24	Flextrades	Partial evidence	Hudson, WI, United StatesHQ checked Sep 27, 2026	51-200	413 contacts →
	Partial evidence “FlexTrades provides on-demand workforce solutions to help manufacturing companies across the U.S.” Source: RevenueBase Database · checked Sep 27, 2026
25	Bridgewater Interiors	Strong evidence	Detroit, MI, United StatesHQ checked Sep 27, 2026	1,001-5,000	398 contacts →
	Strong evidence “At Bridgewater Interiors, we are focused on manufacturing the best automotive seating systems in the industry.” Source: RevenueBase Database · checked Sep 27, 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 manufacturing staffing 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 manufacturing staffing companies.
Partial evidence: Its own public description names part of automotive manufacturing staffing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name automotive manufacturing staffing 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 1,214 automotive manufacturing staffing companies based in the United States

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Automotive manufacturing staffing companies based in the United States at a glance

As of Sep 27, 2026

16.9%Verified-email coverage

67.5Average contacts per company

11-50Median size (employees)

2.1%Largest-city concentration · Houston

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

529

11-50

277

51-200

194

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 1,214 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 manufacturing staffing 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 manufacturing staffing 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 manufacturing staffing 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 manufacturing staffing 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, 13,842 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 27, 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 manufacturing staffing 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 manufacturing staffing companies are there based in the United States?

RevenueBase identified 1,214 automotive manufacturing staffing 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?

Aerotek, headquartered in Hanover, tops this list with the largest team on record.

Which city has the most automotive manufacturing staffing companies?

Houston leads with 26 headquartered companies, followed by Troy (23) and Detroit (15).

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 13,842 verified decision-maker contacts tracked across these 1,214 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 27, 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.