Company lists · Data refreshed September 2026

Top 25 Automotive engineering staffing agencies based in the United States

Name: Automotive engineering staffing agencies 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 1,274 companies tracked

RevenueBase identified 1,274 automotive engineering staffing agencies headquartered in the United States as of September 2026 and tracks 34,039 professional contacts across them, including 6,533 with verified work emails. Houston is the largest hub.

This list covers automotive engineering staffing agencies 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

1,274Companies

34,039Contacts tracked

6,533Verified emails

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The 25 largest automotive engineering staffing agencies based in the United States

Ranked by team size

Top 25 of 1,274 automotive engineering staffing agencies 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 engineering staffing agencies: 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	Caresoft Global	Strong evidence	Livonia, MI, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,860 contacts →
	Strong evidence “We are a global engineering solutions company working closely with major Automotive, On-Highway, Agriculture & Construction Equipment Manufacturers and Tier-I Suppliers to solve…” Source: RevenueBase Database · checked Sep 27, 2026
2	Resourcemfg	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	5,001-10,000	1,639 contacts →
	Indirect 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
3	Nesco Resource	Indirect evidence	Mayfield Heights, OH, United StatesHQ checked Sep 27, 2026	501-1,000	1,599 contacts →
	Indirect evidence “Companies need talent.” Source: RevenueBase Database · checked Sep 27, 2026
4	Brooksource	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,480 contacts →
	Indirect evidence “At Brooksource, relationships are at the center of everything we do.” Source: RevenueBase Database · checked Sep 27, 2026
5	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
6	TRS Staffing Solutions	Strong evidence	Greenville, United StatesHQ checked Sep 27, 2026	201-500	1,187 contacts →
	Strong evidence “TRS Staffing Solutions is a world leading engineering recruitment agency specialising in the recruitment and supply of professional, engineering, technical and field talent.” Source: RevenueBase Database · checked Sep 27, 2026
7	ARI	Partial evidence	East Peoria, IL, United StatesHQ checked Sep 27, 2026	1,001-5,000	979 contacts →
	Partial evidence “ARi is a global engineering firm headquartered in East Peoria, Illinois, USA offering services for: Embedded Software, Product Engineering, Manufacturing Engineering and Testing &…” Source: RevenueBase Database · checked Sep 27, 2026
8	Eastridge Workforce Solutions	Partial evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	n/a	803 contacts →
	Partial evidence “Eastridge Workforce Solutions is a trusted staffing partner helping businesses build stronger, more productive teams across industrial and professional sectors.” Source: RevenueBase Database · checked Sep 27, 2026
9	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
10	Volt Technical Resources	Indirect evidence	Orange, CA, United StatesHQ checked Sep 27, 2026	5,001-10,000	584 contacts →
	Indirect evidence “A Six Sigma Company ~61 years in the industry ~Nationwide 4 million+ candidate database ~Fortune Company ~Extensive E-Recruiting capabilities ~Reference and Employment check…” Source: RevenueBase Database · checked Sep 27, 2026
11	STS Technical Services	Partial evidence	Brookfield, WI, United StatesHQ checked Sep 27, 2026	51-200	543 contacts →
	Partial 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
12	Launch Technical Workforce Solutions	Indirect evidence	Oak Brook, IL, United StatesHQ checked Sep 27, 2026	1,001-5,000	488 contacts →
	Indirect evidence “LAUNCH Technical Workforce Solutions partners with aviation, transportation, and industrial organizations to solve complex workforce challenges.” Source: RevenueBase Database · checked Sep 27, 2026
13	Entegee	Partial evidence	Burlington, MA, United StatesHQ checked Sep 27, 2026	201-500	468 contacts →
	Partial evidence “For the last sixty years Entegee has provided Fortune 500 and other companies with highly qualified engineering and technical personnel.” Source: RevenueBase Database · checked Sep 27, 2026
14	Bartech Staffing	Indirect evidence	Southfield, MI, United StatesHQ checked Sep 27, 2026	1,001-5,000	447 contacts →
	Indirect evidence “Trusted for Talent.” Source: RevenueBase Database · checked Sep 27, 2026
15	Sterling Engineering	Strong evidence	Westchester, IL, United StatesHQ checked Sep 27, 2026	501-1,000	402 contacts →
	Strong evidence “Sterling is an award-winning professional engineering consulting and technical staffing company.” Source: RevenueBase Database · checked Sep 27, 2026
16	Teph Seal Auto Appearance	Partial evidence	Orlando, FL, United StatesHQ checked Sep 27, 2026	1,001-5,000	385 contacts →
	Partial evidence “Teph Seal “Auto Appearance” is the largest and fastest growing automotive services company in the United States.” Source: RevenueBase Database · checked Sep 27, 2026
17	Ktek Resourcing	Strong evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	201-500	312 contacts →
	Strong evidence “Ktek Resourcing is a global staffing and recruitment firm specializing in IT, engineering, and professional services.” Source: RevenueBase Database · checked Sep 27, 2026
18	NR Consulting	Partial evidence	Sheridan, WY, United StatesHQ checked Sep 27, 2026	1,001-5,000	290 contacts →
	Partial evidence “NR Consulting is an AI-led IT Services, Digital Engineering and Workforce Solutions partner helping modern organizations build, operate and scale with speed, intelligence and…” Source: RevenueBase Database · checked Sep 27, 2026
19	Staffing Network LLC	Partial evidence	Oakbrook Terrace, IL, United StatesHQ checked Sep 27, 2026	51-200	287 contacts →
	Partial evidence “Staffing Network (SN) is a full-service staffing and recruiting firm headquartered in the greater Chicago metropolitan area, with nationwide service capabilities.” Source: RevenueBase Database · checked Sep 27, 2026
20	Progressive	Partial evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	51-200	262 contacts →
	Partial evidence “Progressive is a global staffing company connecting STEM talent with leading companies in the Power and Utilities, Renewable Energy, Oil and Gas, and Manufacturing industries.” Source: RevenueBase Database · checked Sep 27, 2026
21	Global Edge Group	Indirect evidence	The Woodlands, TX, United StatesHQ checked Sep 27, 2026	51-200	256 contacts →
	Indirect evidence “Global Edge Group is a full-service workforce solutions firm specializing in the recruitment of technical and project personnel for industries such as Oil and Gas, Power…” Source: RevenueBase Database · checked Sep 27, 2026
22	Kett Engineering Corporation	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	501-1,000	250 contacts →
	Strong evidence “Kett Engineering Corporation has been operating for over 60 years and has spent the past 28 years dedicating its services to supporting the automotive testing and staffing needs…” Source: RevenueBase Database · checked Sep 27, 2026
23	TRG	Partial evidence	Troy, MI, United StatesHQ checked Sep 27, 2026	51-200	212 contacts →
	Partial evidence “We are experts in Engineering, IT, Software and Infrastructure.” Source: RevenueBase Database · checked Sep 27, 2026
24	Techlink Systems, INC	Partial evidence	San Francisco, United StatesHQ checked Sep 27, 2026	201-500	197 contacts →
	Partial evidence “TechLink Systems is a national provider of staffing services with offices all over the USA as well as development and support centers globally.” Source: RevenueBase Database · checked Sep 27, 2026
25	LER Techforce	Partial evidence	Columbus, IN, United StatesHQ checked Sep 27, 2026	201-500	188 contacts →
	Partial evidence “LER TechForce, previously LHP Engineering Resources, was founded in 2001 and has boasted year-over-year growth ever since.” 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 engineering staffing agencies. 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 engineering staffing agencies.
Partial evidence: Its own public description names part of automotive engineering staffing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name automotive engineering staffing agencies. 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 1,274 automotive engineering staffing agencies based in the United States

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Automotive engineering staffing agencies based in the United States at a glance

As of Sep 27, 2026

19.2%Verified-email coverage

26.7Average contacts per company

1-10Median size (employees)

3.0%Largest-city concentration · Houston

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

651

11-50

327

51-200

177

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 1,274 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 engineering staffing agencies, 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 engineering staffing agencies”. 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 engineering staffing agencies), 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 engineering staffing agencies, 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, 6,533 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.

Automotive engineering staffing agencies by metro

Automotive engineering staffing agencies in Houston38
Automotive engineering staffing agencies in Austin25

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 engineering staffing agencies, 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 engineering staffing agencies are there based in the United States?

RevenueBase identified 1,274 automotive engineering staffing agencies 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?

Caresoft Global, headquartered in Livonia, tops this list with the largest team on record.

Which city has the most automotive engineering staffing agencies?

Houston leads with 38 headquartered companies, followed by Austin (25) and Troy (20).

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 6,533 verified decision-maker contacts tracked across these 1,274 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.