Company lists · Data refreshed September 2026

Top 25 Automotive supply chain staffing companies worldwide

Name: Automotive supply chain staffing companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 42,850 companies tracked

RevenueBase identified 42,850 automotive supply chain staffing companies worldwide as of September 2026 and tracks 1,341,222 professional contacts across them, including 204,175 with verified work emails. The United States is the largest market and London the largest hub.

This list covers automotive supply chain staffing companies worldwide, 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. Country and city lists for automotive supply chain staffing companies follow the table.

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

42,850Companies

1,341,222Contacts tracked

204,175Verified emails

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The 25 largest automotive supply chain staffing companies worldwide

Ranked by team size

Top 25 of 42,850 automotive supply chain staffing companies worldwide, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to automotive supply chain 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	Adecco	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 27, 2026	10001+	141,230 contacts →
	Indirect evidence “Perfect placements.” Source: RevenueBase Database · checked Sep 27, 2026
2	Lear Corporation	Partial evidence	Southfield, MI, United StatesHQ checked Sep 27, 2026	10001+	40,502 contacts →
	Partial evidence “Lear Corporation (NYSE: LEA) is a global automotive leader in Seating and E-Systems.” Source: RevenueBase Database · checked Sep 27, 2026
3	KELLY	Indirect evidence	Troy, MI, United StatesHQ checked Sep 27, 2026	10001+	30,378 contacts →
	Indirect evidence “We’ve been helping organizations find the people they need longer than any other company in the world.” Source: RevenueBase Database · checked Sep 27, 2026
4	Robert Half	Indirect evidence	Menlo Park, CA, United StatesHQ checked Sep 27, 2026	10001+	25,574 contacts →
	Indirect evidence “At Robert Half, we prioritize your security-if you believe you've encountered a scam or fraudulent recruiter, please report it immediately to All Robert Half recruiters…” Source: RevenueBase Database · checked Sep 27, 2026
5	HAYS	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	5,001-10,000	22,731 contacts →
	Indirect evidence “At Hays, we believe that the right job can transform a person's life - and the right person can transform a business.” Source: RevenueBase Database · checked Sep 27, 2026
6	Manpower	Indirect evidence	Milwaukee, WI, United StatesHQ checked Sep 27, 2026	10001+	22,508 contacts →
	Indirect evidence “Manpower is the global leader in contingent and permanent recruitment workforce solutions.” Source: RevenueBase Database · checked Sep 27, 2026
7	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
8	Insight Global	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	n/a	15,553 contacts →
	Indirect evidence “Insight Global is an international talent and consulting company that delivers business outcomes in an ever-changing world.” Source: RevenueBase Database · checked Sep 27, 2026
9	Forvia Hella	Strong evidence	Lippstadt, GermanyHQ checked Sep 27, 2026	10001+	14,860 contacts →
	Strong evidence “FORVIA HELLA is a listed international automotive supplier.” Source: RevenueBase Database · checked Sep 27, 2026
10	Express Employment International	Partial evidence	Oklahoma City, OK, United StatesHQ checked Sep 27, 2026	10001+	12,647 contacts →
	Partial evidence “Founded in 1983 and corporately headquartered in Oklahoma City, Express Employment International supports the Express Employment Professionals franchise and related brands.” Source: RevenueBase Database · checked Sep 27, 2026
11	Randstad USA	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	1,001-5,000	8,522 contacts →
	Indirect evidence “Randstad North America, Inc.” Source: RevenueBase Database · checked Sep 27, 2026
12	GKN Automotive	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	10001+	7,650 contacts →
	Partial evidence “On February 3, 2026, Dauch Corporation (formerly American Axle & Manufacturing) acquired Dowlais Group plc and its subsidiaries – GKN Automotive and GKN Powder Metallurgy.” Source: RevenueBase Database · checked Sep 27, 2026
13	Hyundai Mobis	Partial evidence	Seoul, South KoreaHQ checked Sep 27, 2026	10001+	6,522 contacts →
	Partial evidence “Hyundai MOBIS specializes in automotive technology.” Source: RevenueBase Database · checked Sep 27, 2026
14	Antolin	Partial evidence	Burgos, SpainHQ checked Sep 27, 2026	10001+	6,128 contacts →
	Partial evidence “Antolin is a full service supplier leader in the design, development and manufacture of automobile industry components, offering multi-technological solutions for modular interior…” Source: RevenueBase Database · checked Sep 27, 2026
15	REED	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	1,001-5,000	5,837 contacts →
	Indirect evidence “Reed is the largest family-run recruitment business in the world and we’ve been improving lives through work since 1960.” Source: RevenueBase Database · checked Sep 27, 2026
16	IAC Group	Strong evidence	Southfield, MI, United StatesHQ checked Sep 27, 2026	5,001-10,000	5,634 contacts →
	Strong 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
17	Peopleready	Indirect evidence	Tacoma, WA, United StatesHQ checked Sep 27, 2026	10001+	5,482 contacts →
	Indirect evidence “Want to be part of an award-winning team that is reimagining the way people connect with work?” Source: RevenueBase Database · checked Sep 27, 2026
18	Genuine Parts Company	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	10001+	5,193 contacts →
	Partial evidence “Established in 1928, Genuine Parts Company is a leading global service provider of automotive and industrial replacement parts and value-added solutions.” Source: RevenueBase Database · checked Sep 27, 2026
19	Yazaki North America	Partial evidence	Canton, MI, United StatesHQ checked Sep 27, 2026	10001+	5,183 contacts →
	Partial evidence “Yazaki is a global leader in the research, development and delivery of vehicle power and data solutions for automotive applications.” Source: RevenueBase Database · checked Sep 27, 2026
20	Tradesmen International	Indirect evidence	Macedonia, OH, United StatesHQ checked Sep 27, 2026	10001+	4,999 contacts →
	Indirect evidence “Founded in 1992, Tradesmen International is North America’s premier resource for proven skilled craftsmen and labor consulting services.” Source: RevenueBase Database · checked Sep 27, 2026
21	Varroc	Strong evidence	Aurangabad, IndiaHQ checked Sep 27, 2026	5,001-10,000	4,856 contacts →
	Strong evidence “Varroc Group is a global tier-1 automotive component manufacturer and supplier of exterior lighting systems, plastic and polymer components, electrical-electronics components, and…” Source: RevenueBase Database · checked Sep 27, 2026
22	VOLT	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	1,001-5,000	4,831 contacts →
	Indirect evidence “Volt (an Innova Solutions affiliate) is a multi-award winning global workforce solutions provider that propels businesses and careers forward with expert momentum.” Source: RevenueBase Database · checked Sep 27, 2026
23	Martinrea International	Indirect evidence	Vaughan, ON, CanadaHQ checked Sep 27, 2026	10001+	4,718 contacts →
	Indirect evidence “Martinrea International Inc.” Source: RevenueBase Database · checked Sep 27, 2026
24	Appleone Employment Services	Indirect evidence	Glendale, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	4,627 contacts →
	Indirect evidence “AppleOne Employment Services is a full-service employment company.” Source: RevenueBase Database · checked Sep 27, 2026
25	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

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 supply chain 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 supply chain staffing companies.
Partial evidence: Its own public description names part of automotive supply chain 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 supply chain 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 42,850 automotive supply chain staffing companies worldwide

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Automotive supply chain staffing companies worldwide at a glance

As of Sep 27, 2026

15.2%Verified-email coverage

31.3Average contacts per company

11-50Median size (employees)

2.3%Largest-city concentration · London

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

20,805

11-50

12,062

51-200

5,594

201-500

2,092

501-1,000

970

1,001-5,000

822

5,001-10,000

168

10001+

207

Email recency is reported on each country list linked below.

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 supply chain 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.
Coverage: Every country. Country and city lists for automotive supply chain staffing companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “automotive supply chain 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 supply chain 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 supply chain staffing companies, and records with no verified work email.
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, 204,175 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 supply chain staffing companies by location

179 lists · largest first

Every Automotive supply chain staffing companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 supply chain 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 supply chain staffing companies are there worldwide?

RevenueBase identified 42,850 automotive supply chain staffing companies worldwide 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?

Adecco, headquartered in Zurich, tops this list with the largest team on record.

Which country has the most automotive supply chain staffing companies?

The United States leads with 10,337 companies, followed by the United Kingdom (4,940) and India (4,909). Every automotive supply chain staffing companies list by country and city is linked on this page.

Which city has the most automotive supply chain staffing companies?

London leads with 1006 headquartered companies, followed by Mumbai (424) and Toronto (332).

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 204,175 verified decision-maker contacts tracked across these 42,850 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.