Company lists · Data refreshed September 2026

Top 25 Industrial staffing agencies based in the United States

Name: Industrial 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 3, 2026 10,220 companies tracked

RevenueBase identified 10,220 industrial staffing agencies headquartered in the United States as of September 2026 and tracks 464,735 professional contacts across them, including 61,548 with verified work emails and 127,950 with mobile numbers. Houston is the largest hub.

This list covers industrial 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

10,220Companies

464,735Contacts tracked

61,548Verified emails

127,950Mobile numbers

Unlock all 10,220 companies Free signup · no credit card · 500 free credits

The 25 largest industrial staffing agencies based in the United States

Ranked by team size

Top 25 of 10,220 industrial staffing agencies based in the United States, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names industrial staffing agencies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	KELLYIndirect evidence	Troy, TN, United StatesHQ checked Sep 3, 2026	10001+	30,343
	“We’ve been helping organizations find the people they need longer than any other company in the world.” Source: company website · checked Sep 3, 2026
2	ManpowerIndirect evidence	Milwaukee, PA, United StatesHQ checked Sep 3, 2026	10001+	22,476
	“Manpower is the global leader in contingent and permanent recruitment workforce solutions.” Source: company website · checked Sep 3, 2026
3	AerotekIndirect evidence	Hanover, FL, United StatesHQ checked Sep 3, 2026	n/a	18,275
	“From economic headwinds to talent complexities, the challenges facing North American industry are real.” Source: company website · checked Sep 3, 2026
4	Express Employment InternationalIndirect evidence	Oklahoma City, OK, United StatesHQ checked Sep 3, 2026	10001+	12,667
	“Founded in 1983 and corporately headquartered in Oklahoma City, Express Employment International supports the Express Employment Professionals franchise and related brands.” Source: company website · checked Sep 3, 2026
5	Randstad USAIndirect evidence	Atlanta, GA, United StatesHQ checked Sep 3, 2026	1,001-5,000	8,538
	“Randstad North America, Inc.” Source: company website · checked Sep 3, 2026
6	PeoplereadyIndirect evidence	Tacoma, WA, United StatesHQ checked Sep 3, 2026	10001+	5,500
	“Want to be part of an award-winning team that is reimagining the way people connect with work?” Source: company website · checked Sep 3, 2026
7	Tradesmen InternationalIndirect evidence	Macedonia, OH, United StatesHQ checked Sep 3, 2026	10001+	5,034
	“Founded in 1992, Tradesmen International is North America’s premier resource for proven skilled craftsmen and labor consulting services.” Source: company website · checked Sep 3, 2026
8	VOLTIndirect evidence	Atlanta, CA, United StatesHQ checked Sep 3, 2026	1,001-5,000	4,821
	“Volt (an Innova Solutions affiliate) is a multi-award winning global workforce solutions provider that propels businesses and careers forward with expert momentum.” Source: company website · checked Sep 3, 2026
9	Appleone Employment ServicesIndirect evidence	Glendale, FL, United StatesHQ checked Sep 3, 2026	1,001-5,000	4,615
	“AppleOne Employment Services is a full-service employment company.” Source: company website · checked Sep 3, 2026
10	SpherionPartial evidence	Atlanta, GA, United StatesHQ checked Sep 3, 2026	10001+	4,265
	“We’re Spherion-a staffing and recruiting pioneer that’s been driving careers and helping businesses grow for over 75 years.” Source: company website · checked Sep 3, 2026
11	Select StaffingPartial evidence	Atlanta, GA, United StatesHQ checked Sep 3, 2026	10001+	3,928
	“Select Staffing is a leading provider of temporary staffing and employment services in the U.S, with nationwide operations across multiple contingent staffing sectors.” Source: company website · checked Sep 3, 2026
12	Artech L.L.CPartial evidence	Morristown, CA, United StatesHQ checked Sep 3, 2026	5,001-10,000	3,642
	“Artech is the largest Women-Owned IT Staffing Firm in the U.S, with 34+ years of experience powering workforce transformation for Fortune 500 companies and public-sector…” Source: company website · checked Sep 3, 2026
13	Elwood Staffing Services, INCIndirect evidence	Columbus, UT, United StatesHQ checked Sep 3, 2026	n/a	3,486
	“Whether you're looking to find your next great employee, make your next career move, or help a friend find a new job, you can trust that Elwood puts its passion and expertise into…” Source: company website · checked Sep 3, 2026
14	PrologistixPartial evidence	Atlanta, GA, United StatesHQ checked Sep 3, 2026	n/a	3,254
	“ProLogistix is the leading logistics staffing firm in the country.” Source: company website · checked Sep 3, 2026
15	Beacon HillPartial evidence	Boston, ID, United StatesHQ checked Sep 3, 2026	1,001-5,000	3,195
	“Beacon Hill was founded to set a new standard in search, career placement and flexible staffing.” Source: company website · checked Sep 3, 2026
16	Labor FindersStrong evidence	Palm Beach Gardens, FL, United StatesHQ checked Sep 3, 2026	n/a	2,755
	“Established in 1975, Labor Finders International, a franchise company, is the oldest and largest privately held industrial labor staffing company.” Source: company website · checked Sep 3, 2026
17	Staff Management SMXIndirect evidence	Chicago, IL, United StatesHQ checked Sep 3, 2026	501-1,000	2,673
	“Founded in 1988, Staff Management is a recognized leader of comprehensive workforce solutions that deliver best talent, drive compliance, yield tangible savings and build…” Source: company website · checked Sep 3, 2026
18	EmploybridgeStrong evidence	Atlanta, GA, United StatesHQ checked Sep 3, 2026	1,001-5,000	2,286
	“Employbridge is recognized by Staffing Industry Analysts (SIA) as America’s largest industrial staffing firm.” Source: company website · checked Sep 3, 2026
19	Trueblue INCIndirect evidence	Tacoma, WA, United StatesHQ checked Sep 3, 2026	1,001-5,000	2,153
	“TrueBlue (NYSE: TBI) is a leading provider of specialized workforce solutions.” Source: company website · checked Sep 3, 2026
20	MindlancePartial evidence	Union, TX, United StatesHQ checked Sep 3, 2026	1,001-5,000	2,110
	“Mindlance is a global Talent, Teams, Projects, and Workforce Solutions partner, serving leading enterprises across industries since With a strong footprint across multiple…” Source: company website · checked Sep 3, 2026
21	CSI CompaniesIndirect evidence	Jacksonville, TN, United StatesHQ checked Sep 3, 2026	n/a	2,102
	“Headquartered in Jacksonville, FL, CSI Companies partners with organizations nationwide to deliver solutions-focused workforce services.” Source: company website · checked Sep 3, 2026
22	Rose InternationalPartial evidence	Chesterfield, MO, United StatesHQ checked Sep 3, 2026	5,001-10,000	2,077
	“Rose International is a leading provider of Staffing and Total Talent Solutions to corporations and government agencies, employing thousands of people across the U.S, Canada and…” Source: company website · checked Sep 3, 2026
23	Remedy Intelligent StaffingPartial evidence	Atlanta, GA, United StatesHQ checked Sep 3, 2026	10001+	1,948
	“Remedy Intelligent Staffing is a nationwide professional staffing organization with more than 50 years of recruiting and selection expertise to match job candidates with positions…” Source: company website · checked Sep 3, 2026
24	SpectraforcePartial evidence	Raleigh, NC, United StatesHQ checked Sep 3, 2026	1,001-5,000	1,835
	“Founded in 2004, SPECTRAFORCE® is a global staffing and workforce solutions company that helps organizations build high-performing teams across healthcare, technology, financial…” Source: company website · checked Sep 3, 2026
25	Addison GroupIndirect evidence	Chicago, MA, United StatesHQ checked Sep 3, 2026	1,001-5,000	1,833
	“Addison Group provides comprehensive talent solutions and consulting services across diverse practice areas, including Non-Clinical Healthcare, Information Technology (IT), Human…” Source: company website · checked Sep 3, 2026

Showing 25 of 10,220 industrial staffing agencies based in the United States

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Industrial staffing agencies based in the United States at a glance

As of Sep 3, 2026

11-50Median size (employees)

HoustonLargest hub · 320 HQs

127,950Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

4,135

11-50

2,864

51-200

1,809

201-500

691

501-1,000

324

1,001-5,000

258

5,001-10,000

10001+

Verified emails by last verification

0–30

31–60

5,407

61–90

34,975

90–180

20,465

180+

701

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 industrial staffing agencies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “industrial staffing agencies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among industrial 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 an evidence 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, 61,548 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 3, 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.

Industrial staffing agencies by metro

Frequently asked

How many industrial staffing agencies are there based in the United States?

RevenueBase identified 10,220 industrial 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?

KELLY, headquartered in Memphis, tops this list with the largest team on record.

Which city has the most industrial staffing agencies?

Houston leads with 320 headquartered companies, followed by New York (294) and Dallas (190).

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 61,548 verified decision-maker contacts tracked across these 10,220 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 3, 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.