Company lists · Data refreshed September 2026

Top 25 Turnkey staffing agencies worldwide

Name: Turnkey staffing agencies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 46,920 companies tracked

RevenueBase identified 46,920 company matches for turnkey staffing agencies worldwide as of September 2026 and tracks 1,372,888 professional contacts across them, including 180,597 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for turnkey staffing agencies worldwide, 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 21, 2026. Country and city lists for turnkey staffing agencies follow the table.

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 21, 2026 How this list was built

46,920Companies

1,372,888Contacts tracked

180,597Verified emails

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The 25 largest turnkey staffing agencies worldwide

Ranked by team size

Top 25 of 46,920 company matches for turnkey staffing agencies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Adecco	Exact match	Zurich, SwitzerlandHQ recorded Sep 21, 2026	10001+	141,230 contacts →
	Exact match “Perfect placements.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	KELLY	Exact match	Troy, MI, United StatesHQ recorded Sep 21, 2026	10001+	30,378 contacts →
	Exact match “We’ve been helping organizations find the people they need longer than any other company in the world.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Randstad	Exact match	Diemen, NetherlandsHQ recorded Sep 21, 2026	10001+	30,074 contacts →
	Exact match “Randstad is the world’s largest talent company and a partner of choice to clients.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Manpowergroup	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 21, 2026	10001+	27,063 contacts →
	Exact match “ManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Robert Half	Exact match	Menlo Park, CA, United StatesHQ recorded Sep 21, 2026	10001+	25,574 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	HAYS	Exact match	London, United KingdomHQ recorded Sep 21, 2026	5,001-10,000	22,731 contacts →
	Exact match “At Hays, we believe that the right job can transform a person's life - and the right person can transform a business.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Manpower	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 21, 2026	10001+	22,508 contacts →
	Exact match “Manpower is the global leader in contingent and permanent recruitment workforce solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Aerotek	Exact match	Hanover, MD, United StatesHQ recorded Sep 21, 2026	n/a	18,268 contacts →
	Exact match “From economic headwinds to talent complexities, the challenges facing North American industry are real.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Insight Global	Exact match	Atlanta, GA, United StatesHQ recorded Sep 21, 2026	n/a	15,553 contacts →
	Exact match “Insight Global is an international talent and consulting company that delivers business outcomes in an ever-changing world.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Express Employment International	Exact match	Oklahoma City, OK, United StatesHQ recorded Sep 21, 2026	10001+	12,647 contacts →
	Exact match “Founded in 1983 and corporately headquartered in Oklahoma City, Express Employment International supports the Express Employment Professionals franchise and related brands.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	GI Group	Exact match	Milan, United StatesHQ recorded Sep 21, 2026	1,001-5,000	11,772 contacts →
	Exact match “We are Gi Group, one of the world’s leading providers of operational workforce solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Randstad USA	Exact match	Atlanta, GA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	8,522 contacts →
	Exact match “Randstad North America, Inc.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	REED	Exact match	London, United KingdomHQ recorded Sep 21, 2026	1,001-5,000	5,837 contacts →
	Exact match “Reed is the largest family-run recruitment business in the world and we’ve been improving lives through work since 1960.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Peopleready	Exact match	Tacoma, WA, United StatesHQ recorded Sep 21, 2026	10001+	5,482 contacts →
	Exact match “Want to be part of an award-winning team that is reimagining the way people connect with work?” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	VOLT	Exact match	Atlanta, GA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	4,831 contacts →
	Exact match “Volt (an Innova Solutions affiliate) is a multi-award winning global workforce solutions provider that propels businesses and careers forward with expert momentum.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Appleone Employment Services	Exact match	Glendale, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	4,627 contacts →
	Exact match “AppleOne Employment Services is a full-service employment company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Robert Walters	Exact match	London, United KingdomHQ recorded Sep 21, 2026	1,001-5,000	4,423 contacts →
	Exact match “Robert Walters is the world’s most trusted talent solutions business.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Cloudstaff	Exact match	Sydney, AustraliaHQ recorded Sep 21, 2026	5,001-10,000	4,342 contacts →
	Exact match “We are Cloudstaff, the remote staffing pioneer that combines ethical outsourcing with enterprise-grade people tech.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Emapta Global	Exact match	Mandaluyong, PhilippinesHQ recorded Sep 21, 2026	10001+	4,337 contacts →
	Exact match “ANewEraOfGlobalTalent: Your Team.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Spherion	Exact match	Atlanta, GA, United StatesHQ recorded Sep 21, 2026	10001+	4,263 contacts →
	Exact match “We’re Spherion-a staffing and recruiting pioneer that’s been driving careers and helping businesses grow for over 75 years.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Select Staffing	Exact match	Atlanta, GA, United StatesHQ recorded Sep 21, 2026	10001+	3,934 contacts →
	Exact match “Select Staffing is a leading provider of temporary staffing and employment services in the U.S, with nationwide operations across multiple contingent staffing sectors.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Artech L.L.C	Exact match	Morristown, NJ, United StatesHQ recorded Sep 21, 2026	5,001-10,000	3,674 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Manpower France	Exact match	Puteaux, FranceHQ recorded Sep 21, 2026	1,001-5,000	3,619 contacts →
	Exact match “Manpower France est une marque de ManpowerGroup France qui propose aux entreprises des solutions en matière de recrutement sous le label Conseil Recrutement et des solutions aux…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Innovsource	Exact match	Mumbai, IndiaHQ recorded Sep 21, 2026	n/a	3,587 contacts →
	Exact match “Innovsource (a FirstMeridian company) is a leading staffing provider in India.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Elwood Staffing Services, INC	Exact match	Columbus, IN, United StatesHQ recorded Sep 21, 2026	n/a	3,481 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “turnkey staffing agencies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 46,920 turnkey staffing agencies worldwide

See the full list, filter by size, metro and specialty, and access 180,597 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Turnkey staffing agencies worldwide at a glance

As of Sep 21, 2026

13.2%Verified-email coverage

29.3Average contacts per company

11-50Median size (employees)

1.8%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

21,687

11-50

13,398

51-200

6,612

201-500

2,530

501-1,000

1,153

1,001-5,000

978

5,001-10,000

189

10001+

248

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for turnkey staffing agencies are linked below.
What qualifies: Company records worldwide whose business descriptions match “turnkey staffing agencies” 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. 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 180,597 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 21, 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.

Turnkey staffing agencies by location

178 lists · largest first

Every Turnkey staffing agencies 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 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 “turnkey staffing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many turnkey staffing agencies are there worldwide?

RevenueBase identified 46,920 company matches for turnkey staffing agencies worldwide 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?

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

Which country has the most turnkey staffing agencies?

The United States leads with 13,811 companies, followed by India (5,998) and the United Kingdom (3,313). Every turnkey staffing agencies list by country and city is linked on this page.

Which city has the most turnkey staffing agencies?

London leads with 859 company records, followed by New York (509) and Mumbai (471).

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 180,597 professional contacts with verified work emails tracked across these 46,920 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 21, 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.