Company lists · Data refreshed September 2026

Top 25 High end staffing agencies worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 34,682 companies tracked

RevenueBase identified 34,682 high end staffing agencies worldwide as of September 2026 and tracks 883,630 professional contacts across them, including 150,762 with verified work emails and 147,512 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers high end staffing agencies 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 30, 2026. Country and city lists for high end staffing agencies 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 30, 2026 86% judged on-target in blind review

34,682Companies

883,630Contacts tracked

150,762Verified emails

147,512Mobile numbers

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The 25 largest high end staffing agencies worldwide

Ranked by team size

Top 25 of 34,682 high end staffing agencies worldwide, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to high end 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	Adecco	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 30, 2026	10001+	141,230 contacts →
	Indirect evidence “Perfect placements.” Source: RevenueBase Database · checked Sep 30, 2026
2	Robert Half	Indirect evidence	Menlo Park, CA, United StatesHQ checked Sep 30, 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 30, 2026
3	HAYS	Indirect evidence	London, United KingdomHQ checked Sep 30, 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 30, 2026
4	Insight Global	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 30, 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 30, 2026
5	Michael Page	Indirect evidence	Addlestone, FranceHQ checked Sep 30, 2026	5,001-10,000	9,475 contacts →
	Indirect evidence “Welcome to the Michael Page global company profile.” Source: RevenueBase Database · checked Sep 30, 2026
6	Kforce INC	Partial evidence	Tampa, FL, United StatesHQ checked Sep 30, 2026	1,001-5,000	6,147 contacts →
	Partial evidence “Kforce is a solutions firm specializing in technology, finance and accounting, and professional staffing services.” Source: RevenueBase Database · checked Sep 30, 2026
7	REED	Indirect evidence	London, United KingdomHQ checked Sep 30, 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 30, 2026
8	Appleone Employment Services	Indirect evidence	Glendale, CA, United StatesHQ checked Sep 30, 2026	1,001-5,000	4,627 contacts →
	Indirect evidence “AppleOne Employment Services is a full-service employment company.” Source: RevenueBase Database · checked Sep 30, 2026
9	Spherion	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 30, 2026	10001+	4,263 contacts →
	Partial evidence “We’re Spherion-a staffing and recruiting pioneer that’s been driving careers and helping businesses grow for over 75 years.” Source: RevenueBase Database · checked Sep 30, 2026
10	Select Staffing	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 30, 2026	10001+	3,934 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 30, 2026
11	Artech L.L.C	Partial evidence	Morristown, NJ, United StatesHQ checked Sep 30, 2026	5,001-10,000	3,674 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 30, 2026
12	Manpower France	Indirect evidence	Puteaux, FranceHQ checked Sep 30, 2026	1,001-5,000	3,619 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
13	Beacon Hill	Partial evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	1,001-5,000	3,238 contacts →
	Partial evidence “Beacon Hill was founded to set a new standard in search, career placement and flexible staffing.” Source: RevenueBase Database · checked Sep 30, 2026
14	Page Personnel	Indirect evidence	Addlestone, United KingdomHQ checked Sep 30, 2026	5,001-10,000	3,202 contacts →
	Indirect evidence “Welcome to the Page Personnel company profile.” Source: RevenueBase Database · checked Sep 30, 2026
15	Computer Futures	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	501-1,000	2,673 contacts →
	Indirect evidence “Building tomorrow’s tech landscape together Computer Futures is a Technology specialist, part of SThree, the global STEM workforce consultancy.” Source: RevenueBase Database · checked Sep 30, 2026
16	Aston Carter	Indirect evidence	Hanover, MD, United StatesHQ checked Sep 30, 2026	1,001-5,000	2,437 contacts →
	Indirect evidence “Aston Carter provides world-class corporate talent solutions to thousands of clients across the globe.” Source: RevenueBase Database · checked Sep 30, 2026
17	Blue Arrow	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	n/a	2,341 contacts →
	Partial evidence “Blue Arrow is the UK’s Best-Known Staffing Agency, placing tens of thousands of candidates into temporary and permanent jobs for employers in the transport, logistics, call…” Source: RevenueBase Database · checked Sep 30, 2026
18	Pagegroup	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	5,001-10,000	2,071 contacts →
	Indirect evidence “Michael Page, Page Personnel, Page Executive and Page Outsourcing are all part of PageGroup.” Source: RevenueBase Database · checked Sep 30, 2026
19	Rose International	Partial evidence	Chesterfield, MO, United StatesHQ checked Sep 30, 2026	5,001-10,000	2,061 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 30, 2026
20	Comphealth	Partial evidence	Midvale, UT, United StatesHQ checked Sep 30, 2026	1,001-5,000	2,012 contacts →
	Partial evidence “CompHealth is one of the largest healthcare staffing companies in the United States offering permanent, locum tenens, travel and other placements for healthcare providers.” Source: RevenueBase Database · checked Sep 30, 2026
21	Antal International	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	1,001-5,000	1,979 contacts →
	Indirect evidence “Antal International is a global executive search organisation with over 130 offices in more than 30 countries.” Source: RevenueBase Database · checked Sep 30, 2026
22	Remedy Intelligent Staffing	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 30, 2026	10001+	1,948 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 30, 2026
23	Avance Consulting	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	501-1,000	1,927 contacts →
	Indirect evidence “Avance Consulting is a global organization focused on delivering innovative talent solution services to some of the most renowned companies in the world, across industries that…” Source: RevenueBase Database · checked Sep 30, 2026
24	Spectraforce	Strong evidence	Raleigh, NC, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,845 contacts →
	Strong evidence “Founded in 2004, SPECTRAFORCE® is a global staffing and workforce solutions company that helps organizations build high-performing teams across healthcare, technology, financial…” Source: RevenueBase Database · checked Sep 30, 2026
25	CPL	Indirect evidence	Dublin 4, IrelandHQ checked Sep 30, 2026	10001+	1,841 contacts →
	Indirect evidence “Cpl is a global provider of talent solutions to startup companies, multinationals, and SMEs in every sector from Pharmaceuticals to Fund Accounting.” Source: RevenueBase Database · checked Sep 30, 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: high end 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 high end staffing agencies.
Partial evidence: Its own public description names part of high end staffing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name high end 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 34,682 high end staffing agencies worldwide

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High end staffing agencies worldwide at a glance

As of Sep 30, 2026

17.1%Verified-email coverage

16.7%Mobile-number coverage

25.5Average contacts per company

1-10Median size (employees)

4.8%Largest-city concentration · London

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

19,148

11-50

9,085

51-200

4,084

201-500

1,244

501-1,000

521

1,001-5,000

376

5,001-10,000

10001+

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 high end 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.
Coverage: 31 countries, largest first: the United States, the United Kingdom, Australia, Germany, Canada, the Netherlands, South Africa, France, Switzerland, Brazil and 21 more. Country and city lists for high end staffing agencies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “high end 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 high end 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 high end staffing agencies, 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, 150,762 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 30, 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.

High end staffing agencies by location

188 lists · largest first

Every High end 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 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 high end 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 high end staffing agencies are there worldwide?

RevenueBase identified 34,682 high end staffing agencies 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 high end staffing agencies?

The United States leads with 16,589 companies, followed by the United Kingdom (4,264) and Australia (1,816). Every high end staffing agencies list by country and city is linked on this page.

Which city has the most high end staffing agencies?

London leads with 1650 headquartered companies, followed by New York (920) and Toronto (525).

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 150,762 verified decision-maker contacts tracked across these 34,682 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 30, 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.