Company lists · Data refreshed November 2026

Top 25 Information technology staffing companies worldwide

Name: Information technology staffing companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 45,582 companies tracked

RevenueBase identified 45,582 company matches for information technology staffing companies worldwide as of November 2026 and tracks 1,179,950 professional contacts across them, including 170,482 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for information technology staffing companies 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 November 5, 2026. Country and city lists for information technology staffing companies 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 Nov 5, 2026 How this list was built

45,582Companies

1,179,950Contacts tracked

170,482Verified emails

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The 25 largest information technology staffing companies worldwide

Ranked by team size

Top 25 of 45,582 company matches for information technology staffing companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 Nov 5, 2026	10001+	157,655 contacts →
	Exact match “Perfect placements.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	KELLY	Exact match	Troy, MI, United StatesHQ recorded Nov 5, 2026	10001+	33,061 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 · Nov 5, 2026 · View company records in RevenueBase
3	Robert Half	Exact match	Menlo Park, CA, United StatesHQ recorded Nov 5, 2026	10001+	28,157 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 · Nov 5, 2026 · View company records in RevenueBase
4	HAYS	Exact match	London, United KingdomHQ recorded Nov 5, 2026	5,001-10,000	24,348 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 · Nov 5, 2026 · View company records in RevenueBase
5	Quess Corp Limited	Exact match	Bangalore, IndiaHQ recorded Nov 5, 2026	10001+	20,938 contacts →
	Exact match “Established in Bengaluru in 2007, Quess Corp Limited (BSE: 539978, NSE: QUESS) is India’s largest and a global leader in staffing and workforce solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Insight Global	Exact match	Atlanta, FL, United StatesHQ recorded Nov 5, 2026	n/a	17,957 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 · Nov 5, 2026 · View company records in RevenueBase
7	Experis	Exact match	Milwaukee, United StatesHQ recorded Nov 5, 2026	10001+	8,373 contacts →
	Exact match “Experis® is a global leader in technology services, helping organizations shorten the distance between innovation and business impact in a digital world.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Kforce INC	Exact match	Tampa, FL, United StatesHQ recorded Nov 5, 2026	1,001-5,000	6,741 contacts →
	Exact match “Kforce is a solutions firm specializing in technology, finance and accounting, and professional staffing services.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Appleone Employment Services	Exact match	Glendale, AZ, United StatesHQ recorded Nov 5, 2026	1,001-5,000	5,438 contacts →
	Exact match “AppleOne Employment Services is a full-service employment company.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Lancesoft, INC	Exact match	Herndon, United StatesHQ recorded Nov 5, 2026	5,001-10,000	5,326 contacts →
	Exact match “Established in LanceSoft is a pioneer in delivering top-notch Global Workforce Solutions and IT Services to a diverse clientele.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Spherion	Exact match	Atlanta, GA, United StatesHQ recorded Nov 5, 2026	10001+	4,751 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 · Nov 5, 2026 · View company records in RevenueBase
12	Select Staffing	Exact match	Atlanta, GA, United StatesHQ recorded Nov 5, 2026	10001+	4,621 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 · Nov 5, 2026 · View company records in RevenueBase
13	Artech L.L.C	Exact match	Morristown, CA, United StatesHQ recorded Nov 5, 2026	5,001-10,000	3,973 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 · Nov 5, 2026 · View company records in RevenueBase
14	Manpower France	Exact match	Puteaux, FranceHQ recorded Nov 5, 2026	1,001-5,000	3,827 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 · Nov 5, 2026 · View company records in RevenueBase
15	Elwood Staffing Services, INC	Exact match	Columbus, ND, United StatesHQ recorded Nov 5, 2026	n/a	3,786 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 · Nov 5, 2026 · View company records in RevenueBase
16	Innovsource	Exact match	Mumbai, IndiaHQ recorded Nov 5, 2026	n/a	3,708 contacts →
	Exact match “Innovsource (a FirstMeridian company) is a leading staffing provider in India.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Beacon Hill	Exact match	Boston, OH, United StatesHQ recorded Nov 5, 2026	1,001-5,000	3,512 contacts →
	Exact match “Beacon Hill was founded to set a new standard in search, career placement and flexible staffing.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Randstad India	Exact match	Chennai, IndiaHQ recorded Nov 5, 2026	1,001-5,000	3,467 contacts →
	Exact match “Randstad is the world’s largest talent company and a partner of choice to clients.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Dexian	Exact match	Mclean, United StatesHQ recorded Nov 5, 2026	1,001-5,000	3,130 contacts →
	Exact match “Dexian is a leading provider of staffing, IT, and workforce solutions with nearly employees and 70 locations worldwide.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Pyramid Consulting, INC	Exact match	Mississauga, ON, United KingdomHQ recorded Nov 5, 2026	5,001-10,000	3,087 contacts →
	Exact match “Pyramid Consulting, a global leader in workforce and technology solutions, empowers individuals and organizations to transform and thrive in the most challenging and competitive…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Computer Futures	Exact match	London, United KingdomHQ recorded Nov 5, 2026	501-1,000	2,836 contacts →
	Exact match “Building tomorrow’s tech landscape together Computer Futures is a Technology specialist, part of SThree, the global STEM workforce consultancy.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	24 Seven Talent	Exact match	NY, United StatesHQ recorded Nov 5, 2026	n/a	2,767 contacts →
	Exact match “24 Seven partners with companies to get marketing, creative, and digital work done by providing the right talent, innovation, and insights.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	Blue Arrow	Exact match	London, United KingdomHQ recorded Nov 5, 2026	n/a	2,691 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	Compunnel INC	Exact match	Princeton, United StatesHQ recorded Nov 5, 2026	5,001-10,000	2,653 contacts →
	Exact match “Compunnel is an AI-native workforce, digital, and technology solutions company.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	Randstad Digital	Exact match	United StatesHQ recorded Nov 5, 2026	10001+	2,643 contacts →
	Exact match “Randstad Digital is a trusted digital enablement partner that facilitates accelerated transformation for businesses by providing global talent, capacity, and solutions across…” Recorded in the RevenueBase company graph · Nov 5, 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 “information technology staffing companies”. 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 45,582 information technology staffing companies worldwide

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Information technology staffing companies worldwide at a glance

As of Nov 5, 2026

14.4%Verified-email coverage

25.9Average contacts per company

11-50Median size (employees)

2.4%Largest-city concentration · London

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

21,767

11-50

14,423

51-200

6,154

201-500

1,761

501-1,000

621

1,001-5,000

442

5,001-10,000

10001+

120

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 information technology staffing companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “information technology staffing companies” 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 170,482 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 November 5, 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.

Information technology staffing companies by location

250 lists · largest first

Every Information technology 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 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 “information technology staffing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many information technology staffing companies are there worldwide?

RevenueBase identified 45,582 company matches for information technology staffing companies worldwide as of November 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 information technology staffing companies?

The United States leads with 15,845 companies, followed by India (7,330) and the United Kingdom (3,089). Every information technology staffing companies list by country and city is linked on this page.

Which city has the most information technology staffing companies?

London leads with 1100 company records, followed by Bangalore (899) and Hyderabad (846).

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 170,482 professional contacts with verified work emails tracked across these 45,582 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 November 5, 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.