Company lists · Data refreshed September 2026

Top 25 IT staffing and outsourcing companies worldwide

Name: IT staffing and outsourcing companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 48,144 companies tracked

RevenueBase identified 48,144 company matches for IT staffing and outsourcing companies worldwide as of September 2026 and tracks 1,347,217 professional contacts across them, including 182,404 with verified work emails. India is the largest market and Hyderabad the largest hub.

This list covers company matches for IT staffing and outsourcing 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 September 28, 2026. Country and city lists for IT staffing and outsourcing 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 Sep 28, 2026 How this list was built

48,144Companies

1,347,217Contacts tracked

182,404Verified emails

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The 25 largest IT staffing and outsourcing companies worldwide

Ranked by team size

Top 25 of 48,144 company matches for IT staffing and outsourcing companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 28, 2026	10001+	141,230 contacts →
	Exact match “Perfect placements.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Quess Corp Limited	Exact match	Bangalore, IndiaHQ recorded Sep 28, 2026	10001+	19,876 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 · Sep 28, 2026 · View company records in RevenueBase
3	Insight Global	Exact match	Atlanta, GA, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
4	Movate	Exact match	Plano, TX, United StatesHQ recorded Sep 28, 2026	10001+	12,237 contacts →
	Exact match “Movate is a digital technology and customer experience services company committed to disrupting the industry with boundless agility, human-centered innovation, and relentless…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	HTC Global Services	Exact match	Troy, MI, United StatesHQ recorded Sep 28, 2026	10001+	8,866 contacts →
	Exact match “HTC Global Services Inc, founded in 1990, headquartered in Troy, Michigan, is a global provider of Information Technology and Business Process Services and Solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Cybage Software	Exact match	Pune, IndiaHQ recorded Sep 28, 2026	5,001-10,000	8,806 contacts →
	Exact match “Cybage is an information technology company specializing in outsourced product engineering and IT consulting services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Randstad USA	Exact match	Atlanta, GA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	8,522 contacts →
	Exact match “Randstad North America, Inc.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Experis	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 28, 2026	10001+	7,984 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 · Sep 28, 2026 · View company records in RevenueBase
9	Systems Limited	Exact match	Lahore, PakistanHQ recorded Sep 28, 2026	5,001-10,000	7,672 contacts →
	Exact match “Systems Limited is a globally recognized IT software solution company offering state-of-the-art professional services and BPO offerings in the technology landscape.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Logica	Exact match	Montreal, QC, CanadaHQ recorded Sep 28, 2026	10001+	7,416 contacts →
	Exact match “Logica is now part of CGI, a global IT and business process services provider delivering business consulting, systems integration and outsourcing services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Atos Syntel	Exact match	Troy, MI, United StatesHQ recorded Sep 28, 2026	10001+	7,339 contacts →
	Exact match “Atos\|Syntel is a leading global provider of integrated information technology and knowledge process services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Kforce INC	Exact match	Tampa, FL, United StatesHQ recorded Sep 28, 2026	1,001-5,000	6,147 contacts →
	Exact match “Kforce is a solutions firm specializing in technology, finance and accounting, and professional staffing services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Matrix	Exact match	Kfar Saba, IsraelHQ recorded Sep 28, 2026	10001+	4,980 contacts →
	Exact match “matrix is the leading technology services company, employing over professionals worldwide.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Aspire Systems	Exact match	Chennai, IndiaHQ recorded Sep 28, 2026	1,001-5,000	4,953 contacts →
	Exact match “Aspire Systems is a global technology services firm serving as a trusted technology partner for our customers.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Lancesoft, INC	Exact match	Herndon, VA, United StatesHQ recorded Sep 28, 2026	5,001-10,000	4,877 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 · Sep 28, 2026 · View company records in RevenueBase
16	VOLT	Exact match	Atlanta, GA, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
17	Cloudstaff	Exact match	Sydney, AustraliaHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
18	Emapta Global	Exact match	Mandaluyong, PhilippinesHQ recorded Sep 28, 2026	10001+	4,337 contacts →
	Exact match “ANewEraOfGlobalTalent: Your Team.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Arcgate	Exact match	Udaipur, IndiaHQ recorded Sep 28, 2026	1,001-5,000	4,122 contacts →
	Exact match “We are a fast-growing BPO & IT outsourcing firm with a team of 2500+ people passionate about data and technology.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Isoftstone	Exact match	Plano, TX, United StatesHQ recorded Sep 28, 2026	10001+	4,041 contacts →
	Exact match “iSoftStone is a global IT service and consulting company that creates value and drives success through technology solutions, service excellence, and digital innovation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Artech L.L.C	Exact match	Morristown, NJ, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
22	Atos IT Solutions And Services A S	Exact match	Taastrup, DenmarkHQ recorded Sep 28, 2026	n/a	3,655 contacts →
	Exact match “Atos er en international IT-serviceleverandør med en årlig omsætning i 2012 på 8.8 milliarder EUR og 76.400 medarbejdere i 47 lande.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Innovsource	Exact match	Mumbai, IndiaHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
24	Career International 科锐国际	Exact match	Chaoyang, ChinaHQ recorded Sep 28, 2026	1,001-5,000	3,243 contacts →
	Exact match “Career International is a leading technology-driven integrated talent solutions provider.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Beacon Hill	Exact match	Boston, MA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	3,238 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 · Sep 28, 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 “IT staffing and outsourcing 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 48,144 IT staffing and outsourcing companies worldwide

See the full list, filter by size, metro and specialty, and access 182,404 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT staffing and outsourcing companies worldwide at a glance

As of Sep 28, 2026

13.5%Verified-email coverage

28.0Average contacts per company

11-50Median size (employees)

2.7%Largest-city concentration · Hyderabad

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

17,218

11-50

17,986

51-200

8,431

201-500

2,487

501-1,000

877

1,001-5,000

721

5,001-10,000

146

10001+

155

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 IT staffing and outsourcing companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “IT staffing and outsourcing 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 182,404 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 28, 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.

IT staffing and outsourcing companies by location

231 lists · largest first

Every IT staffing and outsourcing 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 “IT staffing and outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT staffing and outsourcing companies are there worldwide?

RevenueBase identified 48,144 company matches for IT staffing and outsourcing companies 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 IT staffing and outsourcing companies?

India leads with 11,855 companies, followed by the United States (11,292) and the United Kingdom (2,450). Every IT staffing and outsourcing companies list by country and city is linked on this page.

Which city has the most IT staffing and outsourcing companies?

Hyderabad leads with 1283 company records, followed by London (924) and Bangalore (905).

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 182,404 professional contacts with verified work emails tracked across these 48,144 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 28, 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.