Company lists · Data refreshed October 2026

Top 25 Computer science contractors worldwide

Name: Computer science contractors worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 10, 2026 10,539 companies tracked

RevenueBase identified 10,539 company matches for computer science contractors worldwide as of October 2026 and tracks 212,819 professional contacts across them, including 32,278 with verified work emails. The United States is the largest market and Hyderabad the largest hub.

This list covers company matches for computer science contractors 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 October 10, 2026. Country and city lists for computer science contractors 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 Oct 10, 2026 How this list was built

10,539Companies

212,819Contacts tracked

32,278Verified emails

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The 25 largest computer science contractors worldwide

Ranked by team size

Top 25 of 10,539 company matches for computer science contractors worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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	Kforce INC	Exact match	Tampa, FL, United StatesHQ recorded Oct 10, 2026	1,001-5,000	6,478 contacts →
	Exact match “Kforce is a solutions firm specializing in technology, finance and accounting, and professional staffing services.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2	Artech L.L.C	Exact match	Morristown, NJ, United StatesHQ recorded Oct 10, 2026	5,001-10,000	3,788 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 · Oct 10, 2026 · View company records in RevenueBase
3	Computer Futures	Exact match	London, United KingdomHQ recorded Oct 10, 2026	501-1,000	2,677 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 · Oct 10, 2026 · View company records in RevenueBase
4	Airswift	Exact match	Houston, TX, United StatesHQ recorded Oct 10, 2026	501-1,000	2,219 contacts →
	Exact match “We support STEM professionals looking for jobs with exceptional firms in the technology and engineering sectors.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5	Magna Infotech	Exact match	Bangalore, IndiaHQ recorded Oct 10, 2026	10001+	1,754 contacts →
	Exact match “We are the largest IT staff augmentation provider in India, with employees spread across 500+ skill sets.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6	Infotree Global Solutions	Exact match	Plymouth, MI, United StatesHQ recorded Oct 10, 2026	1,001-5,000	1,560 contacts →
	Exact match “Infotree Global was founded in 2002 in a small office in Canton, MI, Infotree Global had a clear mission; To bring the world’s best talent together with the greatest companies…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	System ONE	Exact match	Pittsburgh, PA, United StatesHQ recorded Oct 10, 2026	5,001-10,000	1,511 contacts →
	Exact match “System One is a leading provider of specialized, highly technical outsourced services, workforce solutions, staffing, and recruiting to critical infrastructure, technology, life…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8	Brooksource	Exact match	Indianapolis, IN, United StatesHQ recorded Oct 10, 2026	1,001-5,000	1,485 contacts →
	Exact match “At Brooksource, relationships are at the center of everything we do.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	ALKU	Exact match	Andover, MA, United StatesHQ recorded Oct 10, 2026	201-500	1,437 contacts →
	Exact match “ALKU® is a highly specialized consulting services firm focused on deploying highly skilled consulting resources in the areas of Technologies, HCIT, Life Sciences, and Government…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	V Group INC	Exact match	Cranbury, NJ, United StatesHQ recorded Oct 10, 2026	n/a	1,373 contacts →
	Exact match “Since V Group Inc.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	Pinnacle Group, INC	Exact match	Dallas, TX, United StatesHQ recorded Oct 10, 2026	5,001-10,000	1,202 contacts →
	Exact match “Pinnacle Group is a leading provider of information technology and workforce solutions.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12	Quess IT Staffing	Exact match	Bangalore, IndiaHQ recorded Oct 10, 2026	10001+	1,186 contacts →
	Exact match “Quess IT Staffing is India’s largest IT staffing company with over 20 years of experience in placing IT professionals across 300+ companies, covering a wide range of levels and…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	Motion Recruitment	Exact match	Boston, MA, United StatesHQ recorded Oct 10, 2026	501-1,000	1,112 contacts →
	Exact match “Motion Recruitment, a Kelly® Company, delivers IT Talent Solutions for Contract, Direct Hire, Managed Solutions and Statement of Work to all of North America from our 21 delivery…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14	Remx The Workforce Experts	Exact match	Atlanta, GA, United StatesHQ recorded Oct 10, 2026	1,001-5,000	972 contacts →
	Exact match “RemX is the professional staffing division of EmployBridge, a $3 billion staffing organization with more than 600 offices in the U.S.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15	Elite Network	Exact match	San Francisco Bay, CA, United StatesHQ recorded Oct 10, 2026	n/a	884 contacts →
	Exact match “Elite Network is a recruiting firm specializing in accounting and finance, with deep roots in the Bay Area and clients across the country.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16	Systems Engineering Services Corporation Sesc	Exact match	Reston, VA, United StatesHQ recorded Oct 10, 2026	201-500	804 contacts →
	Exact match “Systems Engineering Services Corporation (SESC), founded in 1989, is a leading provider of technology solutions to Fortune companies and government organizations.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17	Signature Consultants	Exact match	Fort Lauderdale, FL, United StatesHQ recorded Oct 10, 2026	1,001-5,000	792 contacts →
	Exact match “We’re stronger together.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	Integrated Resources, INC IRI	Exact match	Edison, NJ, United StatesHQ recorded Oct 10, 2026	501-1,000	787 contacts →
	Exact match “Integrated Resources Inc.(IRI) is a professional staffing firm specializing in contract, consulting & full time positions in the area of Information Technology, Life Science and…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19	JSG Johnson Service Group, INC	Exact match	Westmont, IL, United StatesHQ recorded Oct 10, 2026	5,001-10,000	783 contacts →
	Exact match “Johnson Service Group, Inc.(JSG) is a leader in the staffing and consulting services industry, with 40 years of experience investing in people and companies.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	Cynet Systems	Exact match	Sterling, VA, United StatesHQ recorded Oct 10, 2026	1,001-5,000	756 contacts →
	Exact match “Headquartered in Washington DC Metro Area, Cynet Systems is a top talent supplier for companies across North America.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	Zenith Infotech	Exact match	City Hall, SingaporeHQ recorded Oct 10, 2026	201-500	722 contacts →
	Exact match “Zenith Infotech (S) Pte Ltd.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22	Intergrupo	Exact match	Sabaneta, ColombiaHQ recorded Oct 10, 2026	1,001-5,000	695 contacts →
	Exact match “Established in 1995, InterGrupo is one of Latin America's leading IT Consulting Services Provider.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23	API SA	Exact match	Pully, SwitzerlandHQ recorded Oct 10, 2026	n/a	693 contacts →
	Exact match “We are IT for you.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24	Silverlink Technologies	Exact match	Andheri East, IndiaHQ recorded Oct 10, 2026	201-500	684 contacts →
	Exact match “Silverlink Technologies, a software services company, part of the Silverlink Group, is a decade old global IT consulting and staffing services Company offering Information…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25	CAT Technologies LTD	Exact match	Hyd, IndiaHQ recorded Oct 10, 2026	201-500	679 contacts →
	Exact match “CAT Technology Inc, established in October is engaged in providing quality consulting services in Systems Analysis, System Design, Database Administration, Systems Engineering…” Recorded in the RevenueBase company graph · Oct 10, 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 “computer science contractors”. 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 10,539 computer science contractors worldwide

See the full list, filter by size, metro and specialty, and access 32,278 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Computer science contractors worldwide at a glance

As of Oct 10, 2026

15.2%Verified-email coverage

20.2Average contacts per company

11-50Median size (employees)

2.1%Largest-city concentration · Hyderabad

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

3,821

11-50

3,885

51-200

2,060

201-500

490

501-1,000

160

1,001-5,000

5,001-10,000

10001+

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 computer science contractors are linked below.
What qualifies: Company records worldwide whose business descriptions match “computer science contractors” 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 32,278 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 October 10, 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.

Computer science contractors by location

70 lists · largest first

Every Computer science contractors 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 “computer science contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many computer science contractors are there worldwide?

RevenueBase identified 10,539 company matches for computer science contractors worldwide as of October 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?

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

Which country has the most computer science contractors?

The United States leads with 5,043 companies, followed by India (1,024) and Canada (332). Every computer science contractors list by country and city is linked on this page.

Which city has the most computer science contractors?

Hyderabad leads with 222 company records, followed by New York (143) and Bangalore (130).

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 32,278 professional contacts with verified work emails tracked across these 10,539 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 October 10, 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.