Company lists · Data refreshed September 2026

Top 25 Software outsourcing services worldwide

Name: Software outsourcing services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 39,229 companies tracked

RevenueBase identified 39,229 company matches for software outsourcing services worldwide as of September 2026 and tracks 772,452 professional contacts across them, including 124,454 with verified work emails. India is the largest market and Hyderabad the largest hub.

This list covers company matches for software outsourcing services 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 software outsourcing services 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

39,229Companies

772,452Contacts tracked

124,454Verified emails

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The 25 largest software outsourcing services worldwide

Ranked by team size

Top 25 of 39,229 company matches for software outsourcing services 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	Softtek	Exact match	Monterrey, MexicoHQ recorded Sep 21, 2026	10001+	13,490 contacts →
	Exact match “At Softtek, we drive the strategic development of our clients through software engineering.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Systems Limited	Exact match	Lahore, PakistanHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
3	Logica	Exact match	Montreal, QC, CanadaHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
4	Atos Syntel	Exact match	Troy, MI, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
5	SII Poland	Exact match	Warszawa, PolandHQ recorded Sep 21, 2026	5,001-10,000	5,519 contacts →
	Exact match “With over 7 500 Power People, Sii is Poland’s #1 partner for technology consulting, AI-driven digital transformation, engineering, and business services, empowering companies to…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Matrix	Exact match	Kfar Saba, IsraelHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
7	Aspire Systems	Exact match	Chennai, IndiaHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
8	CGS Computer Generated Solutions	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	5,001-10,000	4,608 contacts →
	Exact match “For over 40 years, CGS has enabled global enterprises, regional companies, and government agencies to drive breakthrough performance through business applications, enterprise…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Liderança Serviços	Exact match	São José, BrazilHQ recorded Sep 21, 2026	10001+	4,504 contacts →
	Exact match “Atuamos nos principais setores de terceirização, e somos pioneiros na implantação de contratos à distância.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Isoftstone	Exact match	Plano, TX, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
11	Andersen LAB	Exact match	Warsaw, PolandHQ recorded Sep 21, 2026	1,001-5,000	3,628 contacts →
	Exact match “Andersen – your global software development partner Andersen is a global software development company with over 18 years of experience supporting businesses worldwide in their…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Iris Software INC	Exact match	Edison, NJ, United StatesHQ recorded Sep 21, 2026	1,001-5,000	3,421 contacts →
	Exact match “Iris Software has been a trusted software engineering partner to several Fortune 500 companies for over three decades.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	TMA Solutions	Exact match	Ho Chi Minh, VietnamHQ recorded Sep 21, 2026	1,001-5,000	3,002 contacts →
	Exact match “TMA is a leading software company in Vietnam with engineers and 28 years of experience in providing quality software services for clients in 30 countries.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Wissen Infotech	Exact match	Hyderabad, IndiaHQ recorded Sep 21, 2026	1,001-5,000	2,482 contacts →
	Exact match “Wissen was established in the year We have global offices in the US, UK, Europe, Mexico, Middle East, and India, with best-in-class infrastructure and development facilities…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Devsinc	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,932 contacts →
	Exact match “We are a global organization with two state-of-the-art delivery centers in Southeast Asia and four strategically located offices across three continents.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	ELEKS	Exact match	Tallinn, EstoniaHQ recorded Sep 21, 2026	1,001-5,000	1,878 contacts →
	Exact match “ELEKS, a trusted partner for guaranteed software engineering excellence, quality, and transparency every step of the way.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Exadel	Exact match	Walnut Creek, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,874 contacts →
	Exact match “Exadel is a leading global software consulting and development company that looks beyond the code to maximize the technology-driven business impact our partners want to make.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Fincons Group	Exact match	Vimercate, ItalyHQ recorded Sep 21, 2026	1,001-5,000	1,870 contacts →
	Exact match “With more than 40 years of experience in IT Business Consulting and System Integration, Fincons Group partners with clients to support business growth through innovation.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Tech Mahindra	Exact match	Streetman, TX, United StatesHQ recorded Sep 21, 2026	n/a	1,860 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	2p Perfect Presentation	Exact match	Riyadh, Saudi ArabiaHQ recorded Sep 21, 2026	1,001-5,000	1,821 contacts →
	Exact match “2P is a leader in Saudi Arabia's ICT services and technology solutions market.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Entelect	Exact match	Melrose Arch, South AfricaHQ recorded Sep 21, 2026	1,001-5,000	1,803 contacts →
	Exact match “Since 2001, Entelect has been at the forefront of business transformation, leveraging cutting-edge technology to propel companies from good to great.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Infovision INC	Exact match	Richardson, TX, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,728 contacts →
	Exact match “Infovision, founded in 1995, is a leading global IT services company offering enterprise digital transformation and modernization solutions across business verticals.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Suntec India	Exact match	New Delhi, IndiaHQ recorded Sep 21, 2026	1,001-5,000	1,606 contacts →
	Exact match “SunTec, a multi-process IT outsourcing company, offers a complete bouquet of services for mobile, web, data solutions, ePublishing, eCommerce and digital marketing.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	NNIT	Exact match	Copenhagen, DenmarkHQ recorded Sep 21, 2026	1,001-5,000	1,587 contacts →
	Exact match “NNIT is an international IT service provider offering IT consultancy and the development, implementation and outsourcing of IT services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Dotsquares	Exact match	London, United KingdomHQ recorded Sep 21, 2026	501-1,000	1,581 contacts →
	Exact match “We leverage the latest web and mobile technologies to build, grow and support your business.” 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 “software outsourcing services”. 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 39,229 software outsourcing services worldwide

See the full list, filter by size, metro and specialty, and access 124,454 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Software outsourcing services worldwide at a glance

As of Sep 21, 2026

16.1%Verified-email coverage

19.7Average contacts per company

11-50Median size (employees)

2.2%Largest-city concentration · Hyderabad

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

14,642

11-50

16,002

51-200

6,181

201-500

1,472

501-1,000

457

1,001-5,000

275

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 software outsourcing services are linked below.
What qualifies: Company records worldwide whose business descriptions match “software outsourcing services” 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 124,454 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.

Software outsourcing services by location

202 lists · largest first

Every Software outsourcing services 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 “software outsourcing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many software outsourcing services are there worldwide?

RevenueBase identified 39,229 company matches for software outsourcing services 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?

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

Which country has the most software outsourcing services?

India leads with 9,922 companies, followed by the United States (5,350) and Pakistan (1,303). Every software outsourcing services list by country and city is linked on this page.

Which city has the most software outsourcing services?

Hyderabad leads with 868 company records, followed by Pune (715) and Noida (572).

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 124,454 professional contacts with verified work emails tracked across these 39,229 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.