Company lists · Data refreshed September 2026
Top 25 IT and software companies worldwide
RevenueBase identified 3,173 IT and software companies worldwide as of September 2026 and tracks 47,463 professional contacts across them, including 7,487 with verified work emails. India is the largest market and Pune the largest hub.
This list covers IT and software companies 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 21, 2026. Country and city lists for IT and software companies 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.
The 25 largest IT and software companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,989 contacts → | ||||
Indirect evidence “HCLSoftware, a division of HCLTech, develops, markets, sells, and supports transformative solutions across business and industry, intelligent operations, total experience, data…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 2,104 contacts → | ||||
Partial evidence “Asseco Poland is the largest software producer listed on the Warsaw Stock Exchange.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,377 contacts → | ||||
Indirect evidence “BGTS, 1.800'den fazla profesyonelden oluşan ekibi ile global bir yazılım ve teknoloji hizmetleri şirketidir.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 894 contacts → | ||||
Partial evidence “Aman group is an international company and one of the top 5 leading IT solutions supplier in Israel, with a wide portfolio of services and products in the fields of data…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 785 contacts → | ||||
Partial evidence “Qt Group (Nasdaq Helsinki: QTCOM) is a global software company, trusted by industry leaders and over 1.5 million developers worldwide to create applications and smart devices that…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 719 contacts → | ||||
Indirect evidence “We unite talent and opportunity.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 672 contacts → | ||||
Partial evidence “Symphony is a global design and development software company headquartered in San Francisco with 650+ technologists located across engineering offices in Southeast Europe and…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 593 contacts → | ||||
Indirect evidence “Arabic Computer systems limited (ACS) is Saudi Arabia’s leading Information Technology Company.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 531 contacts → | ||||
Strong evidence “Asseco Data Systems provide products, services and IT solutions based on proprietary and third-party software as well as on the information and communications services and…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 449 contacts → | ||||
Indirect evidence “קבוצת קונסיסט הינה חברת טכנולוגיית מידע בינלאומית המתמחה באספקת פתרונות תוכנה, חומרה ושירותים מקצועיים בתחומי טכנולוגיית המידע.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 339 contacts → | ||||
Strong evidence “KGS Technology Group is a multinational IT consulting and software development firm headquartered in Alpharetta, GA, with delivery centers in India.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 300 contacts → | ||||
Indirect evidence “OKsystem is a Czech company operating on the information technology market since 1990.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 295 contacts → | ||||
Partial evidence “Comtrade is a dynamic and well established group of technology companies, with a 30-year track record of innovation and development of some of the world’s most advanced software.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 283 contacts → | ||||
Partial evidence “Dylog progetta, sviluppa e commercializza software gestionali e servizi per imprese e professionisti: il nostro motto è “il successo della tua impresa è nei nostri programmi”.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 186 contacts → | ||||
Strong evidence “NIX is a global provider of software engineering and IT outsourcing services.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 174 contacts → | ||||
Indirect evidence “Ege Üniversitesi G.V.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 173 contacts → | ||||
Strong evidence “We are Folder IT, an international software company with over 25 years of experience offering IT software services based on digital transformation projects, internet of things…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 149 contacts → | ||||
Strong evidence “Kalpita is an outcome-focused, core IT company that delivers unique, reliable, and innovative software solutions to small and large businesses using an agile approach to rapid…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 148 contacts → | ||||
Partial evidence “DataTech is one of Bangladesh’s prominent technology organizations, operating both as a large-scale computer retail chain and as a software development company, with headquarters…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 147 contacts → | ||||
Partial evidence “RUBICON ist ein international tätiges Softwareunternehme mit Sitz in Wien sowie Niederlassungen in Bern und Berlin.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 146 contacts → | ||||
Indirect evidence “Brindamos servicios tecnológicos orientados a incrementar la productividad de nuestros clientes y garantizarles la inversión en tecnología.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 141 contacts → | ||||
Partial evidence “WHERE IT IS TAILOR-MADE Informatik ist unser Fach.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 137 contacts → | ||||
Indirect evidence “iFellow, ИТ-компания, предлагающая сервисно-ориентированный подход к разработке, тестированию и сопровождению информационных систем.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 130 contacts → | ||||
Indirect evidence “Comhard Technologies Pvt.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 114 contacts → | ||||
Partial evidence “SunSmart Global Inc (SSG Technologies LLC, SunSmart Technologies Private Limited) an ISO 9001:2015 Certified Multinational Software Corporation incorporated in 2004.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
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: IT and software companies. 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 IT and software companies.
- Partial evidence
- Its own public description names part of IT and software companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name IT and software companies. 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 3,173 IT and software companies worldwide
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IT and software companies worldwide at a glance
As of Sep 21, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 IT and software companies, 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
- Every country. Country and city lists for IT and software companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “IT and software companies”. 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 IT and software companies), 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 IT and software companies, 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, 7,487 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 21, 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.
IT and software companies by location
16 lists · largest firstEvery IT and software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- IT and software companies based in India549
- IT and software companies based in the United States332
- IT and software companies based in Italy201
- IT and software companies based in the United Kingdom165
- IT and software companies based in France148
- IT and software companies based in Brazil84
- IT and software companies based in Spain76
- IT and software companies based in Germany75
- IT and software companies based in Türkiye74
- IT and software companies based in Belgium38
- IT and software companies based in Indonesia37
- IT and software companies based in Poland30
- IT and software companies based in the Netherlands30
- IT and software companies based in Switzerland26
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 IT and software companies, 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 IT and software companies are there worldwide?
RevenueBase identified 3,173 IT and software companies 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?
Hclsoftware, headquartered in Noida, tops this list with the largest team on record.
Which country has the most IT and software companies?
India leads with 549 companies, followed by the United States (332) and Italy (201). Every IT and software companies list by country and city is linked on this page.
Which city has the most IT and software companies?
Pune leads with 44 headquartered companies, followed by London (43) and Bangalore (38).
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 7,487 verified decision-maker contacts tracked across these 3,173 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 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 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.