Company lists · Data refreshed November 2026

Top 25 Ict companies worldwide

Name: Ict companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 62,984 companies tracked

RevenueBase identified 62,984 company matches for ict companies worldwide as of November 2026 and tracks 2,670,187 professional contacts across them, including 588,515 with verified work emails. India is the largest market and Bangalore the largest hub.

This list covers company matches for ict 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 6, 2026. Country and city lists for ict 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 6, 2026 How this list was built

62,984Companies

2,670,187Contacts tracked

588,515Verified emails

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The 25 largest ict companies worldwide

Ranked by team size

Top 25 of 62,984 company matches for ict companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Accenture	Exact match	Dublin 2, United KingdomHQ recorded Nov 6, 2026	10001+	590,896 contacts →
	Exact match “Accenture helps the world’s leading enterprises reinvent by building their digital core and unleashing the power of AI to create value at speed for organizations across industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Hcltech	Exact match	Noida, IndiaHQ recorded Nov 6, 2026	10001+	238,107 contacts →
	Exact match “HCLTech is a global technology company, home to more than people across 60 countries, delivering industry-leading capabilities centered around AI, digital, engineering, cloud and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	DXC Technology	Exact match	Ashburn, VA, United StatesHQ recorded Nov 6, 2026	10001+	86,844 contacts →
	Exact match “DXC Technology helps global companies run their mission-critical systems and operations while modernizing IT, optimizing data architectures, and ensuring security and scalability…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Kyndryl	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	10001+	47,955 contacts →
	Exact match “We have the world’s best talent that design, run, and manage the most advanced and reliable technology infrastructure each day.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	NTT Data	Exact match	Tokyo, JapanHQ recorded Nov 6, 2026	10001+	42,145 contacts →
	Exact match “NTT DATA – a part of NTT Group – IT and business services headquartered in Tokyo.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Virtusa	Exact match	Southborough, MA, United StatesHQ recorded Nov 6, 2026	10001+	31,368 contacts →
	Exact match “Virtusa is a global product and platform engineering services company that makes experiences better with technology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Tata Communications	Exact match	Mumbai, IndiaHQ recorded Nov 6, 2026	5,001-10,000	23,951 contacts →
	Exact match “Tata Communications is a leading global communications technology player, enabling enterprises to operate, grow, and transform in an increasingly hyperconnected world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	ZTE Corporation	Exact match	Shenzhen, ChinaHQ recorded Nov 6, 2026	10001+	21,686 contacts →
	Exact match “ZTE connects the world with continuous innovation for a better future.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Unisys	Exact match	Blue Bell, United StatesHQ recorded Nov 6, 2026	10001+	20,917 contacts →
	Exact match “Unisys is a global technology solutions company that powers breakthroughs for the world’s leading organizations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Inetum	Exact match	St.-ouen, FranceHQ recorded Nov 6, 2026	10001+	19,173 contacts →
	Exact match “Inetum is a European leader in digital services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Computacenter	Exact match	Hatfield, United KingdomHQ recorded Nov 6, 2026	10001+	17,715 contacts →
	Exact match “Computacenter is a leading independent technology and services provider, trusted by large corporate and public sector organisations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	HCL Infosystems LTD	Exact match	Noida, IndiaHQ recorded Nov 6, 2026	10001+	17,431 contacts →
	Exact match “HCL Infosystems Enterprise 360 offerings seamlessly combine the choice of multi-global brand IT & Technology Products and world-class IT services that span existing and emerging…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Infinite Computer Solutions	Exact match	Rockville, United StatesHQ recorded Nov 6, 2026	10001+	14,363 contacts →
	Exact match “Infinite is a.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Apex Systems	Exact match	Glen Allen, United StatesHQ recorded Nov 6, 2026	1,001-5,000	12,788 contacts →
	Exact match “Everforth Apex Systems, part of the Everforth ™ Network, is a leading global technology services company specializing in customizable industry-specific solutions that turns…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	HTC Global Services	Exact match	Troy, MI, United StatesHQ recorded Nov 6, 2026	10001+	9,413 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 · Nov 6, 2026 · View company records in RevenueBase
16	Comcast Business	Exact match	Philadelphia, PA, United StatesHQ recorded Nov 6, 2026	10001+	8,837 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Dimension Data	Exact match	Bryanston, South AfricaHQ recorded Nov 6, 2026	10001+	8,486 contacts →
	Exact match “Dimension Data is a leading African born technology provider operating in the Middle East and Africa, offering a portfolio of services including systems integration, managed…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Logica	Exact match	Montreal, QC, CanadaHQ recorded Nov 6, 2026	10001+	8,251 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 · Nov 6, 2026 · View company records in RevenueBase
19	ACER	Exact match	Xizhi District, TaiwanHQ recorded Nov 6, 2026	5,001-10,000	7,544 contacts →
	Exact match “Founded in 1976, Acer is one of the world's top ICT companies with a presence in more than 160 countries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Sify Technologies Limited	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	1,001-5,000	7,202 contacts →
	Exact match “A Fortune India 500 company, Sify Technologies is India’s most comprehensive ICT service & solution provider.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	SHI International Corp	Exact match	Somerset, United StatesHQ recorded Nov 6, 2026	5,001-10,000	7,151 contacts →
	Exact match “Think of SHI as your personal technology concierge.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Atos Syntel	Exact match	Troy, MI, United StatesHQ recorded Nov 6, 2026	10001+	7,143 contacts →
	Exact match “Atos\|Syntel is a leading global provider of integrated information technology and knowledge process services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Datacom	Exact match	Auckland, New ZealandHQ recorded Nov 6, 2026	5,001-10,000	6,268 contacts →
	Exact match “Datacom is a technology partner and solutions provider combining deep local expertise with global capability, working across data, cloud, cyber security, digital engineering and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	SCC	Exact match	Birmingham, FranceHQ recorded Nov 6, 2026	5,001-10,000	5,859 contacts →
	Exact match “SCC unleashes the potential of IT for global businesses, as one of Europe’s largest independent IT groups.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Matrix	Exact match	Kfar Saba, IsraelHQ recorded Nov 6, 2026	10001+	5,827 contacts →
	Exact match “matrix is the leading technology services company, employing over professionals worldwide.” Recorded in the RevenueBase company graph · Nov 6, 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 “ict 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 62,984 ict companies worldwide

See the full list, filter by size, metro and specialty, and access 588,515 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ict companies worldwide at a glance

As of Nov 6, 2026

22.0%Verified-email coverage

42.4Average contacts per company

11-50Median size (employees)

1.4%Largest-city concentration · Bangalore

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

28,685

11-50

22,016

51-200

7,622

201-500

2,252

501-1,000

769

1,001-5,000

640

5,001-10,000

114

10001+

170

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 ict companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “ict 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 588,515 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 6, 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.

Ict companies by location

325 lists · largest first

Every Ict 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 “ict companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ict companies are there worldwide?

RevenueBase identified 62,984 company matches for ict 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?

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

Which country has the most ict companies?

India leads with 9,480 companies, followed by the United States (6,883) and Brazil (3,012). Every ict companies list by country and city is linked on this page.

Which city has the most ict companies?

Bangalore leads with 913 company records, followed by Hyderabad (761) and London (665).

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 588,515 professional contacts with verified work emails tracked across these 62,984 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 6, 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.