Company lists · Data refreshed October 2026

Top 25 Enterprise IT infrastructure companies worldwide

Name: Enterprise IT infrastructure companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 45,403 companies tracked

RevenueBase identified 45,403 company matches for enterprise IT infrastructure companies worldwide as of October 2026 and tracks 1,800,142 professional contacts across them, including 506,132 with verified work emails. The United States is the largest market and Bangalore the largest hub.

This list covers company matches for enterprise IT infrastructure 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 October 1, 2026. Country and city lists for enterprise IT infrastructure 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 Oct 1, 2026 How this list was built

45,403Companies

1,800,142Contacts tracked

506,132Verified emails

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The 25 largest enterprise IT infrastructure companies worldwide

Ranked by team size

Top 25 of 45,403 company matches for enterprise IT infrastructure companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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, IrelandHQ recorded Oct 1, 2026	10001+	551,347 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 · Oct 1, 2026 · View company records in RevenueBase
2	DXC Technology	Exact match	Ashburn, VA, United StatesHQ recorded Oct 1, 2026	10001+	82,768 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 · Oct 1, 2026 · View company records in RevenueBase
3	Kyndryl	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	10001+	45,903 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 · Oct 1, 2026 · View company records in RevenueBase
4	Virtusa	Exact match	Southborough, MA, United StatesHQ recorded Oct 1, 2026	10001+	29,613 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 · Oct 1, 2026 · View company records in RevenueBase
5	Ingram Micro	Exact match	Irvine, CA, United StatesHQ recorded Oct 1, 2026	10001+	24,052 contacts →
	Exact match “Ingram Micro is a leading technology company for the global information technology ecosystem.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Broadcom	Exact match	Palo Alto, CA, United StatesHQ recorded Oct 1, 2026	10001+	23,112 contacts →
	Exact match “Broadcom provides semiconductors and infrastructure software for global organizations’ complex, mission-critical needs.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Netapp	Exact match	San Jose, CA, United StatesHQ recorded Oct 1, 2026	10001+	17,245 contacts →
	Exact match “Build an intelligent data infrastructure with NetApp that brings it all together, a smarter way to let data thrive.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Computacenter	Exact match	Hatfield, United KingdomHQ recorded Oct 1, 2026	10001+	16,340 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 · Oct 1, 2026 · View company records in RevenueBase
9	Birlasoft	Exact match	Pune, IndiaHQ recorded Oct 1, 2026	10001+	13,983 contacts →
	Exact match “Navigating Change.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Equinix	Exact match	Redwood City, CA, United StatesHQ recorded Oct 1, 2026	10001+	13,641 contacts →
	Exact match “Equinix (Nasdaq: EQIX) is the world’s digital infrastructure company®, enabling digital leaders to harness a trusted platform to bring together and interconnect the foundational…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	CDW	Exact match	Vernon Hills, IL, United StatesHQ recorded Oct 1, 2026	10001+	13,155 contacts →
	Exact match “At CDW, we know how to make technology work so people can do great things.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Insight	Exact match	Chandler, AZ, United StatesHQ recorded Oct 1, 2026	10001+	12,899 contacts →
	Exact match “Insight Enterprises, Inc.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Apex Systems	Exact match	Glen Allen, VA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	12,231 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 · Oct 1, 2026 · View company records in RevenueBase
14	Marvell Technology	Exact match	Santa Clara, CA, United StatesHQ recorded Oct 1, 2026	5,001-10,000	8,984 contacts →
	Exact match “We believe that infrastructure powers progress.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	ELM Company	Exact match	Riyadh, Saudi ArabiaHQ recorded Oct 1, 2026	1,001-5,000	6,982 contacts →
	Exact match “Elm is the leading provider of innovative secure services & solutions to both public and private sectors in Saudi Arabia.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	SHI International Corp	Exact match	Somerset, NJ, United StatesHQ recorded Oct 1, 2026	5,001-10,000	6,734 contacts →
	Exact match “Think of SHI as your personal technology concierge.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Colt Technology Services	Exact match	London, United KingdomHQ recorded Oct 1, 2026	5,001-10,000	6,233 contacts →
	Exact match “Colt Technology Services (Colt) is a global digital infrastructure company which creates extraordinary connections to help businesses succeed.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Datacom	Exact match	Auckland, New ZealandHQ recorded Oct 1, 2026	5,001-10,000	5,958 contacts →
	Exact match “Customer focused values.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	SCC	Exact match	Birmingham, FranceHQ recorded Oct 1, 2026	5,001-10,000	5,460 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 · Oct 1, 2026 · View company records in RevenueBase
20	STL	Exact match	Pune, IndiaHQ recorded Oct 1, 2026	1,001-5,000	5,391 contacts →
	Exact match “STL is a global leader in advanced connectivity solutions, providing end-to-end solutions for building AI-ready infrastructure, FTTx, Rural, Enterprise and Data Centre networks.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Matrix	Exact match	Kfar Saba, IsraelHQ recorded Oct 1, 2026	10001+	4,980 contacts →
	Exact match “matrix is the leading technology services company, employing over professionals worldwide.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	NTT	Exact match	Chiyoda-ku, JapanHQ recorded Oct 1, 2026	10001+	4,680 contacts →
	Exact match “NTT is a leading global technology innovator, providing a broad range of services to both consumers and businesses.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	Team Computers	Exact match	New Delhi, IndiaHQ recorded Oct 1, 2026	1,001-5,000	4,607 contacts →
	Exact match “Our story began in 1987, when our founder, Ranjan Chopra, an alumnus of IIT Kanpur, set out to bridge the gap between business needs and IT solutions in India.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	CMS IT Services	Exact match	Bangalore, IndiaHQ recorded Oct 1, 2026	5,001-10,000	4,328 contacts →
	Exact match “CMS IT is a leading India-focused, tier-1 preferred IT provider with a legacy of four decades.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25	Presidio	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	1,001-5,000	3,798 contacts →
	Exact match “At Presidio, speed and quality meet technology and innovation.” Recorded in the RevenueBase company graph · Oct 1, 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 “enterprise IT infrastructure 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 45,403 enterprise IT infrastructure companies worldwide

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Enterprise IT infrastructure companies worldwide at a glance

As of Oct 1, 2026

28.1%Verified-email coverage

39.6Average contacts per company

11-50Median size (employees)

1.4%Largest-city concentration · Bangalore

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

20,868

11-50

16,367

51-200

5,568

201-500

1,396

501-1,000

513

1,001-5,000

361

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 enterprise IT infrastructure companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “enterprise IT infrastructure 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 506,132 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 1, 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.

Enterprise IT infrastructure companies by location

251 lists · largest first

Every Enterprise IT infrastructure 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 “enterprise IT infrastructure companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise IT infrastructure companies are there worldwide?

RevenueBase identified 45,403 company matches for enterprise IT infrastructure companies 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?

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

Which country has the most enterprise IT infrastructure companies?

The United States leads with 7,767 companies, followed by India (5,332) and Brazil (2,670). Every enterprise IT infrastructure companies list by country and city is linked on this page.

Which city has the most enterprise IT infrastructure companies?

Bangalore leads with 622 company records, followed by Sao Paulo (619) and London (600).

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 506,132 professional contacts with verified work emails tracked across these 45,403 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 1, 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.