Company lists · Data refreshed September 2026

Top 25 IT infrastructure managed service providers worldwide

Name: IT infrastructure managed service providers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 36,053 companies tracked

RevenueBase identified 36,053 company matches for IT infrastructure managed service providers worldwide as of September 2026 and tracks 519,004 professional contacts across them, including 155,674 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for IT infrastructure managed service providers 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 28, 2026. Country and city lists for IT infrastructure managed service providers 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 28, 2026 How this list was built

36,053Companies

519,004Contacts tracked

155,674Verified emails

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The 25 largest IT infrastructure managed service providers worldwide

Ranked by team size

Top 25 of 36,053 company matches for IT infrastructure managed service providers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Kyndryl	Exact match	New York City, NY, United StatesHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
2	Compucom	Exact match	Fort Mill, SC, United StatesHQ recorded Sep 28, 2026	5,001-10,000	7,753 contacts →
	Exact match “Unleash Your Digital Workplace Potential with Compucom To be at the forefront of your industry, having the right technology is non-negotiable.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	SHI International Corp	Exact match	Somerset, NJ, United StatesHQ recorded Sep 28, 2026	5,001-10,000	6,734 contacts →
	Exact match “Think of SHI as your personal technology concierge.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	CMS IT Services	Exact match	Bengaluru, IndiaHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
5	Black BOX	Exact match	Plano, TX, United StatesHQ recorded Sep 28, 2026	1,001-5,000	3,667 contacts →
	Exact match “Black Box is a global leader in digital infrastructure solutions, delivering network and system integration, managed services, and technology products to Fortune 100 and top…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Sysnet Global Technologies PVT LTD	Exact match	New Delhi, IndiaHQ recorded Sep 28, 2026	1,001-5,000	2,797 contacts →
	Exact match “Think IT, Think Sysnet.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Pomeroy	Exact match	Hebron, KY, PalestineHQ recorded Sep 28, 2026	1,001-5,000	2,447 contacts →
	Exact match “Technology is mission-critical to your business so it must work, continuously.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Park Place Technologies	Exact match	Cleveland, OH, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,250 contacts →
	Exact match “Park Place Technologies is the global leader in data center and networking optimization, we work with more than companies across the globe, boosting infrastructure performance…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Aforeserve.com LTD	Exact match	Noida, IndiaHQ recorded Sep 28, 2026	1,001-5,000	2,133 contacts →
	Exact match “Aforeserve delivers IT infrastructure services, field support, and managed operations for enterprises across India.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	TRT	Exact match	Singapore, GermanyHQ recorded Sep 28, 2026	n/a	2,037 contacts →
	Exact match “TRT is a Global Provider of IT Server, Storage and Networking Services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	GURU	Exact match	Rockville, MD, United StatesHQ recorded Sep 28, 2026	n/a	1,906 contacts →
	Exact match “Established in 1995, GURU is an IT managed service provider that specializes in infrastructure support, systems integration, data architecture, data hosting, and cloud services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Eplus INC	Exact match	Herndon, VA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,749 contacts →
	Exact match “ePlus is a customer-first, services-led, results-driven and trusted industry leader that helps organizations secure, modernize, optimize, and scale every aspect of their IT…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	CMS	Exact match	Meudon La Foret, FranceHQ recorded Sep 28, 2026	n/a	1,519 contacts →
	Exact match “Société d'infogérance” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Cyfuture	Exact match	Noida, IndiaHQ recorded Sep 28, 2026	1,001-5,000	1,442 contacts →
	Exact match “Since 2001, Cyfuture has been a trusted name in IT infrastructure and futuristic digital services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Esds Software Solution Limited	Exact match	Nashik, IndiaHQ recorded Sep 28, 2026	501-1,000	1,419 contacts →
	Exact match “ESDS Software Solution Limited is India's Sovereign End-to-End AI Ecosystem Provider, delivering a comprehensive portfolio spanning Swaraj Cloud, Colocation, GPU-as-a-Service, AI…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Logicalis	Exact match	Maidenhead, United KingdomHQ recorded Sep 28, 2026	5,001-10,000	1,372 contacts →
	Exact match “We are Architects of Change™.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	AEVEN	Exact match	Ballerup, DenmarkHQ recorded Sep 28, 2026	1,001-5,000	1,365 contacts →
	Exact match “We’re here to provide digital infrastructure that helps companies and institutions steer a straight course.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Wachter, INC	Exact match	Lenexa, KS, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,237 contacts →
	Exact match “Wachter is on the cutting-edge of technology and infrastructure installation and has been since 1930.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Long View Systems	Exact match	Calgary, AB, CanadaHQ recorded Sep 28, 2026	1,001-5,000	1,170 contacts →
	Exact match “At Long View, we believe technology should empower people, strengthen organizations, and drive meaningful outcomes.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Kinetic IT	Exact match	Perth, AustraliaHQ recorded Sep 28, 2026	1,001-5,000	1,169 contacts →
	Exact match “Kinetic IT has come a long way since opening its doors in 1995, emerging as one of Australia’s leading ICT managed services providers.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Onitio	Exact match	Oslo, NorwayHQ recorded Sep 28, 2026	1,001-5,000	1,099 contacts →
	Exact match “Onitio is an IT service and infrastructure provider working across the Nordic region.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Trends & Technologies, INC	Exact match	Makati City, PhilippinesHQ recorded Sep 28, 2026	501-1,000	1,067 contacts →
	Exact match “Trends empowers our clients with technology-enabled business services allowing them to transcend.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Solugenix	Exact match	Brea, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,063 contacts →
	Exact match “Technology only matters when it helps the business run better.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	NSC Global	Exact match	London, United KingdomHQ recorded Sep 28, 2026	1,001-5,000	1,039 contacts →
	Exact match “Global business doesn’t have to be complicated.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Synoptek	Exact match	Costa Mesa, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,037 contacts →
	Exact match “Synoptek is a leading global managed services provider and technology consulting firm that delivers transformative business results.” Recorded in the RevenueBase company graph · Sep 28, 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 “IT infrastructure managed service providers”. 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 36,053 IT infrastructure managed service providers worldwide

See the full list, filter by size, metro and specialty, and access 155,674 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT infrastructure managed service providers worldwide at a glance

As of Sep 28, 2026

30.0%Verified-email coverage

14.4Average contacts per company

1-10Median size (employees)

1.6%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

20,377

11-50

11,759

51-200

2,776

201-500

600

501-1,000

201

1,001-5,000

144

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 IT infrastructure managed service providers are linked below.
What qualifies: Company records worldwide whose business descriptions match “IT infrastructure managed service providers” 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 155,674 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 28, 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.

IT infrastructure managed service providers by location

181 lists · largest first

Every IT infrastructure managed service providers 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 “IT infrastructure managed service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT infrastructure managed service providers are there worldwide?

RevenueBase identified 36,053 company matches for IT infrastructure managed service providers 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?

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

Which country has the most IT infrastructure managed service providers?

The United States leads with 10,284 companies, followed by the United Kingdom (2,513) and India (2,322). Every IT infrastructure managed service providers list by country and city is linked on this page.

Which city has the most IT infrastructure managed service providers?

London leads with 587 company records, followed by Sao Paulo (460) and New York (288).

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 155,674 professional contacts with verified work emails tracked across these 36,053 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 28, 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.