Company lists · Data refreshed October 2026

Top 25 IT managed service providers worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 22,708 companies tracked

RevenueBase identified 22,708 company matches for IT managed service providers worldwide as of October 2026 and tracks 275,392 professional contacts across them, including 95,607 with verified work emails. The United States is the largest market and London the largest hub.

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

22,708Companies

275,392Contacts tracked

95,607Verified emails

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The 25 largest IT managed service providers worldwide

Ranked by team size

Top 25 of 22,708 company matches for IT managed service providers 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	Compucom	Exact match	Fort Mill, SC, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
2	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
3	NIL LTD	Exact match	Ljubljana, SloveniaHQ recorded Oct 1, 2026	n/a	2,523 contacts →
	Exact match “NIL is a globally recognized provider of advanced data center, network, cloud, cyber security solutions as well as services for business and industry environments, state…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Pomeroy	Exact match	Hebron, KY, PalestineHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
5	GURU	Exact match	Rockville, MD, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
6	Eplus INC	Exact match	Herndon, VA, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
7	CMS	Exact match	Meudon La Foret, FranceHQ recorded Oct 1, 2026	n/a	1,519 contacts →
	Exact match “Société d'infogérance” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Thrive	Exact match	Foxborough, MA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	1,432 contacts →
	Exact match “Thrive is a NextGen 3.0 global technology outsourcing provider that empowers small and mid-market organizations to transform their technology into a strategic advantage.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Logicalis	Exact match	Maidenhead, United KingdomHQ recorded Oct 1, 2026	5,001-10,000	1,372 contacts →
	Exact match “We are Architects of Change™.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Marco Technologies	Exact match	St. Cloud, MN, United StatesHQ recorded Oct 1, 2026	1,001-5,000	1,203 contacts →
	Exact match “At Marco, we're all about making technology work for you (and not the other way around).” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	COX Business	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	10001+	1,094 contacts →
	Exact match “Cox Business provides a wide range of technology solutions for businesses of all sizes with reliable, scalable products and services tailored to your unique needs.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Solugenix	Exact match	Brea, CA, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
13	Flairstech	Exact match	Cairo, EgyptHQ recorded Oct 1, 2026	1,001-5,000	1,039 contacts →
	Exact match “Since its establishment on the foundations of Innovation, Talent, and Excellence, FlairsTech has grown rapidly and steadily into the international technology-driven Managed…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Synoptek	Exact match	Costa Mesa, CA, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
15	CCB Technology	Exact match	Racine, WI, United StatesHQ recorded Oct 1, 2026	n/a	1,018 contacts →
	Exact match “CCB Technology provides award-winning IT support and project services to customers nationwide.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	IT By Design	Exact match	Freehold, NJ, United StatesHQ recorded Oct 1, 2026	501-1,000	928 contacts →
	Exact match “For more than 20 years, IT By Design has been the growth partner MSPs trust to scale profitably.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Nasstar	Exact match	Wakefield, United KingdomHQ recorded Oct 1, 2026	1,001-5,000	844 contacts →
	Exact match “Complexity isn’t the enemy.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Buchanan Technologies	Exact match	Grapevine, TX, United StatesHQ recorded Oct 1, 2026	501-1,000	818 contacts →
	Exact match “As a leading IT consulting and outsourcing services firm, Buchanan Technologies helps organizations across North America turn their business technology into a powerful competitive…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Bitmarck	Exact match	Essen, GermanyHQ recorded Oct 1, 2026	1,001-5,000	784 contacts →
	Exact match “As a managed service provider for the IT market of statutory health insurance, BITMARCK furthers digitalization of this sector as well as innovative solutions and services for its…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Megazonecloud	Exact match	Gwacheon-si, South KoreaHQ recorded Oct 1, 2026	1,001-5,000	771 contacts →
	Exact match “MSP).” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Softcell Technologies Global Pvt. LTD	Exact match	Mumbai, IndiaHQ recorded Oct 1, 2026	501-1,000	763 contacts →
	Exact match “With 35 years of experience, Softcell Technologies Global is a trusted IT services provider specialising in (i) IT security and cybersecurity solutions,(ii) cloud / on-premise…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	Apptix	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	n/a	762 contacts →
	Exact match “Apptix was acquired by Fusion Connect in 2016.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	Claranet Portugal	Exact match	Lisbon, PortugalHQ recorded Oct 1, 2026	1,001-5,000	753 contacts →
	Exact match “Claranet Portugal is the Portuguese market leader in Information Technologies and a specialist in Cloud, Workplace, Applications, Data & AI and Security solutions and managed…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	TPX	Exact match	Austin, TX, United StatesHQ recorded Oct 1, 2026	1,001-5,000	751 contacts →
	Exact match “TPx is the reliable sidekick every growing business deserves, powering your tech while you take the lead.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25	Ebttikar Technology Company	Exact match	Riyadh, Saudi ArabiaHQ recorded Oct 1, 2026	1,001-5,000	703 contacts →
	Exact match “EBTTIKAR, a subsidiary of N2V (Nano Nuance Venture), leverages a customer-centric approach, strategic partnerships, and continuous innovation to empower businesses with…” 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 “IT 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 22,708 IT managed service providers worldwide

See the full list, filter by size, metro and specialty, and access 95,607 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT managed service providers worldwide at a glance

As of Oct 1, 2026

34.7%Verified-email coverage

12.1Average contacts per company

1-10Median size (employees)

1.9%Largest-city concentration · London

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

13,144

11-50

7,520

51-200

1,514

201-500

277

501-1,000

1,001-5,000

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 managed service providers are linked below.
What qualifies: Company records worldwide whose business descriptions match “IT 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 95,607 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.

IT managed service providers by location

162 lists · largest first

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

How many IT managed service providers are there worldwide?

RevenueBase identified 22,708 company matches for IT managed service providers 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?

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

Which country has the most IT managed service providers?

The United States leads with 8,813 companies, followed by the United Kingdom (1,936) and Canada (1,075). Every IT managed service providers list by country and city is linked on this page.

Which city has the most IT managed service providers?

London leads with 421 company records, followed by New York (247) and Houston (181).

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 95,607 professional contacts with verified work emails tracked across these 22,708 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.