Company lists · Data refreshed September 2026

Top 25 Enterprise server support companies worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 25,022 companies tracked

RevenueBase identified 25,022 enterprise server support companies worldwide as of September 2026 and tracks 306,661 professional contacts across them, including 84,589 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers enterprise server support 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 28, 2026. Country and city lists for enterprise server support 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

25,022Companies

306,661Contacts tracked

84,589Verified emails

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The 25 largest enterprise server support companies worldwide

Ranked by team size

Top 25 of 25,022 enterprise server support companies worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise server support companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Kyndryl	Indirect evidence	New York City, NY, United StatesHQ checked Sep 28, 2026	10001+	45,903 contacts →
	Indirect evidence “We have the world’s best talent that design, run, and manage the most advanced and reliable technology infrastructure each day.” Source: RevenueBase Database · checked Sep 28, 2026
2	CDW	Indirect evidence	Vernon Hills, IL, United StatesHQ checked Sep 28, 2026	10001+	13,155 contacts →
	Indirect evidence “At CDW, we know how to make technology work so people can do great things.” Source: RevenueBase Database · checked Sep 28, 2026
3	SHI International Corp	Indirect evidence	Somerset, NJ, United StatesHQ checked Sep 28, 2026	5,001-10,000	6,734 contacts →
	Indirect evidence “Think of SHI as your personal technology concierge.” Source: RevenueBase Database · checked Sep 28, 2026
4	Pomeroy	Indirect evidence	Hebron, KY, PalestineHQ checked Sep 28, 2026	1,001-5,000	2,447 contacts →
	Indirect evidence “Technology is mission-critical to your business so it must work, continuously.” Source: RevenueBase Database · checked Sep 28, 2026
5	Aforeserve.com LTD	Strong evidence	Noida, IndiaHQ checked Sep 28, 2026	1,001-5,000	2,133 contacts →
	Strong evidence “Aforeserve delivers IT infrastructure services, field support, and managed operations for enterprises across India.” Source: RevenueBase Database · checked Sep 28, 2026
6	TRT	Partial evidence	Singapore, GermanyHQ checked Sep 28, 2026	n/a	2,037 contacts →
	Partial evidence “TRT is a Global Provider of IT Server, Storage and Networking Services.” Source: RevenueBase Database · checked Sep 28, 2026
7	Terralogic	Partial evidence	San Jose, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,364 contacts →
	Partial evidence “Our foundation has been one of the top IT service provider companies -accentuating new heights in providing technology services for the connected world.” Source: RevenueBase Database · checked Sep 28, 2026
8	TCM	Indirect evidence	Sandton, South AfricaHQ checked Sep 28, 2026	1,001-5,000	1,081 contacts →
	Indirect evidence “Established in 1987, TCM possesses the expertise, experience and agility to meet customers' IT requirements and adapt in an ever-changing economic and corporate climate, through…” Source: RevenueBase Database · checked Sep 28, 2026
9	Trends & Technologies, INC	Partial evidence	Makati City, PhilippinesHQ checked Sep 28, 2026	501-1,000	1,067 contacts →
	Partial evidence “Trends empowers our clients with technology-enabled business services allowing them to transcend.” Source: RevenueBase Database · checked Sep 28, 2026
10	PCM The Right Technology, Delivered	Indirect evidence	El Segundo, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,046 contacts →
	Indirect evidence “PCM is a division of Insight \| Together, we’ll help you navigate complex IT challenges.” Source: RevenueBase Database · checked Sep 28, 2026
11	NSC Global	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1,001-5,000	1,039 contacts →
	Indirect evidence “Global business doesn’t have to be complicated.” Source: RevenueBase Database · checked Sep 28, 2026
12	Service Express	Partial evidence	Grand Rapids, MI, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,015 contacts →
	Partial evidence “Service Express, a Park Place Technologies Company, is a leading data center solutions provider specializing in multivendor maintenance, managed infrastructure and hardware…” Source: RevenueBase Database · checked Sep 28, 2026
13	Ilha Service Tecnologia Ltda	Partial evidence	São José, BrazilHQ checked Sep 28, 2026	1,001-5,000	985 contacts →
	Partial evidence “Atuante no mercado de Tecnologia desde o ano de 1991, com certificação ISO 9001 para prestação de serviços de TI e fabricação de computadores, a IlhaService é uma empresa…” Source: RevenueBase Database · checked Sep 28, 2026
14	Mfec Public Company Limited	Partial evidence	Chomphon, ThailandHQ checked Sep 28, 2026	1,001-5,000	980 contacts →
	Partial evidence “MFEC Public Company Limited (PLC) established in 1997, is positioned as a premier IT service provider specializing in network computing and e-business, serving mainly large…” Source: RevenueBase Database · checked Sep 28, 2026
15	First Technology	Indirect evidence	Midrand, South AfricaHQ checked Sep 28, 2026	1,001-5,000	875 contacts →
	Indirect evidence “First Technology, established in 1983, is a wholly owned subsidiary of the First Technology Group (FTG), with branches in every major business area in South Africa.” Source: RevenueBase Database · checked Sep 28, 2026
16	Nasstar	Indirect evidence	Wakefield, United KingdomHQ checked Sep 28, 2026	1,001-5,000	844 contacts →
	Indirect evidence “Complexity isn’t the enemy.” Source: RevenueBase Database · checked Sep 28, 2026
17	Comware S.A	Indirect evidence	Bogotá, ColombiaHQ checked Sep 28, 2026	1,001-5,000	814 contacts →
	Indirect evidence “Somos un equipo profesional en el diseño, implementación y gestión de soluciones tecnológicas, que apoya el desarrollo y soporte de su negocio.” Source: RevenueBase Database · checked Sep 28, 2026
18	People Prime Worldwide	Indirect evidence	Hyderabad, IndiaHQ checked Sep 28, 2026	501-1,000	806 contacts →
	Indirect evidence “At People Prime Worldwide, we deliver innovative IT solutions that drive business success.” Source: RevenueBase Database · checked Sep 28, 2026
19	Evernex	Strong evidence	Paris, ItalyHQ checked Sep 28, 2026	501-1,000	796 contacts →
	Strong evidence “Evernex is an experienced third-party maintenance provider supporting data center infrastructure (server, storage and network equipment) to enable cost optimisation, improved…” Source: RevenueBase Database · checked Sep 28, 2026
20	Bell Integration	Partial evidence	Portsmouth, United StatesHQ checked Sep 28, 2026	501-1,000	754 contacts →
	Partial evidence “Founded in 1995, Bell’s market-leading technology consultation and managed services have enabled organisations to transform their IT capabilities and elevate their business…” Source: RevenueBase Database · checked Sep 28, 2026
21	Worldwide Techservices	Partial evidence	Tewksbury, MA, United StatesHQ checked Sep 28, 2026	1,001-5,000	717 contacts →
	Partial evidence “Our worldwide team of over technicians service more than 3 million desktops, laptops, printers, servers, networks, satellites and LCDs each year in more than 50 countries.” Source: RevenueBase Database · checked Sep 28, 2026
22	Hepta Informática Ltda	Indirect evidence	Brasília, BrazilHQ checked Sep 28, 2026	501-1,000	657 contacts →
	Indirect evidence “Criada em 1992, a Hepta Informática é especialista no desenvolvimento e na implementação de soluções de Tecnologia da Informação para o mercado corporativo.” Source: RevenueBase Database · checked Sep 28, 2026
23	Ciber Global	Partial evidence	Troy, MI, United StatesHQ checked Sep 28, 2026	5,001-10,000	646 contacts →
	Partial evidence “Ciber Global is now HTC Global Services with effect from November 30, 2021.” Source: RevenueBase Database · checked Sep 28, 2026
24	Produban	Partial evidence	Boadilla Del Monte, SpainHQ checked Sep 28, 2026	5,001-10,000	633 contacts →
	Partial evidence “Produban is Grupo Santander’s technology company which specializes in the continuous design and operation of IT infrastructures, offering an integral service to its clients in the…” Source: RevenueBase Database · checked Sep 28, 2026
25	Scsk Corporation	Partial evidence	Tokyo, JapanHQ checked Sep 28, 2026	5,001-10,000	626 contacts →
	Partial evidence “Providing I T Services That Anticipate Client Needs and Become Optimal Solutions We want to deliver faster, more accurate, and more in-depth IT services as demanded by business.” Source: RevenueBase Database · checked Sep 28, 2026

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: enterprise server support 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 enterprise server support companies.
Partial evidence: Its own public description names part of enterprise server support companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise server support 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 25,022 enterprise server support companies worldwide

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Enterprise server support companies worldwide at a glance

As of Sep 28, 2026

27.6%Verified-email coverage

12.3Average contacts per company

1-10Median size (employees)

1.5%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

15,480

11-50

7,189

51-200

1,613

201-500

393

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

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among enterprise server support 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 enterprise server support companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “enterprise server support 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 enterprise server support 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 enterprise server support 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, 84,589 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 28, 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.

Enterprise server support companies by location

119 lists · largest first

Every Enterprise server support 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 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 enterprise server support 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 enterprise server support companies are there worldwide?

RevenueBase identified 25,022 enterprise server support 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?

Kyndryl, headquartered in New York City, tops this list with the largest team on record.

Which country has the most enterprise server support companies?

The United States leads with 5,231 companies, followed by Brazil (1,821) and India (1,618). Every enterprise server support companies list by country and city is linked on this page.

Which city has the most enterprise server support companies?

Sao Paulo leads with 379 headquartered companies, followed by London (333) and New York (147).

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 84,589 verified decision-maker contacts tracked across these 25,022 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 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 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.