Company lists · Data refreshed November 2026

Top 25 Enterprise support companies worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 46,989 companies tracked

RevenueBase identified 46,989 company matches for enterprise support companies worldwide as of November 2026 and tracks 734,649 professional contacts across them, including 194,289 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for enterprise support 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 5, 2026. Country and city lists for enterprise support 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 5, 2026 How this list was built

46,989Companies

734,649Contacts tracked

194,289Verified emails

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The 25 largest enterprise support companies worldwide

Ranked by team size

Top 25 of 46,989 company matches for enterprise support companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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, NY, United StatesHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
2	CDW	Exact match	Vernon Hills, IL, United StatesHQ recorded Nov 5, 2026	10001+	13,669 contacts →
	Exact match “At CDW, we know how to make technology work so people can do great things.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Compucom	Exact match	Fort Mill, WA, United StatesHQ recorded Nov 5, 2026	5,001-10,000	8,318 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 · Nov 5, 2026 · View company records in RevenueBase
4	SHI International Corp	Exact match	Somerset, United StatesHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
5	Datacom	Exact match	Auckland, New ZealandHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
6	Leadec	Exact match	Stuttgart, GermanyHQ recorded Nov 5, 2026	10001+	5,579 contacts →
	Exact match “Leadec is the leading global service specialist for factories across their entire life cycle and related infrastructure.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Adesso SE	Exact match	Dortmund, GermanyHQ recorded Nov 5, 2026	5,001-10,000	5,232 contacts →
	Exact match “The future belongs to companies that effectively translate agentic AI into value creation.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Aspire Systems	Exact match	Chennai, IndiaHQ recorded Nov 5, 2026	1,001-5,000	5,010 contacts →
	Exact match “Aspire Systems is a global technology services firm serving as a trusted technology partner for our customers.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	CGS Computer Generated Solutions	Exact match	New York, NB, United StatesHQ recorded Nov 5, 2026	5,001-10,000	4,991 contacts →
	Exact match “For over 40 years, CGS has enabled global enterprises, regional companies, and government agencies to drive breakthrough performance through business applications, enterprise…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Getronics	Exact match	Amsterdam-duivendrecht, NetherlandsHQ recorded Nov 5, 2026	1,001-5,000	3,998 contacts →
	Exact match “Running technology across multiple vendors and regions creates redundancy, cost, risk and slower innovation.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Arrise	Exact match	GibraltarHQ recorded Nov 5, 2026	5,001-10,000	3,417 contacts →
	Exact match “ARRISE is a global leader in software development and services for the iGaming industry, operating across over 14 locations worldwide.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Sysnet Global Technologies PVT LTD	Exact match	New Delhi, IndiaHQ recorded Nov 5, 2026	1,001-5,000	3,044 contacts →
	Exact match “Think IT, Think Sysnet.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	CTIS	Exact match	Barueri, BrazilHQ recorded Nov 5, 2026	5,001-10,000	2,702 contacts →
	Exact match “CTIS, a SONDA Group company, is recognized as one of the largest and most important Brazilian information technology companies.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Pomeroy	Exact match	Hebron, KY, PalestineHQ recorded Nov 5, 2026	1,001-5,000	2,671 contacts →
	Exact match “Technology is mission-critical to your business so it must work, continuously.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Astreya	Exact match	San Jose, CA, United StatesHQ recorded Nov 5, 2026	1,001-5,000	2,524 contacts →
	Exact match “Astreya is the leading IT solutions provider for some of the world's most recognizable and innovative organizations.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Ness Technologies נס טכנולוגיות	Exact match	Raanana, IsraelHQ recorded Nov 5, 2026	5,001-10,000	2,217 contacts →
	Exact match “NESS is one of Israel’s leading companies in the field of information systems, having reached this status thanks to our employees.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Contour Software	Exact match	Karachi, PakistanHQ recorded Nov 5, 2026	1,001-5,000	2,193 contacts →
	Exact match “Contour Software is a wholly owned subsidiary of Constellation Software CSI acquires, manages, and builds market-leading vertical market software (“VMS”) businesses that develop…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	TRT	Exact match	Singapore, GermanyHQ recorded Nov 5, 2026	n/a	2,153 contacts →
	Exact match “TRT is a Global Provider of IT Server, Storage and Networking Services.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Rimini Street	Exact match	Las Vegas, NV, United StatesHQ recorded Nov 5, 2026	1,001-5,000	2,144 contacts →
	Exact match “Rimini Street, Inc.(Nasdaq: RMNI), a Russell Company, is a global leader in end-to-end third-party enterprise software support, managed services and Agentic AI ERP innovation…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Aforeserve.com LTD	Exact match	Noida, IndiaHQ recorded Nov 5, 2026	1,001-5,000	2,141 contacts →
	Exact match “Aforeserve delivers IT infrastructure services, field support, and managed operations for enterprises across India.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	IT Convergence	Exact match	Irving, United StatesHQ recorded Nov 5, 2026	501-1,000	2,086 contacts →
	Exact match “IT Convergence is a global Oracle Platinum Partner with a comprehensive service offering across all three pillars of the Cloud (IaaS, PaaS, SaaS), including Consulting/Advisory…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	Helpline	Exact match	Nanterre Cedex, FranceHQ recorded Nov 5, 2026	1,001-5,000	2,063 contacts →
	Exact match “HELPLINE est spécialisée dans l’infogérance du support utilisateur et la mise en œuvre d’une expérience collaborateur augmentée par l’IA, où l’expertise humaine et la technologie…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	2p Perfect Presentation	Exact match	Riyadh, Saudi ArabiaHQ recorded Nov 5, 2026	1,001-5,000	1,954 contacts →
	Exact match “2P is a leader in Saudi Arabia's ICT services and technology solutions market.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	GURU	Exact match	Rockville, MD, United StatesHQ recorded Nov 5, 2026	n/a	1,941 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 · Nov 5, 2026 · View company records in RevenueBase
25	Eplus INC	Exact match	Herndon, VA, United StatesHQ recorded Nov 5, 2026	1,001-5,000	1,901 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 · Nov 5, 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 support 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 46,989 enterprise support companies worldwide

See the full list, filter by size, metro and specialty, and access 194,289 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise support companies worldwide at a glance

As of Nov 5, 2026

26.4%Verified-email coverage

15.6Average contacts per company

1-10Median size (employees)

1.6%Largest-city concentration · London

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

26,343

11-50

14,645

51-200

3,920

201-500

971

501-1,000

277

1,001-5,000

225

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 support companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “enterprise support 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 194,289 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 5, 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 support companies by location

256 lists · largest first

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

How many enterprise support companies are there worldwide?

RevenueBase identified 46,989 company matches for enterprise support 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?

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

Which country has the most enterprise support companies?

The United States leads with 10,318 companies, followed by India (3,658) and the United Kingdom (3,466). Every enterprise support companies list by country and city is linked on this page.

Which city has the most enterprise support companies?

London leads with 774 company records, followed by Sao Paulo (624) and Bangalore (358).

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 194,289 professional contacts with verified work emails tracked across these 46,989 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 5, 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.