Company lists · Data refreshed September 2026

Top 25 Enterprise server support companies based in the United States

Name: Enterprise server support companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 5,231 companies tracked

RevenueBase identified 5,231 company matches for enterprise server support companies associated with the United States as of September 2026 and tracks 128,777 professional contacts across them, including 48,622 with verified work emails. New York is the largest hub.

This list covers company matches for enterprise server support companies associated with the United States, 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.

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

5,231Companies

128,777Contacts tracked

48,622Verified emails

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The 25 largest enterprise server support companies based in the United States

Ranked by team size

Top 25 of 5,231 company matches for enterprise server support companies based in the United States, 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, 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	CDW	Exact match	Vernon Hills, IL, United StatesHQ recorded Sep 28, 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 · 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	Terralogic	Exact match	San Jose, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,364 contacts →
	Exact match “Our foundation has been one of the top IT service provider companies -accentuating new heights in providing technology services for the connected world.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	PCM The Right Technology, Delivered	Exact match	El Segundo, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,046 contacts →
	Exact match “PCM is a division of Insight \| Together, we’ll help you navigate complex IT challenges.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Service Express	Exact match	Grand Rapids, MI, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,015 contacts →
	Exact match “Service Express, a Park Place Technologies Company, is a leading data center solutions provider specializing in multivendor maintenance, managed infrastructure and hardware…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Worldwide Techservices	Exact match	Tewksbury, MA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	717 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Ciber Global	Exact match	Troy, MI, United StatesHQ recorded Sep 28, 2026	5,001-10,000	646 contacts →
	Exact match “Ciber Global is now HTC Global Services with effect from November 30, 2021.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Decisionone	Exact match	Havertown, PA, United StatesHQ recorded Sep 28, 2026	501-1,000	623 contacts →
	Exact match “DecisionOne is the largest global independent technology support organization in the TPM and ISO markets.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Denali Advanced Integration	Exact match	Redmond, WA, United StatesHQ recorded Sep 28, 2026	501-1,000	617 contacts →
	Exact match “Denali Advanced Integration delivers Enterprise IT solutions and services globally.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	S & L International	Exact match	Arcadia, CA, United StatesHQ recorded Sep 28, 2026	n/a	607 contacts →
	Exact match “S&L International, Inc.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Curvature	Exact match	Santa Barbara, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	472 contacts →
	Exact match “The most trusted source for new and pre-owned Server, Storage, and Network hardware.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Unicom	Exact match	Lincoln, RI, United StatesHQ recorded Sep 28, 2026	201-500	472 contacts →
	Exact match “UNICOM, a division of Custom Computer Specialists, is an IT services consultancy that provides technology solutions to corporate, education, government, and healthcare clients…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	CDS	Exact match	Eatontown, NJ, United StatesHQ recorded Sep 28, 2026	51-200	447 contacts →
	Exact match “CDS is a global leader in Multi-Vendor Support (MVS) services, helping organizations take control of their IT infrastructure.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Velociti	Exact match	Riverside, MO, United StatesHQ recorded Sep 28, 2026	201-500	410 contacts →
	Exact match “Around here, we say it all started with an idea: What if we developed a new approach for designing, deploying and maintaining the technology that runs a business?” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Acuative	Exact match	Fairfield, NJ, United StatesHQ recorded Sep 28, 2026	501-1,000	401 contacts →
	Exact match “Leveraging a powerful combination of expertise, round-the-clock availability, and extensive technical resources for over 40 years!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	ALIGN	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	201-500	395 contacts →
	Exact match “Align is a leading global provider of technology infrastructure solutions, managed IT services and data center deployment.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	EN Pointe IT Solutions	Exact match	El Segundo, CA, United StatesHQ recorded Sep 28, 2026	n/a	378 contacts →
	Exact match “En Pointe IT Solutions is a national technology solutions provider focused on mid-market and enterprise businesses.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Prutech Solutions, INC	Exact match	Iselin, NJ, United StatesHQ recorded Sep 28, 2026	501-1,000	369 contacts →
	Exact match “PruTech Solutions Inc.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	PCS	Exact match	Moorestown, NJ, United StatesHQ recorded Sep 28, 2026	201-500	336 contacts →
	Exact match “Teamwork.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Bailiwick, An Eplus Technology, Inc. Company	Exact match	Chaska, MN, United StatesHQ recorded Sep 28, 2026	201-500	328 contacts →
	Exact match “As a partner to some of the world’s largest companies, Bailiwick provides professionally managed technology integration and IT expertise for complex, large-scale IT initiatives.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Business Intelli Solutions	Exact match	Dallas, TX, United StatesHQ recorded Sep 28, 2026	201-500	312 contacts →
	Exact match “Welcome to Business Intelli Business Intelli Solutions Inc, is a provider of high quality Information Technology (IT) Services in the areas of Data Warehousing, Enterprise…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Essintial Enterprise Solutions	Exact match	Camp Hill, PA, United StatesHQ recorded Sep 28, 2026	501-1,000	306 contacts →
	Exact match “Essintial Enterprise Solutions is a full-service IT operations partner helping multi-unit businesses scale, support, and simplify their technology.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Unicom Engineering	Exact match	Canton, MA, United StatesHQ recorded Sep 28, 2026	201-500	304 contacts →
	Exact match “UNICOM Engineering is a leading provider of server-based application platforms, storage solutions, and lifecycle support services for software technology developers, data center…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Proven IT	Exact match	Tinley Park, IL, United StatesHQ recorded Sep 28, 2026	201-500	301 contacts →
	Exact match “Proven IT is an IT Consulting firm with locations in Illinois, Indiana, and Arizona.” 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 “enterprise server 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 5,231 enterprise server support companies based in the United States

See the full list, filter by size, metro and specialty, and access 48,622 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise server support companies based in the United States at a glance

As of Sep 28, 2026

37.8%Verified-email coverage

24.6Average contacts per company

1-10Median size (employees)

2.9%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

3,142

11-50

1,626

51-200

333

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 5,231 companies.

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.
What qualifies: Company records associated with the United States whose business descriptions match “enterprise server 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 48,622 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.

Enterprise server support companies by metro

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

How many enterprise server support companies are there based in the United States?

RevenueBase identified 5,231 company matches for enterprise server support companies associated with the United States 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 city has the most enterprise server support companies?

New York leads with 152 company records, followed by Houston (78) and Atlanta (62).

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 48,622 professional contacts with verified work emails tracked across these 5,231 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.