Company lists · Data refreshed September 2026

Top 25 Cloud infrastructure managed service providers based in the United States

Name: Cloud infrastructure managed service providers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 2,523 companies tracked

RevenueBase identified 2,523 cloud infrastructure managed service providers headquartered in the United States as of September 2026 and tracks 72,669 professional contacts across them, including 20,090 with verified work emails. New York is the largest hub.

This list covers cloud infrastructure managed service providers headquartered in the United States, 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 27, 2026.

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 27, 2026 86% judged on-target in blind review

2,523Companies

72,669Contacts tracked

20,090Verified emails

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The 25 largest cloud infrastructure managed service providers based in the United States

Ranked by team size

Top 25 of 2,523 cloud infrastructure managed service providers based in the United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to cloud infrastructure managed service providers: 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	Vmware	Strong evidence	Palo Alto, CA, United StatesHQ checked Sep 27, 2026	10001+	17,326 contacts →
	Strong evidence “Broadcom's VMware software manages cloud complexity so customers can modernize infrastructure, accelerate app development, and protect workloads, wherever these reside.” Source: RevenueBase Database · checked Sep 27, 2026
2	IT Convergence	Partial evidence	Irving, IL, United StatesHQ checked Sep 27, 2026	501-1,000	1,950 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
3	GURU	Strong evidence	Rockville, MD, United StatesHQ checked Sep 27, 2026	n/a	1,906 contacts →
	Strong evidence “Established in 1995, GURU is an IT managed service provider that specializes in infrastructure support, systems integration, data architecture, data hosting, and cloud services.” Source: RevenueBase Database · checked Sep 27, 2026
4	Transaction Network Services TNS	Partial evidence	Reston, VA, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,793 contacts →
	Partial evidence “TNS is a global provider of Infrastructure-as-a-Service (IaaS) solutions to the financial, communications and payments markets.” Source: RevenueBase Database · checked Sep 27, 2026
5	Eplus INC	Indirect evidence	Herndon, VA, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,749 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
6	Sungard Availability Services	Strong evidence	Wayne, PA, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,175 contacts →
	Strong evidence “11:11 Systems is a managed infrastructure solutions provider that empowers customers to modernize, protect, and manage mission-critical applications and data, leveraging 11:11’s…” Source: RevenueBase Database · checked Sep 27, 2026
7	IT By Design	Indirect evidence	Freehold, NJ, United StatesHQ checked Sep 27, 2026	501-1,000	928 contacts →
	Indirect evidence “For more than 20 years, IT By Design has been the growth partner MSPs trust to scale profitably.” Source: RevenueBase Database · checked Sep 27, 2026
8	Railway	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	n/a	837 contacts →
	Partial evidence “Railway’s mission is to build the cloud computing stack that unburdens you, so you can focus more on what matters to you.” Source: RevenueBase Database · checked Sep 27, 2026
9	Tierpoint	Partial evidence	St. Louis, MO, United StatesHQ checked Sep 27, 2026	501-1,000	811 contacts →
	Partial evidence “We are cloud-forward and data center-strong, a champion for untangling the hybrid complexity of modern IT, so you can free up resources to innovate, exceed customer expectations…” Source: RevenueBase Database · checked Sep 27, 2026
10	DOIT	Strong evidence	Santa Clara, CA, United StatesHQ checked Sep 27, 2026	501-1,000	627 contacts →
	Strong evidence “Your cloud infrastructure, always at its best.” Source: RevenueBase Database · checked Sep 27, 2026
11	Maintech, Incorporated	Strong evidence	Clark, NJ, United StatesHQ checked Sep 27, 2026	501-1,000	529 contacts →
	Strong evidence “Maintech: A trusted global partner for IT Infrastructure Solutions and Managed Services, leveraging over 50 years of experience to empower businesses worldwide.” Source: RevenueBase Database · checked Sep 27, 2026
12	Innovative Solutions	Indirect evidence	West Henrietta, NY, United StatesHQ checked Sep 27, 2026	51-200	503 contacts →
	Indirect evidence “Innovative Solutions is focused on helping every small to midsize business, across the U.S.” Source: RevenueBase Database · checked Sep 27, 2026
13	Rapidscale	Partial evidence	Raleigh, NC, United StatesHQ checked Sep 27, 2026	501-1,000	456 contacts →
	Partial evidence “Unbiased Cloud.” Source: RevenueBase Database · checked Sep 27, 2026
14	Meriplex	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	501-1,000	450 contacts →
	Indirect evidence “If you’re a midsize enterprise with employees (i.e, an “MSE” according to Gartner), we know what you’re going through.” Source: RevenueBase Database · checked Sep 27, 2026
15	Nerdio	Strong evidence	Chicago, IL, United StatesHQ checked Sep 27, 2026	201-500	408 contacts →
	Strong evidence “Nerdio is a leading provider of powerful, simplified cloud management solutions for businesses of all sizes.” Source: RevenueBase Database · checked Sep 27, 2026
16	ALIGN	Strong evidence	New York, NY, United StatesHQ checked Sep 27, 2026	201-500	395 contacts →
	Strong evidence “Align is a leading global provider of technology infrastructure solutions, managed IT services and data center deployment.” Source: RevenueBase Database · checked Sep 27, 2026
17	SDI Presence	Partial evidence	Chicago, IL, United StatesHQ checked Sep 27, 2026	201-500	391 contacts →
	Partial evidence “SDI Presence LLC is an IT consultancy and managed services provider (MSP) that leverages its strong team presence to advance our clients to a secure digital enterprise.” Source: RevenueBase Database · checked Sep 27, 2026
18	Independent Consultant	Partial evidence	Little Rock, AR, United StatesHQ checked Sep 27, 2026	51-200	370 contacts →
	Partial evidence “ClearPointe is an authority on cloud based solutions.” Source: RevenueBase Database · checked Sep 27, 2026
19	Lightedge	Partial evidence	Des Moines, IA, United StatesHQ checked Sep 27, 2026	201-500	351 contacts →
	Partial evidence “Lightedge delivers technology solutions that bring the operational benefits of the public cloud to enterprise IT workloads.” Source: RevenueBase Database · checked Sep 27, 2026
20	Sourcepass	Indirect evidence	New York, MA, United StatesHQ checked Sep 27, 2026	201-500	341 contacts →
	Indirect evidence “Sourcepass was created to disrupt the stale IT services and security space.” Source: RevenueBase Database · checked Sep 27, 2026
21	INAP	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	51-200	334 contacts →
	Strong evidence “Internap Holding LLC (INAP) is a global provider of performance-driven, secure hybrid infrastructure solutions, enabling technology leaders to simplify their cloud journeys and…” Source: RevenueBase Database · checked Sep 27, 2026
22	Cognisive	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	201-500	311 contacts →
	Indirect evidence “Cognisive is an esteemed IT Consulting and Services firm that provides extensive support across multiple technological facets, including web, applications, data, networks, and…” Source: RevenueBase Database · checked Sep 27, 2026
23	1901 Group	Partial evidence	Reston, VA, United StatesHQ checked Sep 27, 2026	201-500	306 contacts →
	Partial evidence “1901 Group, a wholly owned subsidiary of Leidos, is a leading FedRAMP authorized managed service provider for public and private sectors delivering innovative IT solutions by…” Source: RevenueBase Database · checked Sep 27, 2026
24	Protech Services Group, INC	Strong evidence	Memphis, TN, United StatesHQ checked Sep 27, 2026	51-200	296 contacts →
	Strong evidence “We know that CIOs, CISOs, CTOs, and IT Directors wear a lot of hats-navigating security threats, modernizing infrastructure, managing internal expectations, all while still…” Source: RevenueBase Database · checked Sep 27, 2026
25	Cloudeq	Indirect evidence	Novi, MI, United StatesHQ checked Sep 27, 2026	201-500	295 contacts →
	Indirect evidence “100+ enterprise clients.” Source: RevenueBase Database · checked Sep 27, 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: cloud infrastructure managed service providers. 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 cloud infrastructure managed service providers.
Partial evidence: Its own public description names part of cloud infrastructure managed service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud infrastructure managed service providers. 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 2,523 cloud infrastructure managed service providers based in the United States

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Cloud infrastructure managed service providers based in the United States at a glance

As of Sep 27, 2026

27.6%Verified-email coverage

28.8Average contacts per company

11-50Median size (employees)

4.3%Largest-city concentration · New York

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

1,093

11-50

970

51-200

319

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 2,523 companies.

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 cloud infrastructure managed service providers, 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “cloud infrastructure managed service providers”. 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 cloud infrastructure managed service providers), 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 cloud infrastructure managed service providers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 20,090 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 27, 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.

Cloud infrastructure managed service providers by metro

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 cloud infrastructure managed service providers, 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 cloud infrastructure managed service providers are there based in the United States?

RevenueBase identified 2,523 cloud infrastructure managed service providers headquartered in the United States 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?

Vmware, headquartered in Palo Alto, tops this list with the largest team on record.

Which city has the most cloud infrastructure managed service providers?

New York leads with 108 headquartered companies, followed by Dallas (57) and Houston (56).

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 20,090 verified decision-maker contacts tracked across these 2,523 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 27, 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.