Company lists · Data refreshed September 2026

Top 25 Managed application service providers based in the United States

Name: Managed application 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 20, 2026 2,729 companies tracked

RevenueBase identified 2,729 managed application service providers headquartered in the United States as of September 2026 and tracks 41,216 professional contacts across them, including 14,622 with verified work emails. New York is the largest hub.

This list covers managed application 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 20, 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 20, 2026 86% judged on-target in blind review

2,729Companies

41,216Contacts tracked

14,622Verified emails

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The 25 largest managed application service providers based in the United States

Ranked by team size

Top 25 of 2,729 managed application service providers based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to managed application 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	Presidio	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	1,001-5,000	3,798 contacts →
	Indirect evidence “At Presidio, speed and quality meet technology and innovation.” Source: RevenueBase Database · checked Sep 20, 2026
2	IT Convergence	Indirect evidence	Irving, IL, United StatesHQ checked Sep 20, 2026	501-1,000	1,950 contacts →
	Indirect 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 20, 2026
3	GURU	Partial evidence	Rockville, MD, United StatesHQ checked Sep 20, 2026	n/a	1,906 contacts →
	Partial 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 20, 2026
4	Eplus INC	Indirect evidence	Herndon, VA, United StatesHQ checked Sep 20, 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 20, 2026
5	Sierra-Cedar	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 20, 2026	501-1,000	707 contacts →
	Indirect evidence “Sierra-Cedar specializes in meeting sophisticated clients' enterprise information technology needs in higher education, public sector, healthcare, and commercial markets.” Source: RevenueBase Database · checked Sep 20, 2026
6	Integris	Partial evidence	Cranbury Township, NJ, United StatesHQ checked Sep 20, 2026	501-1,000	574 contacts →
	Partial evidence “Integris is a national leader in future-ready Managed Services, delivering innovative solutions that drive digital maturity for small and midsize businesses.” Source: RevenueBase Database · checked Sep 20, 2026
7	Ntiva, INC	Indirect evidence	Mclean, VA, United StatesHQ checked Sep 20, 2026	501-1,000	505 contacts →
	Indirect evidence “At Ntiva, growing people (our employees, partners, and clients) is our mission.” Source: RevenueBase Database · checked Sep 20, 2026
8	ERPA	Strong evidence	Dublin, OH, United StatesHQ checked Sep 20, 2026	501-1,000	427 contacts →
	Strong evidence “Founded in ERPA is a leader in enterprise application managed services, managed projects, and managed hosting.” Source: RevenueBase Database · checked Sep 20, 2026
9	ALIGN	Partial evidence	New York, NY, United StatesHQ checked Sep 20, 2026	201-500	395 contacts →
	Partial evidence “Align is a leading global provider of technology infrastructure solutions, managed IT services and data center deployment.” Source: RevenueBase Database · checked Sep 20, 2026
10	Nexustek	Partial evidence	Greenwood Village, CO, United StatesHQ checked Sep 20, 2026	201-500	366 contacts →
	Partial evidence “Trusted by thousands of businesses, we specialize in providing IT services that include hybrid cloud hosting, cybersecurity, data and AI, managed IT services, and IT consulting.” Source: RevenueBase Database · checked Sep 20, 2026
11	Sourcepass	Indirect evidence	New York, MA, United StatesHQ checked Sep 20, 2026	201-500	341 contacts →
	Indirect evidence “Sourcepass was created to disrupt the stale IT services and security space.” Source: RevenueBase Database · checked Sep 20, 2026
12	Cognisive	Partial evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	201-500	311 contacts →
	Partial 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 20, 2026
13	Velocity Technology Solutions	Partial evidence	Andover, MA, United StatesHQ checked Sep 20, 2026	501-1,000	275 contacts →
	Partial evidence “In 2021, Velocity Technology Solutions was acquired by Navisite, a modern managed cloud service provider committed to accelerating IT transformation for thousands of growing and…” Source: RevenueBase Database · checked Sep 20, 2026
14	Protera	Partial evidence	Westchester, IL, United StatesHQ checked Sep 20, 2026	201-500	271 contacts →
	Partial evidence “We have been enterprise cloud management pioneers ever since managing the world’s first production instance of SAP on the public cloud.” Source: RevenueBase Database · checked Sep 20, 2026
15	Idhasoft	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	1,001-5,000	238 contacts →
	Indirect evidence “Idhasoft initiated operations in December 2006, and has emerged as a global business leader in new generation consulting and right technology deployment.” Source: RevenueBase Database · checked Sep 20, 2026
16	Externetworks	Indirect evidence	New Jersey, NJ, United StatesHQ checked Sep 20, 2026	501-1,000	231 contacts →
	Indirect evidence “ExterNetworks, headquartered in Piscataway, New Jersey, and with further strategic locations across North America, Europe, the Middle East and Asia, ExterNetworks has rapidly…” Source: RevenueBase Database · checked Sep 20, 2026
17	Centroid Systems	Partial evidence	Troy, MI, United StatesHQ checked Sep 20, 2026	501-1,000	230 contacts →
	Partial evidence “Headquartered in Troy, Michigan and founded in 1997 Centroid is a provider of managed cloud services, enterprise workload consulting, and AI-driven transformation services across…” Source: RevenueBase Database · checked Sep 20, 2026
18	Forsythe Technology	Indirect evidence	Skokie, IL, United StatesHQ checked Sep 20, 2026	501-1,000	225 contacts →
	Indirect evidence “As of May 1, 2018, Forsythe Technology, Forsythe Solutions Group, and Forsythe International was merged into Sirius, and all future operations are under the legal name of Sirius…” Source: RevenueBase Database · checked Sep 20, 2026
19	Network Center, INC	Indirect evidence	Fargo, ND, United StatesHQ checked Sep 20, 2026	51-200	204 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
20	General Informatics	Indirect evidence	Baton Rouge, LA, United StatesHQ checked Sep 20, 2026	51-200	201 contacts →
	Indirect evidence “General Informatics is a team of technology enthusiasts with one mission: Inspire others to solve business challenges through the best use of technology.” Source: RevenueBase Database · checked Sep 20, 2026
21	Ergos Technology Partners, INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	51-200	201 contacts →
	Partial evidence “Founded in Houston, TX in 1997, ERGOS is a Managed IT Service and Cloud Solution Provider.” Source: RevenueBase Database · checked Sep 20, 2026
22	Cloudpaths	Partial evidence	Newark, CA, United StatesHQ checked Sep 20, 2026	201-500	199 contacts →
	Partial evidence “CloudPaths provides cloud applications expertise and services to transform and optimize enterprises.” Source: RevenueBase Database · checked Sep 20, 2026
23	Kloudrac Group	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 20, 2026	201-500	199 contacts →
	Indirect evidence “With globalization making rapid changes across industries and consumers becoming ever so demanding, organizations need to quickly take account of their limited resources and…” Source: RevenueBase Database · checked Sep 20, 2026
24	AJEL	Indirect evidence	Princeton, NJ, United StatesHQ checked Sep 20, 2026	201-500	198 contacts →
	Indirect evidence “AJEL is a premier provider of full range of information technology services for the agile business.” Source: RevenueBase Database · checked Sep 20, 2026
25	Highstreet IT Solutions	Strong evidence	Rockville, MD, United StatesHQ checked Sep 20, 2026	201-500	197 contacts →
	Strong evidence “Highstreet provides enterprise application, cloud enablement, and managed services – on premises, in the cloud or hybrid.” Source: RevenueBase Database · checked Sep 20, 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: managed application 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 managed application service providers.
Partial evidence: Its own public description names part of managed application service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name managed application 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 2,729 managed application service providers based in the United States

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Managed application service providers based in the United States at a glance

As of Sep 20, 2026

35.5%Verified-email coverage

15.1Average contacts per company

1-10Median size (employees)

2.8%Largest-city concentration · New York

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

1,484

11-50

942

51-200

213

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 2,729 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 managed application 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 “managed application 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 managed application 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 managed application 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, 14,622 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 20, 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.

Managed application 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 managed application 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 managed application service providers are there based in the United States?

RevenueBase identified 2,729 managed application 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?

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

Which city has the most managed application service providers?

New York leads with 77 headquartered companies, followed by Houston (54) and San Diego (40).

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 14,622 verified decision-maker contacts tracked across these 2,729 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 20, 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.