Company lists · Data refreshed September 2026

Top 25 Government technology integrators based in the United States

Name: Government technology integrators 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 4,446 companies tracked

RevenueBase identified 4,446 government technology integrators headquartered in the United States as of September 2026 and tracks 281,270 professional contacts across them, including 74,102 with verified work emails. Washington is the largest hub.

This list covers government technology integrators 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

4,446Companies

281,270Contacts tracked

74,102Verified emails

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The 25 largest government technology integrators based in the United States

Ranked by team size

Top 25 of 4,446 government technology integrators 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 government technology integrators: 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	General Dynamics Information Technology	Partial evidence	Falls Church, VA, United StatesHQ checked Sep 20, 2026	10001+	23,974 contacts →
	Partial evidence “GDIT is a global technology and professional services company that delivers solutions, technology and mission services to every major agency across the U.S.” Source: RevenueBase Database · checked Sep 20, 2026
2	Peraton	Indirect evidence	Reston, VA, United StatesHQ checked Sep 20, 2026	10001+	10,793 contacts →
	Indirect evidence “At Peraton, we're at the forefront of delivering the next big thing every day.” Source: RevenueBase Database · checked Sep 20, 2026
3	Mantech	Partial evidence	Herndon, VA, United StatesHQ checked Sep 20, 2026	5,001-10,000	9,697 contacts →
	Partial evidence “MANTECH is more than a technology company.” Source: RevenueBase Database · checked Sep 20, 2026
4	Accenture Federal Services	Strong evidence	Arlington, VA, United StatesHQ checked Sep 20, 2026	10001+	9,125 contacts →
	Strong evidence “We power reinvention across the US federal government to help agencies deliver greater outcomes using proven commercial solutions, mission expertise, and new technologies – cloud…” Source: RevenueBase Database · checked Sep 20, 2026
5	Tyler Technologies	Partial evidence	Plano, TX, United StatesHQ checked Sep 20, 2026	5,001-10,000	6,842 contacts →
	Partial evidence “Tyler Technologies (NYSE: TYL) provides integrated software and technology services to the public sector.” Source: RevenueBase Database · checked Sep 20, 2026
6	SHI International Corp	Partial evidence	Somerset, NJ, United StatesHQ checked Sep 20, 2026	5,001-10,000	6,734 contacts →
	Partial evidence “Think of SHI as your personal technology concierge.” Source: RevenueBase Database · checked Sep 20, 2026
7	Asrc Federal	Indirect evidence	Reston, VA, United StatesHQ checked Sep 20, 2026	5,001-10,000	4,542 contacts →
	Indirect evidence “ASRC Federal’s employees provide solutions for more than 30 U.S.” Source: RevenueBase Database · checked Sep 20, 2026
8	Carahsoft	Partial evidence	Reston, VA, United StatesHQ checked Sep 20, 2026	1,001-5,000	3,945 contacts →
	Partial evidence “Carahsoft is The Trusted IT Solutions Provider®, supporting Federal, State, Local Government, Education, Healthcare and Private Sector industries.” Source: RevenueBase Database · checked Sep 20, 2026
9	Quest Software	Indirect evidence	Austin, TX, United StatesHQ checked Sep 20, 2026	1,001-5,000	3,206 contacts →
	Indirect evidence “At Quest Software, we help organizations build modern, trusted foundations for AI.” Source: RevenueBase Database · checked Sep 20, 2026
10	LMI	Partial evidence	Tysons, VA, United StatesHQ checked Sep 20, 2026	1,001-5,000	2,580 contacts →
	Partial evidence “LMI is a new breed of digital solutions provider, disrupting the traditional govcon model with commercial-grade technology that is ready day-one.” Source: RevenueBase Database · checked Sep 20, 2026
11	Govcio	Partial evidence	Fairfax, VA, United StatesHQ checked Sep 20, 2026	1,001-5,000	2,101 contacts →
	Partial evidence “GovCIO was founded with a single purpose- to transform government IT.” Source: RevenueBase Database · checked Sep 20, 2026
12	SOSI	Strong evidence	Reston, VA, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,859 contacts →
	Strong evidence “Founded in 1989 and headquartered in Reston, Virginia, SOSi is a private, founder-led defense and government solutions firm specializing in advanced technology systems and mission…” Source: RevenueBase Database · checked Sep 20, 2026
13	Perspecta	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 20, 2026	10001+	1,753 contacts →
	Indirect evidence “At Perspecta we question, we seek and we solve.” Source: RevenueBase Database · checked Sep 20, 2026
14	DMI	Partial evidence	Mclean, VA, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,683 contacts →
	Partial evidence “DMI is a leading provider of digital services and technology solutions with a focus on end-to-end managed services, including managed mobility, cloud, cybersecurity, network…” Source: RevenueBase Database · checked Sep 20, 2026
15	ASM Research	Strong evidence	Fairfax, VA, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,568 contacts →
	Strong evidence “ASM Research, an Accenture Federal Services Company, is an information solutions integrator and a leading provider of innovative technology solutions and advanced analytical…” Source: RevenueBase Database · checked Sep 20, 2026
16	Dynetics, INC	Indirect evidence	Huntsville, AL, United StatesHQ checked Sep 20, 2026	10001+	1,532 contacts →
	Indirect evidence “Leidos Dynetics provides responsive, cost-effective engineering, scientific, IT solutions to the national security, cybersecurity, space, and critical infrastructure sectors.” Source: RevenueBase Database · checked Sep 20, 2026
17	Government Acquisitions	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 20, 2026	n/a	1,440 contacts →
	Partial evidence “Government Acquisitions, LLC (GAI) stands at the forefront of a transformative era, where artificial intelligence is reshaping our world and the stakes have never been higher.” Source: RevenueBase Database · checked Sep 20, 2026
18	Engility Corporation	Strong evidence	Reston, VA, United StatesHQ checked Sep 20, 2026	5,001-10,000	1,245 contacts →
	Strong evidence “Engility Corporation is now part of SAIC, a premier technology integrator based in Reston, Virginia.” Source: RevenueBase Database · checked Sep 20, 2026
19	22nd Century Technologies INC	Strong evidence	Mclean, VA, United StatesHQ checked Sep 20, 2026	5,001-10,000	1,234 contacts →
	Strong evidence “22nd Century Technologies Inc,(22nd) is a mid-size Service Integrator, focused on providing IP enabled managed services and solutions to Federal, State and Local governments.” Source: RevenueBase Database · checked Sep 20, 2026
20	PPC	Indirect evidence	Trevose, PA, United StatesHQ checked Sep 20, 2026	201-500	979 contacts →
	Indirect evidence “PPC is now part of DSA” Source: RevenueBase Database · checked Sep 20, 2026
21	The MIL Corporation	Strong evidence	Bowie, MD, United StatesHQ checked Sep 20, 2026	501-1,000	941 contacts →
	Strong evidence “Established in 1980, MIL provides innovative cyber, engineering, financial, and information technology services to the federal government.” Source: RevenueBase Database · checked Sep 20, 2026
22	Quantum SKY	Partial evidence	Reston, VA, United StatesHQ checked Sep 20, 2026	1,001-5,000	872 contacts →
	Partial evidence “Quantum Sky is a mission technology company that builds secure AI, cyber, cloud, and quantum capabilities for defense, intelligence, and federal civilian agencies.” Source: RevenueBase Database · checked Sep 20, 2026
23	REI Systems	Partial evidence	Sterling, VA, United StatesHQ checked Sep 20, 2026	501-1,000	863 contacts →
	Partial evidence “REI Systems delivers reliable and innovative technology solutions that empower federal, state, local, and nonprofit organizations to achieve their missions.” Source: RevenueBase Database · checked Sep 20, 2026
24	Iron BOW Technologies	Partial evidence	Herndon, VA, United StatesHQ checked Sep 20, 2026	501-1,000	841 contacts →
	Partial evidence “We deliver mission success through next-generation solutions across government, healthcare, and commercial markets.” Source: RevenueBase Database · checked Sep 20, 2026
25	Cognosante	Indirect evidence	Falls Church, VA, United StatesHQ checked Sep 20, 2026	1,001-5,000	829 contacts →
	Indirect evidence “At Cognosante, we help create a safe, healthy, more equitable nation for all.” 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: government technology integrators. 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 government technology integrators.
Partial evidence: Its own public description names part of government technology integrators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name government technology integrators. 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 4,446 government technology integrators based in the United States

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Government technology integrators based in the United States at a glance

As of Sep 20, 2026

26.3%Verified-email coverage

63.3Average contacts per company

11-50Median size (employees)

3.6%Largest-city concentration · Washington

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

1,520

11-50

1,591

51-200

935

201-500

239

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 4,446 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 government technology integrators, 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 “government technology integrators”. 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 government technology integrators), 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 government technology integrators, 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, 74,102 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.

Government technology integrators 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 government technology integrators, 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 government technology integrators are there based in the United States?

RevenueBase identified 4,446 government technology integrators 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?

General Dynamics Information Technology, headquartered in Falls Church, tops this list with the largest team on record.

Which city has the most government technology integrators?

Washington leads with 158 headquartered companies, followed by Reston (128) and Herndon (89).

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 74,102 verified decision-maker contacts tracked across these 4,446 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.