Company lists · Data refreshed September 2026

Top 25 Government enterprise architecture consultants based in the United States

Name: Government enterprise architecture consultants 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 3,624 companies tracked

RevenueBase identified 3,624 government enterprise architecture consultants headquartered in the United States as of September 2026 and tracks 66,365 professional contacts across them, including 23,179 with verified work emails. Washington is the largest hub.

This list covers government enterprise architecture consultants 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 28, 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 28, 2026 86% judged on-target in blind review

3,624Companies

66,365Contacts tracked

23,179Verified emails

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The 25 largest government enterprise architecture consultants based in the United States

Ranked by team size

Top 25 of 3,624 government enterprise architecture consultants based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to government enterprise architecture consultants: 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	VEE Technologies	Indirect evidence	Decatur, GA, United StatesHQ checked Sep 28, 2026	5,001-10,000	2,933 contacts →
	Indirect evidence “Vee Technologies is a global consulting and professional services organization delivering specialized, technology-enabled solutions.” Source: RevenueBase Database · checked Sep 28, 2026
2	The Haskell Company	Partial evidence	Jacksonville, FL, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,213 contacts →
	Partial evidence “Haskell delivers over $3 billion annually in Architecture, Engineering, Construction (AEC) and Consulting solutions to assure certainty of outcome for complex capital projects…” Source: RevenueBase Database · checked Sep 28, 2026
3	Bowman Consulting	Indirect evidence	Reston, VA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,666 contacts →
	Indirect evidence “Headquartered in Reston, Virginia, Bowman is a national engineering services firm delivering infrastructure solutions to customers who own, develop and maintain the built…” Source: RevenueBase Database · checked Sep 28, 2026
4	Woolpert	Partial evidence	Dayton, OH, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,424 contacts →
	Partial evidence “Woolpert is a global leader in architecture, engineering, and geospatial (AEG) services, with over a century of experience driving innovation and delivering impact.” Source: RevenueBase Database · checked Sep 28, 2026
5	Davey Resource Group, INC	Indirect evidence	Kent, OH, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,395 contacts →
	Indirect evidence “Davey Resource Group, Inc.(DRG) provides innovative consulting and field services that support utility infrastructure and environmental stewardship.” Source: RevenueBase Database · checked Sep 28, 2026
6	Systems Engineering Services Corporation Sesc	Partial evidence	Reston, VA, United StatesHQ checked Sep 28, 2026	201-500	747 contacts →
	Partial evidence “Systems Engineering Services Corporation (SESC), founded in 1989, is a leading provider of technology solutions to Fortune companies and government organizations.” Source: RevenueBase Database · checked Sep 28, 2026
7	Salient Crgt	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 28, 2026	1,001-5,000	639 contacts →
	Indirect evidence “For over 20 years, Salient CRGT has upheld its mission to "empower our diverse, hard-working team to deliver high-value solutions that make positive impacts on missions and…” Source: RevenueBase Database · checked Sep 28, 2026
8	Abacus Technology Corporation	Indirect evidence	Chevy Chase, MD, United StatesHQ checked Sep 28, 2026	501-1,000	627 contacts →
	Indirect evidence “Abacus Technology Corporation delivers leading edge, high quality assistance in response to complex technology challenges.” Source: RevenueBase Database · checked Sep 28, 2026
9	Srinsoft INC	Indirect evidence	Boca Raton, FL, United StatesHQ checked Sep 28, 2026	501-1,000	568 contacts →
	Indirect evidence “SrinSoft is a leading IT consulting & engineering firm specializing in digital transformation, software development, and engineering solutions.” Source: RevenueBase Database · checked Sep 28, 2026
10	Respec	Indirect evidence	Rapid City, SD, United StatesHQ checked Sep 28, 2026	501-1,000	559 contacts →
	Indirect evidence “In a world where one superhero can handle almost any problem, our entire team of award-winning technology experts is on a mission to make your business better.” Source: RevenueBase Database · checked Sep 28, 2026
11	DLC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	201-500	546 contacts →
	Indirect evidence “DLC is an award-winning industry leader in Finance, Accounting, Program Management & Process Improvement Consulting.” Source: RevenueBase Database · checked Sep 28, 2026
12	The Mannik & Smith Group, INC	Indirect evidence	Maumee, OH, United StatesHQ checked Sep 28, 2026	501-1,000	467 contacts →
	Indirect evidence “Technical skill, relationships and leadership are the foundation of The Mannik & Smith Group, Inc.(MSG) and have been not just a tradition, but a way of doing business for 70…” Source: RevenueBase Database · checked Sep 28, 2026
13	Amyx, INC	Indirect evidence	Reston, VA, United StatesHQ checked Sep 28, 2026	501-1,000	411 contacts →
	Indirect evidence “At Amyx, Inc, a wholly owned subsidiary of Tetra Tech, our mission is to exceed our customer's expectations on every contract, to provide an environment that encourages…” Source: RevenueBase Database · checked Sep 28, 2026
14	Edgewater Federal Solutions, INC	Partial evidence	Frederick, MD, United StatesHQ checked Sep 28, 2026	501-1,000	410 contacts →
	Partial evidence “Edgewater Federal Solutions was founded in 2002 with the mission of being the best IT consulting company possible for our government clients, our contracting partners and our…” Source: RevenueBase Database · checked Sep 28, 2026
15	JPI	Indirect evidence	Blacksburg, VA, United StatesHQ checked Sep 28, 2026	51-200	373 contacts →
	Indirect evidence “JPI is an Information Technology and Program Management Consulting Firm.” Source: RevenueBase Database · checked Sep 28, 2026
16	Wendel Companies	Partial evidence	Williamsville, NY, United StatesHQ checked Sep 28, 2026	201-500	355 contacts →
	Partial evidence “Wendel is an Architecture, Engineering, Energy Efficiency, and Construction Management Firm that delivers customized solutions and turnkey projects in innovative ways.” Source: RevenueBase Database · checked Sep 28, 2026
17	Groundswell	Indirect evidence	Mclean, VA, United StatesHQ checked Sep 28, 2026	201-500	342 contacts →
	Indirect evidence “Groundswell is a specialized, highly agile systems integrator delivering advanced technology solutions as a trusted mission partner to federal agencies.” Source: RevenueBase Database · checked Sep 28, 2026
18	Everest Technologies, INC	Indirect evidence	Columbus, OH, United StatesHQ checked Sep 28, 2026	501-1,000	330 contacts →
	Indirect evidence “Founded in 1997, Everest Technologies is a leading Information Technology solutions provider based in Columbus, Ohio.” Source: RevenueBase Database · checked Sep 28, 2026
19	TIAG	Indirect evidence	Reston, VA, United StatesHQ checked Sep 28, 2026	201-500	297 contacts →
	Indirect evidence “Delivering transformative technology solutions for the public sector and across the Department of Defense, TIAG drives modernization through synergistic processes and unique…” Source: RevenueBase Database · checked Sep 28, 2026
20	Donyati	Indirect evidence	Naples, FL, United StatesHQ checked Sep 28, 2026	201-500	293 contacts →
	Indirect evidence “Donyati was founded with the intention of challenging traditional business and technology consulting methods.” Source: RevenueBase Database · checked Sep 28, 2026
21	CSG Government Solutions	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	201-500	287 contacts →
	Partial evidence “CSG is a national leader in planning, managing and supporting complex projects that modernize the IT and business processes of large government programs.” Source: RevenueBase Database · checked Sep 28, 2026
22	Redhorse Corporation	Partial evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	201-500	287 contacts →
	Partial evidence “We want to improve the way government interacts with and uses data and technology.” Source: RevenueBase Database · checked Sep 28, 2026
23	Nuaxis Innovations	Indirect evidence	Tysons, VA, United StatesHQ checked Sep 28, 2026	201-500	286 contacts →
	Indirect evidence “NuAxis Innovations is a tech company with a mission to put people first.” Source: RevenueBase Database · checked Sep 28, 2026
24	Assyst	Partial evidence	Sterling, VA, United StatesHQ checked Sep 28, 2026	51-200	284 contacts →
	Partial evidence “ASSYST is an agile, CMMC-certified, CMMI Maturity Level 3, and ISO 9001, ISO and ISO 27001-certified technology and consulting firm that helps government agencies modernize…” Source: RevenueBase Database · checked Sep 28, 2026
25	Karsun Solutions	Partial evidence	Herndon, VA, United StatesHQ checked Sep 28, 2026	201-500	282 contacts →
	Partial evidence “Karsun Solutions is a fast-growing, innovative, enterprise modernization firm.” Source: RevenueBase Database · checked Sep 28, 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 enterprise architecture consultants. 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 enterprise architecture consultants.
Partial evidence: Its own public description names part of government enterprise architecture consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name government enterprise architecture consultants. 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 3,624 government enterprise architecture consultants based in the United States

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Government enterprise architecture consultants based in the United States at a glance

As of Sep 28, 2026

34.9%Verified-email coverage

18.3Average contacts per company

1-10Median size (employees)

4.1%Largest-city concentration · Washington

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

1,962

11-50

1,014

51-200

507

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 3,624 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 enterprise architecture consultants, 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 enterprise architecture consultants”. 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 enterprise architecture consultants), 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 enterprise architecture consultants, 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, 23,179 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 28, 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 enterprise architecture consultants 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 enterprise architecture consultants, 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 enterprise architecture consultants are there based in the United States?

RevenueBase identified 3,624 government enterprise architecture consultants 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?

VEE Technologies, headquartered in Decatur, tops this list with the largest team on record.

Which city has the most government enterprise architecture consultants?

Washington leads with 148 headquartered companies, followed by New York (84) and Atlanta (79).

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 23,179 verified decision-maker contacts tracked across these 3,624 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 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 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.