Company lists · Data refreshed September 2026

Top 25 Federal government consulting firms based in Alexandria, United States

Name: Federal government consulting firms based in Alexandria, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 89 companies tracked

RevenueBase identified 89 federal government consulting firms headquartered in Alexandria, United States as of September 2026 and tracks 5,024 professional contacts across them, including 619 with verified work emails. Washington is the largest hub.

This list covers federal government consulting firms headquartered in Alexandria, 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 21, 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 21, 2026 86% judged on-target in blind review

89Companies

5,024Contacts tracked

619Verified emails

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The 25 largest federal government consulting firms based in Alexandria, United States

Ranked by team size

Top 25 of 89 federal government consulting firms based in Alexandria, United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to federal government consulting firms: 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	DCS Corp	Partial evidence	Alexandria, VA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,898 contacts →
	Partial evidence “DCS delivers advanced technology and management solutions to Government agencies in the national security sector.” Source: RevenueBase Database · checked Sep 21, 2026
2	Kearney & Company	Partial evidence	Alexandria, VA, United StatesHQ checked Sep 21, 2026	1,001-5,000	999 contacts →
	Partial evidence “Established in 1985, Kearney & Company is the largest Certified Public Accounting (CPA) firm in the country exclusively focused on the government.” Source: RevenueBase Database · checked Sep 21, 2026
3	Mayvin, INC	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 21, 2026	501-1,000	310 contacts →
	Indirect evidence “Mayvin is dedicated to protecting the interests of the United States.” Source: RevenueBase Database · checked Sep 21, 2026
4	SNA International	Partial evidence	Alexandria, VA, United StatesHQ checked Sep 21, 2026	201-500	156 contacts →
	Partial evidence “SNA International applies advanced science and technology to solve complex government challenges.” Source: RevenueBase Database · checked Sep 21, 2026
5	Castro & Company	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 21, 2026	51-200	135 contacts →
	Indirect evidence “Castro & Company is an audit, advisory, and IT services CPA Firm specializing in providing the full resources and quality expected from a larger CPA firm while not compromising in…” Source: RevenueBase Database · checked Sep 21, 2026
6	CMI Management	Strong evidence	Alexandria, VA, United StatesHQ checked Sep 21, 2026	51-200	125 contacts →
	Strong evidence “CMI Management delivers top-tier government facilities services, offering innovative, reliable solutions that meet the evolving needs of federal clients across the country.” Source: RevenueBase Database · checked Sep 21, 2026
7	AGE Solutions LLC	Partial evidence	Alexandria, VA, United StatesHQ checked Sep 21, 2026	51-200	109 contacts →
	Partial evidence “AGE Solutions is a premier technology and professional services company, providing in-depth consulting, advanced technology solutions, and essential services throughout the U.S.” Source: RevenueBase Database · checked Sep 21, 2026
8	BAI INC	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 21, 2026	51-200	106 contacts →
	Indirect evidence “For more than 20 years, BAI – one of Inc.” Source: RevenueBase Database · checked Sep 21, 2026
9	Team Carney, INC	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 21, 2026	51-200	86 contacts →
	Indirect evidence “Carney incorporated in 1994 with a single mission - to dramatically improve the job performance and critical mission accomplishment of employees, work teams, and entire…” Source: RevenueBase Database · checked Sep 21, 2026
10	SBG Technology Solutions, INC	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 21, 2026	51-200	82 contacts →
	Indirect evidence “SBG Technology Solutions, Inc.(SBG) a wholly-owned subsidiary of DSS, Inc, offers IT Governance, Program Management, Systems Engineering, Enterprise Modernization, Artificial…” Source: RevenueBase Database · checked Sep 21, 2026
11	Technical And Project Engineering Tape , LLC	Strong evidence	Alexandria, VA, United StatesHQ checked Sep 21, 2026	51-200	73 contacts →
	Strong evidence “TAPE is dedicated to keeping the nation safe and strong by providing Technology Services, Training and Readiness Solutions, and Management Consulting to the Federal government.” Source: RevenueBase Database · checked Sep 21, 2026
12	SDV International	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 21, 2026	201-500	71 contacts →
	Indirect evidence “Falling behind is expensive.” Source: RevenueBase Database · checked Sep 21, 2026
13	Nextstep Technology, INC	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 21, 2026	201-500	68 contacts →
	Indirect evidence “NextStep specializes in leveraging top talent and advanced technologies to improve operational efficiency, quality, customer service, and performance across the U.S.” Source: RevenueBase Database · checked Sep 21, 2026
14	The Spectrum Group	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 21, 2026	51-200	66 contacts →
	Indirect evidence “Experience, Expertise and Integrity.” Source: RevenueBase Database · checked Sep 21, 2026
15	Cypress International, INC	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 21, 2026	11-50	51 contacts →
	Indirect evidence “Cypress is the gold standard for consultants.” “Leveraging the Cypress expertise is ideal to help us focus on strategic level decisions” A consultancy specializing in helping…” Source: RevenueBase Database · checked Sep 21, 2026
16	Cameo Consulting Group, LLC	Partial evidence	Alexandria, VA, United StatesHQ checked Sep 21, 2026	51-200	50 contacts →
	Partial evidence “Cameo Consulting Group, LLC is a small, service disabled veteran-owned management consulting boutique based in the greater Washington, DC metro area that is focused on assisting…” Source: RevenueBase Database · checked Sep 21, 2026
17	Ardelle Associates	Partial evidence	Alexandria, VA, United StatesHQ checked Sep 21, 2026	11-50	37 contacts →
	Partial evidence “Ardelle has been in business since 1980, is veteran-owned, and has established a history of solid, quality service to both commercial clients and the Government.” Source: RevenueBase Database · checked Sep 21, 2026
18	RM Advisory Services LLC	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 21, 2026	11-50	34 contacts →
	Indirect evidence “RM Advisory Services LLC is a licensed Certified Public Accountant and member, in good standing, with the Virginia Board of Accountancy.” Source: RevenueBase Database · checked Sep 21, 2026
19	Cowan & Associates, INC	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 21, 2026	11-50	33 contacts →
	Indirect evidence “Cowan & Associates, Inc is a subsidiary of Tribal Tech, LLC - A Native American, Woman-Owned Small Business.” Source: RevenueBase Database · checked Sep 21, 2026
20	The Olson Group, LTD	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 21, 2026	51-200	29 contacts →
	Indirect evidence “OGL is a small business with impressive capabilities, serving clients across the United States.” Source: RevenueBase Database · checked Sep 21, 2026
21	Business Management Associates	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 21, 2026	51-200	29 contacts →
	Indirect evidence “Helping people and organizations change, evolve and transform is what Business Management Associates (BMA) -an ISO 9001:2015 certified, 100% economically disadvantaged…” Source: RevenueBase Database · checked Sep 21, 2026
22	Advanced Resource Technologies, INC	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 21, 2026	51-200	28 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
23	Southpoint Consulting INC	Partial evidence	Alexandria, VA, United StatesHQ checked Sep 21, 2026	1-10	27 contacts →
	Partial evidence “Southpoint Consulting, Inc.” Source: RevenueBase Database · checked Sep 21, 2026
24	Mirlogic Solutions Corporation	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 21, 2026	11-50	22 contacts →
	Indirect evidence “U.S.” Source: RevenueBase Database · checked Sep 21, 2026
25	Peduzzi Associates, LTD	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 21, 2026	11-50	20 contacts →
	Indirect evidence “At PAL we are committed to support those who defend our nation.” Source: RevenueBase Database · checked Sep 21, 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: federal government consulting firms. 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 federal government consulting firms.
Partial evidence: Its own public description names part of federal government consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name federal government consulting firms. 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 89 federal government consulting firms based in Alexandria, United States

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Federal government consulting firms based in Alexandria, United States at a glance

As of Sep 21, 2026

12.3%Verified-email coverage

56.4Average contacts per company

11-50Median size (employees)

413.5%Largest-city concentration · Washington

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Alexandria, so it is reported there. Company counts and contact totals on this page are exact for Alexandria, over 89 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 federal government consulting firms, 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 Alexandria, United States whose own description of what they do matches “federal government consulting firms”. 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 federal government consulting firms), 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 federal government consulting firms, and records with no verified work email. Companies headquartered outside Alexandria 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, 619 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 21, 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.

Federal government consulting firms by metro in the United States

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 federal government consulting firms, 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 federal government consulting firms are there based in Alexandria, United States?

RevenueBase identified 89 federal government consulting firms headquartered in Alexandria, 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?

DCS Corp, headquartered in Alexandria, tops this list with the largest team on record.

Which city has the most federal government consulting firms?

Washington leads with 368 headquartered companies, followed by Arlington (127) and Reston (91).

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 619 verified decision-maker contacts tracked across these 89 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 21, 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.