Company lists · Data refreshed October 2026

Top 25 Defense contractor compliance consultants based in the United States

RevenueBase identified 1,171 company matches for defense contractor compliance consultants associated with the United States as of October 2026 and tracks 14,316 professional contacts across them, including 4,009 with verified work emails. Washington is the largest hub.

This list covers company matches for defense contractor compliance consultants associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 11, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 11, 2026 How this list was built
1,171Companies
14,316Contacts tracked
4,009Verified emails
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The 25 largest defense contractor compliance consultants based in the United States

Ranked by team size
Top 25 of 1,171 company matches for defense contractor compliance consultants based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWayne, PA, United StatesHQ recorded Oct 11, 20261,001-5,000615 contacts →

Exact match

“For more than 25 years, SolomonEdwards has empowered organizations to tackle common and complex business challenges through strategic advisory, technical advocacy, and hands-on…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2Exact matchFairfax, VA, United StatesHQ recorded Oct 11, 2026201-500549 contacts →

Exact match

“GSA National has been helping government contractors ensure compliance and streamline costs since 1991.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3Exact matchLexington, MA, United StatesHQ recorded Oct 11, 2026201-500316 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4Exact matchAnnapolis, MD, United StatesHQ recorded Oct 11, 2026201-500300 contacts →

Exact match

“Deep Water Point & Associates is composed of industry veterans and government experts who dedicate their expertise to maximize our clients’ competitive edge.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5Exact matchWashington, DC, United StatesHQ recorded Oct 11, 202651-200258 contacts →

Exact match

“Traditional we are not.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6Exact matchHerndon, VA, United StatesHQ recorded Oct 11, 202651-200199 contacts →

Exact match

“For nearly two decades, ASI Government has served as a trusted advisor to government leaders seeking to improve mission performance, enhance organizational effectiveness and drive…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7Exact matchReston, VA, United StatesHQ recorded Oct 11, 202651-200198 contacts →

Exact match

“ISI is the only partner that meets both your compliance and security needs.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8Exact matchSilver Spring, MD, United StatesHQ recorded Oct 11, 2026201-500191 contacts →

Exact match

“Since 1992, IBSS, a woman-owned small business, has provided transformational consulting services to the Federal defense, civilian, and commercial sectors.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9Exact matchAustin, TX, United StatesHQ recorded Oct 11, 2026201-500185 contacts →

Exact match

“Signature Science's consultants serve government and commercial clients through a wide array of technical offerings.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Oct 11, 2026201-500164 contacts →

Exact match

“Clay Consulting serves the federal healthcare ecosystem from the Departments of Defense, Labor, and Justice right on down to state-level agencies.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11Exact matchWashington, DC, United StatesHQ recorded Oct 11, 202651-200155 contacts →

Exact match

“McAllister & Quinn is a Washington, DC consulting firm that provides a comprehensive range of services to a diverse group of clients with issues before the federal government.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12Exact matchWoodbridge, VA, United StatesHQ recorded Oct 11, 202651-200148 contacts →

Exact match

“St.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13Exact matchAnnapolis, MD, United StatesHQ recorded Oct 11, 202651-200148 contacts →

Exact match

“Significance Inc.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14Exact matchReston, VA, United StatesHQ recorded Oct 11, 2026501-1,000145 contacts →

Exact match

“Ace Info Solutions (AceInfo), a Dovel company, is a leading Federal contractor with a focused vision: empower our clients, challenge our employees, and grow our business.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15Exact matchHanover, MD, United StatesHQ recorded Oct 11, 202651-200127 contacts →

Exact match

“OPS comes from the Latin meaning ‘the power to help’; we are thought leaders and innovators with 'the power to help' our mission customers.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16Exact matchFairfax, VA, United StatesHQ recorded Oct 11, 202651-200118 contacts →

Exact match

“McKing Consulting Corporation provides a variety of general and specialized management consulting services to the federal government, state agencies, nonprofits, and public and…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17Exact matchSan Diego, CA, United StatesHQ recorded Oct 11, 202651-200117 contacts →

Exact match

“Artemis Consulting is a small, woman-owned business, founded in 2005, and headquartered in San Diego, CA.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18Exact matchTysons, VA, United StatesHQ recorded Oct 11, 2026201-500115 contacts →

Exact match

“MDW specializes in providing DoD and other federal clients with comprehensive data analysis, acquisition management, financial management, cost estimating, financial systems…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19Exact matchRed Bank, NJ, United StatesHQ recorded Oct 11, 202651-200112 contacts →

Exact match

“We Make Your Business Operations Comfortable.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20Exact matchSan Diego, CA, United StatesHQ recorded Oct 11, 202651-200112 contacts →

Exact match

“SOLUTE, a Sigma defense company, is headquartered in San Diego, California with a presence in many major military areas.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21Exact matchBethesda, MD, United StatesHQ recorded Oct 11, 202651-200111 contacts →

Exact match

“For over 45 years, Rubino & Company, Chartered has provided outstanding public accounting, tax advisory, regulatory consulting, and financial services to clients in the…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22Exact matchShalimar, FL, United StatesHQ recorded Oct 11, 202651-200103 contacts →

Exact match

“Building Freedom’s Team B3H is a leader in building winning DoD and corporate teams.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23Exact matchAberdeen Proving Ground, MD, United StatesHQ recorded Oct 11, 202651-200101 contacts →

Exact match

“DCI Solutions is a Small Business based in Maryand that focuses on providing engineering and program management consulting services to numerous government agencies.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24Exact matchIndianapolis, United StatesHQ recorded Oct 11, 202651-20094 contacts →

Exact match

“Engaging Solutions is a multi-faceted management consulting firm with the personnel and resources to accomplish everything from high level management and auditing to ground-level…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25Exact matchHyattsville, MD, United StatesHQ recorded Oct 11, 202651-20093 contacts →

Exact match

“Vidoori, Inc.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

Showing 25 of 1,171 defense contractor compliance consultants based in the United States

See the full list, filter by size, metro and specialty, and access 4,009 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Defense contractor compliance consultants based in the United States at a glance

As of Oct 11, 2026
28.0%Verified-email coverage
12.2Average contacts per company
1-10Median size (employees)
6.1%Largest-city concentration · Washington
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
772
11-50
280
51-200
97
201-500
17
501-1,000
2
1,001-5,000
2
5,001-10,000
1

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 1,171 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “defense contractor compliance consultants” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 4,009 professional contacts with verified work emails across the full matched dataset. 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 October 11, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “defense contractor compliance consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many defense contractor compliance consultants are there based in the United States?

RevenueBase identified 1,171 company matches for defense contractor compliance consultants associated with the United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Solomonedwards tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most defense contractor compliance consultants?

Washington leads with 72 company records, followed by Arlington (30) and Alexandria (27).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 4,009 professional contacts with verified work emails tracked across these 1,171 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 11, 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 SmartSearch, 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.