Company lists · Data refreshed November 2026

Top 25 Federal contracting consultants worldwide

RevenueBase identified 3,419 company matches for federal contracting consultants worldwide as of November 2026 and tracks 21,134 professional contacts across them, including 4,692 with verified work emails. The United States is the largest market and Washington the largest hub.

This list covers company matches for federal contracting consultants worldwide, 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 November 6, 2026. Country and city lists for federal contracting consultants follow the table.

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 Nov 6, 2026 How this list was built
3,419Companies
21,134Contacts tracked
4,692Verified emails
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The 25 largest federal contracting consultants worldwide

Ranked by team size
Top 25 of 3,419 company matches for federal contracting consultants worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchBroomfield, CO, United StatesHQ recorded Nov 6, 2026n/a1,015 contacts →

Exact match

“Gov-Con provides financial and accounting solutions for government contractors such as SBIR Award Winners, DoD contractors, Prime Contractors and Subcontractors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchFairfax, VA, United StatesHQ recorded Nov 6, 2026201-500559 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMumbai, IndiaHQ recorded Nov 6, 2026201-500506 contacts →

Exact match

“About TendersInfo – Your Global Gateway to Public Procurement Success TendersInfo, a flagship brand of Euclid Infotech Ltd, stands as one of the world's largest and most…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchArlington, VA, United StatesHQ recorded Nov 6, 20261,001-5,000395 contacts →

Exact match

“FCi Federal is now part of PAE.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchFairborn, OH, United StatesHQ recorded Nov 6, 2026201-500330 contacts →

Exact match

“Peerless Technologies Corporation is a nationally recognized, award-winning, and reputable business serving federal government clients at more than 25 locations nationwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAnnapolis, VA, United StatesHQ recorded Nov 6, 2026201-500323 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSterling, VA, United StatesHQ recorded Nov 6, 2026201-500308 contacts →

Exact match

“Based in Sterling, Virginia, iQuasar LLC, with over 20 years of experience, we help small and medium businesses grow in the federal marketplace through Proposal Development…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 20261,001-5,000278 contacts →

Exact match

“An integrated and advanced consulting entity concerned with supporting the governmental, private and non-profit sectors with appropriate contractual solutions and meeting their…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchOrlando, SD, United StatesHQ recorded Nov 6, 2026201-500261 contacts →

Exact match

“For nearly 40 years, Conti Federal Services has delivered on-time and on-budget performance for some of the US Federal Government’s most challenging projects by operating…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202651-200159 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLatham, NY, United StatesHQ recorded Nov 6, 202651-200159 contacts →

Exact match

“GovernmentContractsUSA is a leader in government business intelligence, offering a suite of services and solutions to meet the needs of businesses who want to benefit from…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchColumbus, United StatesHQ recorded Nov 6, 2026n/a145 contacts →

Exact match

“Early stage technology and innovation consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchReston, GA, United StatesHQ recorded Nov 6, 2026201-500139 contacts →

Exact match

“TG Federal is an IT subcontractor in the Federal marketplace with more than 20 years of experience providing specialized IT talent to Government Contracts across Civilian, Federal…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAshburn, VA, United StatesHQ recorded Nov 6, 202651-200135 contacts →

Exact match

“Arthur Grand Technologies an SBA certified 8(a) firm offers a broad range of Technology and Business Consulting services to federal and commercial customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchFairfax, VA, United StatesHQ recorded Nov 6, 202651-200124 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 · Nov 6, 2026 · View company records in RevenueBase
16Exact matchEl Segundo, TX, United StatesHQ recorded Nov 6, 202651-200117 contacts →

Exact match

“OMNI Consulting Solutions is a veteran-owned small business delivering expert consulting to government and commercial clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchRed Bank, NJ, United StatesHQ recorded Nov 6, 202651-200112 contacts →

Exact match

“We Make Your Business Operations Comfortable.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCharlottesville, VA, United StatesHQ recorded Nov 6, 202651-200105 contacts →

Exact match

“GovSmart helps U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-20096 contacts →

Exact match

“O ConLicitação é uma empresa privada especializada em licitações públicas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchReston, VA, United StatesHQ recorded Nov 6, 202651-20095 contacts →

Exact match

“Evoke Research and Consulting, LLC, is a federal management consulting firm predicated on the belief that a corporate culture free from the assumptions surrounding government…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNorth Chelmsford, FL, United StatesHQ recorded Nov 6, 202651-20092 contacts →

Exact match

“Since incorporating in January of 2001, P&S Construction has successfully completed projects for the Department of Labor, U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchStafford, VA, United StatesHQ recorded Nov 6, 202651-20092 contacts →

Exact match

“IMSolutions, LLC (IMS), is a rapidly growing woman-owned organization specializing in providing comprehensive solutions for the Federal Government.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchDayton, United StatesHQ recorded Nov 6, 202651-20086 contacts →

Exact match

“For over 25 years Monterey Consultants, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBethesda, MD, United StatesHQ recorded Nov 6, 202651-20086 contacts →

Exact match

“AGovX, LLC is an SBA Certified 8(a), Economically Disadvantaged Woman Owned Small Business (ESWOSB) with leadership originating from Top 5 consulting firms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchClearwater, FL, United StatesHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“US Federal Contractor Registration (USFCR) is the largest and most trusted full-service Federal consulting organization.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 3,419 federal contracting consultants worldwide

See the full list, filter by size, metro and specialty, and access 4,692 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Federal contracting consultants worldwide at a glance

As of Nov 6, 2026
22.2%Verified-email coverage
6.2Average contacts per company
1-10Median size (employees)
3.9%Largest-city concentration · Washington
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,637
11-50
589
51-200
141
201-500
28
501-1,000
5
1,001-5,000
5
10001+
2

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for federal contracting consultants are linked below.
What qualifies
Company records worldwide whose business descriptions match “federal contracting 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. 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 4,692 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 November 6, 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.

Federal contracting consultants by location

15 lists · largest first

Every Federal contracting consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “federal contracting consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many federal contracting consultants are there worldwide?

RevenueBase identified 3,419 company matches for federal contracting consultants worldwide as of November 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?

Gov-Con Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most federal contracting consultants?

The United States leads with 1,656 companies, followed by Brazil (279) and the United Kingdom (82). Every federal contracting consultants list by country and city is linked on this page.

Which city has the most federal contracting consultants?

Washington leads with 134 company records, followed by Arlington (41) and Atlanta (36).

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 4,692 professional contacts with verified work emails tracked across these 3,419 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 November 6, 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.