Company lists · Data refreshed September 2026

Top 25 Federal contractor marketing consultants based in the United States

Name: Federal contractor marketing 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 1,575 companies tracked

RevenueBase identified 1,575 federal contractor marketing consultants headquartered in the United States as of September 2026 and tracks 11,274 professional contacts across them, including 3,305 with verified work emails. Washington is the largest hub.

This list covers federal contractor marketing 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

1,575Companies

11,274Contacts tracked

3,305Verified emails

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The 25 largest federal contractor marketing consultants based in the United States

Ranked by team size

Top 25 of 1,575 federal contractor marketing 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 federal contractor marketing 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	GSA National	Partial evidence	Fairfax, VA, United StatesHQ checked Sep 28, 2026	201-500	558 contacts →
	Partial evidence “GSA National has been helping government contractors ensure compliance and streamline costs since 1991.” Source: RevenueBase Database · checked Sep 28, 2026
2	Deep Water Point & Associates	Indirect evidence	Annapolis, MD, United StatesHQ checked Sep 28, 2026	201-500	350 contacts →
	Indirect evidence “Deep Water Point & Associates is composed of industry veterans and government experts who dedicate their expertise to maximize our clients’ competitive edge.” Source: RevenueBase Database · checked Sep 28, 2026
3	FCI Federal	Partial evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	1,001-5,000	349 contacts →
	Partial evidence “FCi Federal is now part of PAE.” Source: RevenueBase Database · checked Sep 28, 2026
4	Peerless Technologies Corporation	Partial evidence	Fairborn, OH, United StatesHQ checked Sep 28, 2026	201-500	326 contacts →
	Partial evidence “Peerless Technologies Corporation is a nationally recognized, award-winning, and reputable business serving federal government clients at more than 25 locations nationwide.” Source: RevenueBase Database · checked Sep 28, 2026
5	Iquasar LLC	Partial evidence	Sterling, VA, United StatesHQ checked Sep 28, 2026	201-500	312 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
6	PE Systems, INC	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 28, 2026	201-500	273 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
7	Conti Federal Services	Partial evidence	Orlando, FL, United StatesHQ checked Sep 28, 2026	201-500	228 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
8	Mcallister & Quinn	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	170 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
9	ACE Info Solutions LLC	Strong evidence	Reston, VA, United StatesHQ checked Sep 28, 2026	501-1,000	146 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
10	Act1 Federal	Partial evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	201-500	129 contacts →
	Partial evidence “ACT1 Federal LLC ("ACT1"), ACT1 in ACTION is all about taking bold, innovative actions to deliver for our customers and our workforce.” Source: RevenueBase Database · checked Sep 28, 2026
11	TG Federal	Strong evidence	Reston, VA, United StatesHQ checked Sep 28, 2026	201-500	120 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
12	GEM Technologies, INC	Strong evidence	Knoxville, TN, United StatesHQ checked Sep 28, 2026	201-500	112 contacts →
	Strong evidence “GEM Technologies, Inc.(GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical…” Source: RevenueBase Database · checked Sep 28, 2026
13	Premier Consulting & Integration	Indirect evidence	Red Bank, NJ, United StatesHQ checked Sep 28, 2026	51-200	109 contacts →
	Indirect evidence “We Make Your Business Operations Comfortable.” Source: RevenueBase Database · checked Sep 28, 2026
14	North South Consulting Group, LLC	Strong evidence	Elizabethtown, KY, United StatesHQ checked Sep 28, 2026	201-500	105 contacts →
	Strong evidence “NSCG is a mission-focused government contracting firm specializing in contact center as a service, strategic communications, recruiting, marketing, IT support, and cloud based…” Source: RevenueBase Database · checked Sep 28, 2026
15	Govsmart, INC	Indirect evidence	Charlottesville, VA, United StatesHQ checked Sep 28, 2026	51-200	90 contacts →
	Indirect evidence “GovSmart helps U.S.” Source: RevenueBase Database · checked Sep 28, 2026
16	Monterey, INC	Partial evidence	Dayton, OH, United StatesHQ checked Sep 28, 2026	51-200	84 contacts →
	Partial evidence “For over 25 years Monterey Consultants, Inc.” Source: RevenueBase Database · checked Sep 28, 2026
17	Altavista Strategic Partners	Strong evidence	Baltimore, MD, United StatesHQ checked Sep 28, 2026	51-200	83 contacts →
	Strong evidence “As the Nation's leading contractor marketing company, AltaVista specializes in digital strategies to help contractors grow their company.” Source: RevenueBase Database · checked Sep 28, 2026
18	Hirons	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 28, 2026	11-50	83 contacts →
	Partial evidence “Hirons is a full-service marketing and communications consulting agency providing advertising, public relations and digital services.” Source: RevenueBase Database · checked Sep 28, 2026
19	US Federal Contractor Registration	Strong evidence	Clearwater, FL, United StatesHQ checked Sep 28, 2026	51-200	78 contacts →
	Strong evidence “US Federal Contractor Registration (USFCR) is the largest and most trusted full-service Federal consulting organization.” Source: RevenueBase Database · checked Sep 28, 2026
20	Technical And Project Engineering Tape , LLC	Partial evidence	Alexandria, VA, United StatesHQ checked Sep 28, 2026	51-200	73 contacts →
	Partial 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 28, 2026
21	Capital Edge Consulting	Partial evidence	Vienna, VA, United StatesHQ checked Sep 28, 2026	51-200	70 contacts →
	Partial evidence “Capital Edge is the largest consulting firm exclusively dedicated to government contractors and grant recipients.” Source: RevenueBase Database · checked Sep 28, 2026
22	Seabrook Solutions, LLC	Indirect evidence	Huntsville, AL, United StatesHQ checked Sep 28, 2026	201-500	70 contacts →
	Indirect evidence “Seabrook Solutions, LLC has been in business since January 2012 and got its start as a consulting company providing expert services in business development and proposal…” Source: RevenueBase Database · checked Sep 28, 2026
23	Patrona Corporation	Strong evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	69 contacts →
	Strong evidence “Patrona Corporation is a DoD federal contractor providing program management, engineering, strategic and operational planning, quality assurance, financial management, and…” Source: RevenueBase Database · checked Sep 28, 2026
24	Technology, Automation, And Management Team , INC	Partial evidence	Fairfax, VA, United StatesHQ checked Sep 28, 2026	51-200	68 contacts →
	Partial evidence “Technology, Automation & Management Inc.(TeAM) has been a leader in delivering innovative IT solutions to the federal government since 1985.” Source: RevenueBase Database · checked Sep 28, 2026
25	Federal Government Advisors, LLC	Partial evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	51-200	67 contacts →
	Partial evidence “At FGA we are an independent contract consulting firm that assists businesses of all sizes, non-profit organizations, and freelancers in obtaining everything necessary in order to…” 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: federal contractor marketing 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 federal contractor marketing consultants.
Partial evidence: Its own public description names part of federal contractor marketing consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name federal contractor marketing 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 1,575 federal contractor marketing consultants based in the United States

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Federal contractor marketing consultants based in the United States at a glance

As of Sep 28, 2026

29.3%Verified-email coverage

7.2Average contacts per company

1-10Median size (employees)

5.9%Largest-city concentration · Washington

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

1,198

11-50

270

51-200

201-500

501-1,000

1,001-5,000

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 1,575 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 contractor marketing 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 “federal contractor marketing 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 federal contractor marketing 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 federal contractor marketing 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, 3,305 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.

Federal contractor marketing 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 federal contractor marketing 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 federal contractor marketing consultants are there based in the United States?

RevenueBase identified 1,575 federal contractor marketing 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?

GSA National, headquartered in Fairfax, tops this list with the largest team on record.

Which city has the most federal contractor marketing consultants?

Washington leads with 93 headquartered companies, followed by Arlington (32) and Atlanta (30).

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 3,305 verified decision-maker contacts tracked across these 1,575 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.