Company lists · Data refreshed September 2026

Top 18 Advocacy organizations consulting firms based in Fairfax, United States

Name: Advocacy organizations consulting firms based in Fairfax, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 41 companies tracked

RevenueBase identified 41 company matches for advocacy organizations consulting firms associated with Fairfax, United States as of September 2026 and tracks 318 professional contacts across them, including 54 with verified work emails. Across the United States, Washington is the largest hub for this category (1,296 companies); Fairfax has 41.

This list covers company matches for advocacy organizations consulting firms associated with Fairfax, 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 September 27, 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 Sep 27, 2026 How this list was built

41Companies

318Contacts tracked

54Verified emails

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The 18 largest advocacy organizations consulting firms based in Fairfax, United States

Ranked by team size

Top 18 of 41 company matches for advocacy organizations consulting firms based in Fairfax, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Mcking Consulting	Exact match	Fairfax, VA, United StatesHQ recorded Sep 27, 2026	51-200	118 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 · Sep 27, 2026 · View company records in RevenueBase
2	ERPI	Exact match	Fairfax, VA, United StatesHQ recorded Sep 27, 2026	201-500	57 contacts →
	Exact match “Enterprise Resource Performance Inc.(ERPi) is a professional services rm that delivers strategic, advisory, technological, and implementation support services to Federal Agencies.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	Pivot Path Solutions	Exact match	Fairfax, VA, United StatesHQ recorded Sep 27, 2026	11-50	16 contacts →
	Exact match “Pivot Path Solutions is a small business consulting firm focused on helping organizations improve operations and program performance.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	Pocket Aces Consulting	Exact match	Fairfax, VA, United StatesHQ recorded Sep 27, 2026	1-10	10 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5	BG Consulting Services	Exact match	Fairfax, VA, United StatesHQ recorded Sep 27, 2026	11-50	8 contacts →
	Exact match “BG Consulting Services, LLC, is a small Veteran-owned, woman-owned, consulting firm primarily focused on the business of servicing healthcare organizations and agencies.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	Clarus Consulting LLC	Exact match	Fairfax, VA, United StatesHQ recorded Sep 27, 2026	11-50	5 contacts →
	Exact match “Clarus Consulting was created as a Limited Liability Company in Virginia in April Clarus has private clients in financial services, education finance, information technology, and…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7	50to1 State Government Affairs Management	Exact match	Fairfax, VA, United StatesHQ recorded Sep 27, 2026	1-10	4 contacts →
	Exact match “50 to 1 is an efficient way to out-source state government affairs management.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8	Miller Wenhold Government Affairs	Exact match	Fairfax, VA, United StatesHQ recorded Sep 27, 2026	1-10	3 contacts →
	Exact match “Miller/Wenhold Capitol Strategies is built around helping clients devise strategies to navigate and change policies in the Executive Branch and in Congress.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9	Bottom Line Strategies, LLC	Exact match	Fairfax, VA, United StatesHQ recorded Sep 27, 2026	1-10	3 contacts →
	Exact match “Lynda Steinbeck, Owner/CEO is a successful executive level professional with more than 25 years of experience.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10	The SVE Firm	Exact match	Fairfax, VA, United StatesHQ recorded Sep 27, 2026	1-10	3 contacts →
	Exact match “The SVE Firm is a full-service consulting firm that partners and collaborates with clients to deliver results and navigate complex challenges.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	Cromack & Associates	Exact match	Fairfax, United StatesHQ recorded Sep 27, 2026	1-10	2 contacts →
	Exact match “Helping grow your Government Contracting Business.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12	Khoury Public Relations And Media Group	Exact match	Fairfax, VA, United StatesHQ recorded Sep 27, 2026	1-10	2 contacts →
	Exact match “Khoury Public Relations and Media Group is a full service consulting firm offering brand strategy, creative + copywriting, public relations, special events, and digital marketing…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13	Caasus, LLC	Exact match	Fairfax, United StatesHQ recorded Sep 27, 2026	1-10	2 contacts →
	Exact match “CaaSus is a company dedicated to supporting the Federal regulatory, audit and cost accounting needs of growing government contractors through alternative consulting models.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14	Daycap	Exact match	Fairfax, United StatesHQ recorded Sep 27, 2026	1-10	2 contacts →
	Exact match “Day Capital Partners, LLC.(DAYCAP) guides firms through early stage, growth and exits.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15	Alocin Associates LLC	Exact match	Fairfax, VA, United StatesHQ recorded Sep 27, 2026	1-10	1 contacts →
	Exact match “Alocin Associates was created to provide expertise to the payer and provider community that helps to bridge the communication gap between them.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	The Hitchcock Group, LLC	Exact match	Fairfax, VA, United StatesHQ recorded Sep 27, 2026	1-10	1 contacts →
	Exact match “Trade associations, professional societies, and non-profits of all kinds bring together like-minded people and companies working together to advance a purpose, a cause, a…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17	Keens Mandeles & You, LLC	Exact match	Fairfax, VA, United StatesHQ recorded Sep 27, 2026	1-10	1 contacts →
	Exact match “William Keens and Laura Mandeles are committed to producing the greatest value at the most reasonable cost for our clients.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18	Opinion Leaders	Exact match	Fairfax, VA, United StatesHQ recorded Sep 27, 2026	1-10	1 contacts →
	Exact match “We build successful advocacy campaigns that get noticed and get results.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “advocacy organizations consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 18 of 41 advocacy organizations consulting firms based in Fairfax, United States

See the full list, filter by size, metro and specialty, and access 54 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Advocacy organizations consulting firms based in Fairfax, United States at a glance

As of Sep 27, 2026

17.0%Verified-email coverage

7.8Average contacts per company

1-10Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for Fairfax, so it is reported there. Company counts and contact totals on this page are exact for Fairfax, over 41 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 Fairfax, United States whose business descriptions match “advocacy organizations consulting firms” 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 54 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 September 27, 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.

Advocacy organizations consulting firms by metro in the United States

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 “advocacy organizations consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many advocacy organizations consulting firms are there based in Fairfax, United States?

RevenueBase identified 41 company matches for advocacy organizations consulting firms associated with Fairfax, United States as of September 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?

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

Which city in the United States has the most advocacy organizations consulting firms?

Washington leads the United States with 1,296 company records, followed by New York (639) and Chicago (327). Fairfax has 41.

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 54 professional contacts with verified work emails tracked across these 41 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 September 27, 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.