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Company lists · Data refreshed September 2026

Top 25 Political consulting firms based in Washington, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 254 companies tracked

RevenueBase identified 254 political consulting firms headquartered in Washington, United States as of September 2026 and tracks 3,187 professional contacts across them, including 1,530 with verified work emails. Washington is the largest hub.

This list covers political consulting firms headquartered in Washington, 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
254Companies
3,187Contacts tracked
1,530Verified emails
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The 25 largest political consulting firms based in Washington, United States

Ranked by team size
Top 25 of 254 political consulting firms based in Washington, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names political consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
FieldworksIndirect evidence
Washington, DC, United StatesHQ checked Sep 5, 20265,001-10,000336

“FieldWorks brings innovative grassroots and field strategies to Democratic and progressive campaigns and organizations.”

Source: company website · checked Sep 5, 2026
2
Cornerstone Government AffairsIndirect evidence
Washington, DC, United StatesHQ checked Sep 5, 2026201-500255

“Cornerstone Government Affairs is a full-service, bipartisan, employee-owned firm specializing in government relations and lobbying, public affairs, strategic communications, and…”

Source: company website · checked Sep 5, 2026
3
SKDKIndirect evidence
Washington, DC, United StatesHQ checked Sep 5, 202651-200220

“SKDK provides strategic advice, public relations, crisis communications, advertising, direct mail, and research to national and international companies, advocacy organizations…”

Source: company website · checked Sep 5, 2026
4
DCIPartial evidence
Washington, DC, United StatesHQ checked Sep 5, 202651-200198

“DCI Group is an independent public affairs consulting firm that specializes in public relations, crisis management, grassroots engagement, and digital advocacy.”

Source: company website · checked Sep 5, 2026
5
InvariantIndirect evidence
Washington, DC, United StatesHQ checked Sep 5, 202651-200166

“Invariant is a bipartisan business advisory firm, providing strategic advice to companies, trade associations, non-profits, and individuals on how to make Washington work for them.”

Source: company website · checked Sep 5, 2026
6
Public & Government Affairs At EdelmanPartial evidence
Washington, DC, United StatesHQ checked Sep 5, 2026201-500121

“Edelman’s public and government affairs team of consultants are trusted and experienced public affairs advisors-including former government officials, political advisors, policy…”

Source: company website · checked Sep 5, 2026
7
Monument AdvocacyIndirect evidence
Washington, DC, United StatesHQ checked Sep 5, 202651-20097

“Monument Advocacy is a bipartisan firm that offers government relations, public affairs, strategic and crisis communications, and digital services.”

Source: company website · checked Sep 5, 2026
8
Forbes Tate PartnersPartial evidence
Washington, DC, United StatesHQ checked Sep 5, 202611-5076

“Bipartisan public affairs firm driving outcomes for our partners that achieve their goals and build value in today’s policy and political landscape.”

Source: company website · checked Sep 5, 2026
9
Cgcn GroupIndirect evidence
Washington, DC, United StatesHQ checked Sep 5, 202611-5052

“CGCN Group is an integrated advocacy and strategic communications firm that specializes in helping Fortune 500 companies, non-profits, and trade associations navigate complex…”

Source: company website · checked Sep 5, 2026
10
Hilltop Public SolutionsIndirect evidence
Washington, DC, United StatesHQ checked Sep 5, 202651-20052

“At Hilltop, we manage high-stakes, high-profile campaigns, build coalitions and find and mobilize grasstops and grassroots advocates across the country.”

Source: company website · checked Sep 5, 2026
11
ARC InitiativesIndirect evidence
Washington, DC, United StatesHQ checked Sep 5, 202611-5050

“We are among Washington’s leading strategists, campaigners, communicators, team builders, creatives, storytellers, implementers, and advisors.”

Source: company website · checked Sep 5, 2026
12
Campaigns & ElectionsPartial evidence
Washington, DC, United StatesHQ checked Sep 5, 202611-5050

“Campaigns & Elections is the essential resource for political campaign professionals.”

Source: company website · checked Sep 5, 2026
13
Lake Research PartnersPartial evidence
Washington, DC, United StatesHQ checked Sep 5, 202611-5048

“Lake Research Partners is a national public opinion and political strategy research firm founded by Celinda Lake in 1995.”

Source: company website · checked Sep 5, 2026
14
In Field StrategiesPartial evidence
Washington, DC, United StatesHQ checked Sep 5, 202611-5045

“In Field Strategies is a national political canvassing firm focused on strategic and direct voter contact through primarily door to door operations.”

Source: company website · checked Sep 5, 2026
15
Rokk SolutionsIndirect evidence
Washington, DC, United StatesHQ checked Sep 5, 202611-5044

“ROKK Solutions is a full-service, bipartisan public affairs firm that provides its clients with winning communications strategies designed to influence policy and sway opinion.”

Source: company website · checked Sep 5, 2026
16
GQRPartial evidence
Washington, DC, United StatesHQ checked Sep 5, 202611-5044

“GQR is one of the world's premier opinion research and strategic consulting firms.”

Source: company website · checked Sep 5, 2026
17
Field StrategiesIndirect evidence
Washington, DC, United StatesHQ checked Sep 5, 202651-20035

“For over 15 years, Field Strategies has redefined the campaign and advocacy industries’ standards of voter contact, message delivery and voter turnout.”

Source: company website · checked Sep 5, 2026
18
Deliver StrategiesPartial evidence
Washington, DC, United StatesHQ checked Sep 5, 202651-20034

“Our firm was founded so that hardworking Americans have a loud, strong voice in the political process.”

Source: company website · checked Sep 5, 2026
19
Vision360 PartnersIndirect evidence
Washington, DC, United StatesHQ checked Sep 5, 202611-5032

“We are a leading strategic communications firm.”

Source: company website · checked Sep 5, 2026
20
PPHCIndirect evidence
Washington, DC, United StatesHQ checked Sep 5, 2026201-50029

“PPHC is a leading strategic communications firm specializing in Government Relations, Corporate Communications, and Public Affairs.”

Source: company website · checked Sep 5, 2026
21
West END Strategy TeamIndirect evidence
Washington, DC, United StatesHQ checked Sep 5, 202611-5028

“Strategic communications succeeds when it inspires change.”

Source: company website · checked Sep 5, 2026
22
American Defense InternationalIndirect evidence
Washington, United StatesHQ checked Sep 5, 202611-5028

“American Defense International, Inc.(ADI) serves a worldwide client base with a unique combination of technical expertise and the ability to work with Washington's most important…”

Source: company website · checked Sep 5, 2026
23
Firehouse StrategiesIndirect evidence
Washington, DC, United StatesHQ checked Sep 5, 202611-5025

“Firehouse Strategies is a full-service public affairs firm that focuses on delivering targeted persuasion campaigns for a wide variety of corporate clients.”

Source: company website · checked Sep 5, 2026
24
GBAOStrong evidence
Washington, DC, United StatesHQ checked Sep 5, 202611-5023

“Our firm offers broad expertise in survey research and strategic consulting in corporate communications, branding strategy, international relations, and political campaigns at all…”

Source: company website · checked Sep 5, 2026
25
Orion StrategiesIndirect evidence
Washington, DC, United StatesHQ checked Sep 5, 202611-5023

“Orion Strategies is a strategic communications and public relations firm with a staff of experienced professionals in media and stakeholder relations, federal and state government…”

Source: company website · checked Sep 5, 2026

Showing 25 of 254 political consulting firms based in Washington, United States

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Political consulting firms based in Washington, United States at a glance

As of Sep 5, 2026
1-10Median size (employees)
WashingtonLargest hub · 254 HQs
Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
184
11-50
56
51-200
10
201-500
3
5,001-10,000
1

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 254 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 political consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Washington, United States whose own description of what they do matches “political consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among political consulting firms, and records with no verified work email. Companies headquartered outside Washington 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 an evidence 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, 1,530 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 5, 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.

Political consulting firms by metro in the United States

Frequently asked

How many political consulting firms are there based in Washington, United States?

RevenueBase identified 254 political consulting firms headquartered in Washington, 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?

Fieldworks, headquartered in Washington, tops this list with the largest team on record.

Which city has the most political consulting firms?

Washington leads with 254 headquartered companies, followed by New York (54) and Sacramento (47).

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 1,530 verified decision-maker contacts tracked across these 254 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 5, 2026.

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Related lists

Browse: Companies home · Political consulting firms in United States · All United States lists · All Political consulting firms lists · New lists

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.

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