Company lists · Data refreshed September 2026

Top 25 Communications consultancies based in Washington, United States

Name: Communications consultancies based in Washington, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 463 companies tracked

RevenueBase identified 463 communications consultancies headquartered in Washington, United States as of September 2026 and tracks 4,357 professional contacts across them, including 2,250 with verified work emails. Across the United States, New York is the largest hub for this category (1,062 companies); Washington follows with 463.

This list covers communications consultancies 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, 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

463Companies

4,357Contacts tracked

2,250Verified emails

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The 25 largest communications consultancies based in Washington, United States

Ranked by team size

Top 25 of 463 communications consultancies based in Washington, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to communications consultancies: 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	SKDK	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	220 contacts →
	Partial evidence “SKDK provides strategic advice, public relations, crisis communications, advertising, direct mail, and research to national and international companies, advocacy organizations…” Source: RevenueBase Database · checked Sep 28, 2026
2	AVŌQ	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	201-500	205 contacts →
	Indirect evidence “Excellence isn’t enough.” Source: RevenueBase Database · checked Sep 28, 2026
3	TSD Communications, INC	Indirect evidence	Washington, United StatesHQ checked Sep 28, 2026	51-200	166 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
4	Rational 360	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	161 contacts →
	Partial evidence “The Rational Way: All in Partners Rational 360 is a leading full-service strategic communications and digital agency, with offices and staff located across the country.” Source: RevenueBase Database · checked Sep 28, 2026
5	JPA Health	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	126 contacts →
	Indirect evidence “At JPA Health, we sync-up PR, marketing, advocacy and medical comms to share our clients’ commitment that helps people live healthier lives.” Source: RevenueBase Database · checked Sep 28, 2026
6	Public & Government Affairs At Edelman	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	201-500	121 contacts →
	Indirect evidence “Edelman’s public and government affairs team of consultants are trusted and experienced public affairs advisors-including former government officials, political advisors, policy…” Source: RevenueBase Database · checked Sep 28, 2026
7	Narrative Strategies	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	111 contacts →
	Partial evidence “Narrative is a full-service strategic communications firm creatively solving today’s most demanding reputational and public affairs challenges.” Source: RevenueBase Database · checked Sep 28, 2026
8	VOX Global	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	99 contacts →
	Indirect evidence “It starts with a goal: yours.” Source: RevenueBase Database · checked Sep 28, 2026
9	LSG	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	85 contacts →
	Indirect evidence “We work with corporations, trade associations, and nonprofits to change hearts and minds, move public opinion, and help brands connect to the public conscience in a rapidly…” Source: RevenueBase Database · checked Sep 28, 2026
10	Seven Letter	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	74 contacts →
	Partial evidence “Seven Letter, formerly Blue Engine + JDA, provides strategic communications solutions to the complex challenges facing corporations, nonprofits, coalitions and associations.” Source: RevenueBase Database · checked Sep 28, 2026
11	Gravity Research	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	69 contacts →
	Indirect evidence “Gravity Research empowers organizations to anticipate risk, spot opportunities, and rationalize reputational concerns against a backdrop of evolving public pressures.” Source: RevenueBase Database · checked Sep 28, 2026
12	Stratacomm	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	67 contacts →
	Partial evidence “Stratacomm is an independently owned marketing communications agency with national reach, turning insights into powerful communications.” Source: RevenueBase Database · checked Sep 28, 2026
13	Whiteboard Advisors	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	64 contacts →
	Partial evidence “Whiteboard Advisors is a unique strategic consulting and communications firm.” Source: RevenueBase Database · checked Sep 28, 2026
14	Spitfire	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	61 contacts →
	Indirect evidence “At Spitfire, we share your vision of a better world and work hard to help you create the change you need to make great things happen.” Source: RevenueBase Database · checked Sep 28, 2026
15	Qorvis	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	59 contacts →
	Partial evidence “Qorvis is a global advisory and strategic communications firm headquartered in Washington, D.C, with primary offices in Geneva, Brussels, and Dubai.” Source: RevenueBase Database · checked Sep 28, 2026
16	Link Strategic Partners	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	54 contacts →
	Partial evidence “LINK is a is a full-service, DC-based social impact firm, with a focus on strategic communications and stakeholder engagement.” Source: RevenueBase Database · checked Sep 28, 2026
17	Cgcn Group	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	52 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 28, 2026
18	Ward Circle Strategies	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	52 contacts →
	Indirect evidence “Ward Circle Strategies, Inc.” Source: RevenueBase Database · checked Sep 28, 2026
19	Breakwater Strategy	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	50 contacts →
	Indirect evidence “Breakwater Strategy is an advisory partner on high-visibility, high-stakes public affairs, corporate reputation and capital markets issues for leading businesses, nonprofits and…” Source: RevenueBase Database · checked Sep 28, 2026
20	LOT Sixteen	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	48 contacts →
	Partial evidence “We deliver policy and communications support that is bracingly honest, refreshingly creative and expertly executed.” Source: RevenueBase Database · checked Sep 28, 2026
21	Signal Group DC	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	47 contacts →
	Partial evidence “We deliver successful outcomes for our clients, specializing in strategic communications, public affairs & government relations.” Source: RevenueBase Database · checked Sep 28, 2026
22	Young & Associates	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	n/a	43 contacts →
	Indirect evidence “Young & Associates is the premier strategic public relations agency for companies seeking clear market visibility, elevated industry reputation and bottom-line results.” Source: RevenueBase Database · checked Sep 28, 2026
23	Subject Matter	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	38 contacts →
	Indirect evidence “We shape narratives, launch brands, engage audiences, and drive policy outcomes.” Source: RevenueBase Database · checked Sep 28, 2026
24	Adfero	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	36 contacts →
	Partial evidence “Adfero is a communications agency with an entrepreneurial mindset.” Source: RevenueBase Database · checked Sep 28, 2026
25	Craft Media Digital	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	34 contacts →
	Indirect evidence “CRAFT is a collection of communicators from all disciplines of digital, media, and creative.” 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: communications consultancies. 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 communications consultancies.
Partial evidence: Its own public description names part of communications consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name communications consultancies. 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 463 communications consultancies based in Washington, United States

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Communications consultancies based in Washington, United States at a glance

As of Sep 28, 2026

51.6%Verified-email coverage

9.4Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

333

11-50

106

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for Washington, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 463 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 communications consultancies, 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 Washington, United States whose own description of what they do matches “communications consultancies”. 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 communications consultancies), 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 communications consultancies, 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 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, 2,250 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.

Communications consultancies by metro in the United States

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 communications consultancies, 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 communications consultancies are there based in Washington, United States?

RevenueBase identified 463 communications consultancies 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?

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

Which city in the United States has the most communications consultancies?

New York leads the United States with 1,062 headquartered companies, followed by Washington (463) and Los Angeles (433).

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 2,250 verified decision-maker contacts tracked across these 463 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.