Company lists · Data refreshed September 2026

Top 25 Full-service pr agencies based in the United States

Name: Full-service pr agencies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 5,400 companies tracked

RevenueBase identified 5,400 full-service pr agencies headquartered in the United States as of September 2026 and tracks 55,961 professional contacts across them, including 21,167 with verified work emails. New York is the largest hub.

This list covers full-service pr agencies 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 19, 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 19, 2026 86% judged on-target in blind review

5,400Companies

55,961Contacts tracked

21,167Verified emails

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The 25 largest full-service pr agencies based in the United States

Ranked by team size

Top 25 of 5,400 full-service pr agencies based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to full-service pr agencies: 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	Edelman	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	5,001-10,000	6,242 contacts →
	Indirect evidence “Edelman is a global communications firm that partners with businesses and organizations to evolve, promote and protect their brands and reputations.” Source: RevenueBase Database · checked Sep 19, 2026
2	TBC	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 19, 2026	n/a	1,255 contacts →
	Partial evidence “TBC is an independently owned, full-service branding, advertising and strategic communications agency with headquarters in Baltimore, Maryland, USA.” Source: RevenueBase Database · checked Sep 19, 2026
3	Zeno Group	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	501-1,000	887 contacts →
	Partial evidence “Zeno Group is the fiercely independent and global, integrated communications agency, born from PR.” Source: RevenueBase Database · checked Sep 19, 2026
4	DONER	Indirect evidence	Southfield, MI, United StatesHQ checked Sep 19, 2026	501-1,000	708 contacts →
	Indirect evidence “Doner unlocks all the tools of Modern marketing to build lasting connections with every day, Main Street consumers.” Source: RevenueBase Database · checked Sep 19, 2026
5	Stream Companies	Partial evidence	Malvern, PA, United StatesHQ checked Sep 19, 2026	501-1,000	572 contacts →
	Partial evidence “Stream Companies is a full service advertising agency that specializes in launching, positioning, and long term management of brands on full service contracts and a…” Source: RevenueBase Database · checked Sep 19, 2026
6	Prosek Partners	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	201-500	543 contacts →
	Indirect evidence “Prosek Partners builds – and protects – the top brands in business.” Source: RevenueBase Database · checked Sep 19, 2026
7	Everywhere Agency	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 19, 2026	n/a	527 contacts →
	Indirect evidence “Everywhere Agency is now a part of MWWPR.” Source: RevenueBase Database · checked Sep 19, 2026
8	R&r Partners	Indirect evidence	Las Vegas, NV, United StatesHQ checked Sep 19, 2026	201-500	493 contacts →
	Indirect evidence “R&R partners isn’t our name, it’s our promise.” Source: RevenueBase Database · checked Sep 19, 2026
9	5wpr	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	201-500	397 contacts →
	Partial evidence “5WPR is one of the largest independently owned PR and digital marketing agencies in the US.” Source: RevenueBase Database · checked Sep 19, 2026
10	DKC	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	201-500	349 contacts →
	Partial evidence “DKC is a full service public relations, marketing and government affairs firm and part of the Acceleration Community of Companies, Based in New York City, and with offices in Los…” Source: RevenueBase Database · checked Sep 19, 2026
11	Berlinrosen, An Orchestra Company	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	201-500	302 contacts →
	Indirect evidence “Built to operate with the speed and intensity of a political campaign, BerlinRosen takes a 360-degree approach to communications, activating audiences and elevating story above…” Source: RevenueBase Database · checked Sep 19, 2026
12	CLD PR & Experiential Productions	Strong evidence	Los Angeles, United StatesHQ checked Sep 19, 2026	n/a	256 contacts →
	Strong evidence “CLD PR is a full-service public relations agency, focusing most heavily on celebrity, media, and influencer placement along with brand development and event production.” Source: RevenueBase Database · checked Sep 19, 2026
13	H&m Communications	Strong evidence	West Hollywood, CA, United StatesHQ checked Sep 19, 2026	n/a	245 contacts →
	Strong evidence “One of the Holmes Report’s top Consumer PR Agencies in North America, H+M Communications is an independent Hispanic and woman-owned, award winning full-service, marketing and…” Source: RevenueBase Database · checked Sep 19, 2026
14	Autumn Communications	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 19, 2026	51-200	238 contacts →
	Partial evidence “Autumn Communications is a full-service public relations and marketing firm with offices in New York City and Los Angeles.” Source: RevenueBase Database · checked Sep 19, 2026
15	IMRE	Indirect evidence	Towson, MD, United StatesHQ checked Sep 19, 2026	201-500	226 contacts →
	Indirect evidence “Imre is a performance-driven creative agency that connects people to brands for life’s most important decisions.” Source: RevenueBase Database · checked Sep 19, 2026
16	TVS Communication Solutions	Partial evidence	Detroit, MI, United StatesHQ checked Sep 19, 2026	n/a	221 contacts →
	Partial evidence “Centrally located in Metro Detroit, TVS Communication Solutions is the perfect full service communications agency providing companies and individuals the means to communicate…” Source: RevenueBase Database · checked Sep 19, 2026
17	SKDK	Indirect evidence	Washington, DC, United StatesHQ checked Sep 19, 2026	51-200	220 contacts →
	Indirect 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 19, 2026
18	SVM PR And Marketing	Indirect evidence	Providence, RI, United StatesHQ checked Sep 19, 2026	n/a	206 contacts →
	Indirect evidence “Increasing visibility, relevance and value.” Source: RevenueBase Database · checked Sep 19, 2026
19	Moris Media	Partial evidence	United StatesHQ checked Sep 19, 2026	51-200	199 contacts →
	Partial evidence “Moris Media is globally recognized as The Digital Doctors, a world-class boutique PR and digital marketing partner trusted for credibility, clarity and long-term growth.” Source: RevenueBase Database · checked Sep 19, 2026
20	DCI	Indirect evidence	Washington, DC, United StatesHQ checked Sep 19, 2026	51-200	198 contacts →
	Indirect evidence “DCI Group is an independent public affairs consulting firm that specializes in public relations, crisis management, grassroots engagement, and digital advocacy.” Source: RevenueBase Database · checked Sep 19, 2026
21	Citizen Relations	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	51-200	197 contacts →
	Partial evidence “Citizen is a global PR agency built to unleash the potential of ambitious brands.” Source: RevenueBase Database · checked Sep 19, 2026
22	Coyne PR	Partial evidence	Parsippany, NJ, United StatesHQ checked Sep 19, 2026	51-200	195 contacts →
	Partial evidence “Every day is Independence Day at Coyne PR.” Source: RevenueBase Database · checked Sep 19, 2026
23	BOOM	Indirect evidence	Chagrin Falls, United StatesHQ checked Sep 19, 2026	n/a	195 contacts →
	Indirect evidence “At Boom, we develop cross-media strategic marketing and public relations for our clients that convince their target audience to solicit their business, attend their event or…” Source: RevenueBase Database · checked Sep 19, 2026
24	Bread & Butter	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 19, 2026	n/a	194 contacts →
	Partial evidence “bread & Butter is a full-service digital marketing, public relations, social media and creative agency with a fondness for all things food, drink and travel.” Source: RevenueBase Database · checked Sep 19, 2026
25	MCC	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 19, 2026	51-200	194 contacts →
	Indirect evidence “In 2019, MCC became a wholly owned subsidiary of Mod Op, a digital marketing agency with offices across the U.S.” Source: RevenueBase Database · checked Sep 19, 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: full-service pr agencies. 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 full-service pr agencies.
Partial evidence: Its own public description names part of full-service pr agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name full-service pr agencies. 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 5,400 full-service pr agencies based in the United States

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Full-service pr agencies based in the United States at a glance

As of Sep 19, 2026

37.8%Verified-email coverage

10.4Average contacts per company

1-10Median size (employees)

10.6%Largest-city concentration · New York

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

4,004

11-50

1,224

51-200

134

201-500

501-1,000

1,001-5,000

5,001-10,000

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 5,400 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 full-service pr agencies, 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 “full-service pr agencies”. 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 full-service pr agencies), 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 full-service pr agencies, 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, 21,167 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 19, 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.

Full-service pr agencies 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 full-service pr agencies, 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 full-service pr agencies are there based in the United States?

RevenueBase identified 5,400 full-service pr agencies 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?

Edelman, headquartered in New York, tops this list with the largest team on record.

Which city has the most full-service pr agencies?

New York leads with 573 headquartered companies, followed by Los Angeles (336) and Chicago (134).

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 21,167 verified decision-maker contacts tracked across these 5,400 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 19, 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.