Company lists · Data refreshed September 2026

Top 25 Pharma advertising agencies based in the United States

Name: Pharma advertising 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 21, 2026 1,145 companies tracked

RevenueBase identified 1,145 pharma advertising agencies headquartered in the United States as of September 2026 and tracks 29,015 professional contacts across them, including 9,807 with verified work emails. New York is the largest hub.

This list covers pharma advertising 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 21, 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 21, 2026 86% judged on-target in blind review

1,145Companies

29,015Contacts tracked

9,807Verified emails

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The 25 largest pharma advertising agencies based in the United States

Ranked by team size

Top 25 of 1,145 pharma advertising agencies based in the United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to pharma advertising 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	GREY	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	5,001-10,000	2,648 contacts →
	Indirect evidence “Grey’s mission is to create Famously Effective ideas that move people, business, and the world forward-harnessing the power of creativity to solve business problems and deliver…” Source: RevenueBase Database · checked Sep 21, 2026
2	CMI Media Group	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,236 contacts →
	Partial evidence “CMI Media Group, a WPP company, is a global, full-service media agency focused solely on health, wellness, life sciences and pharmaceutical marketing.” Source: RevenueBase Database · checked Sep 21, 2026
3	FCB Health NEW York	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,173 contacts →
	Indirect evidence “Part of Omnicom Health, FCB Health New York is a full-service agency with more than 40 years of experience marketing to healthcare professionals, patients and consumers.” Source: RevenueBase Database · checked Sep 21, 2026
4	Area 23	Indirect evidence	New York, United StatesHQ checked Sep 21, 2026	1,001-5,000	958 contacts →
	Indirect evidence “AREA 23, part of Omnicom Health, is a full-service agency focused on pushing creativity and invention in healthcare marketing to new heights.” Source: RevenueBase Database · checked Sep 21, 2026
5	Publicis Health	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	1,001-5,000	776 contacts →
	Indirect evidence “At Publicis Health, we believe keeping the world healthy is our most extraordinary social endeavor.” Source: RevenueBase Database · checked Sep 21, 2026
6	Publicis Health Media	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	501-1,000	747 contacts →
	Indirect evidence “PHM is the leading health media agency in the US, built for the modern healthcare experience.” Source: RevenueBase Database · checked Sep 21, 2026
7	Spectrum Science	Indirect evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	201-500	610 contacts →
	Indirect evidence “Brace your brand.” Source: RevenueBase Database · checked Sep 21, 2026
8	BGB Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	501-1,000	564 contacts →
	Indirect evidence “In 2005, two young entrepreneurs set out to build the agency of the future.Where scientific acumen and creative innovation would seamlessly merge to create compelling, credible…” Source: RevenueBase Database · checked Sep 21, 2026
9	21grams	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	201-500	480 contacts →
	Partial evidence “21GRAMS is the advertising and education arm of Real Chemistry.” Source: RevenueBase Database · checked Sep 21, 2026
10	Biolumina	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	501-1,000	459 contacts →
	Indirect evidence “The agency where curiosity builds change.” Source: RevenueBase Database · checked Sep 21, 2026
11	CLEAN	Partial evidence	Raleigh, NC, United StatesHQ checked Sep 21, 2026	n/a	414 contacts →
	Partial evidence “We are CLEAN Advertising and Design, a full-service creative agency with over 28 years of experience delivering ideas that help build brand awareness, engage audiences, and…” Source: RevenueBase Database · checked Sep 21, 2026
12	PMH	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 21, 2026	51-200	406 contacts →
	Indirect evidence “An independently owned retail ad agency full of brains, guts, heart, and great taste.” Source: RevenueBase Database · checked Sep 21, 2026
13	NEON	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	501-1,000	350 contacts →
	Indirect evidence “We’re a full-service ad agency within Omnicom Health, made up of crazy talented people from all over the world.” Source: RevenueBase Database · checked Sep 21, 2026
14	Mccann Health	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	1,001-5,000	330 contacts →
	Indirect evidence “As of July 1, 2021, McCann Health agencies globally are part of the IPG Health network, which aligns FCB Health agencies and McCann Health agencies under one umbrella.” Source: RevenueBase Database · checked Sep 21, 2026
15	Mckinney	Indirect evidence	Durham, NC, United StatesHQ checked Sep 21, 2026	201-500	328 contacts →
	Indirect evidence “McKinney is a full-service creative agency that generates unfair attention for brands.” Source: RevenueBase Database · checked Sep 21, 2026
16	Gsw, Powered By Syneos Health	Partial evidence	Columbus, OH, United StatesHQ checked Sep 21, 2026	501-1,000	304 contacts →
	Partial evidence “GSW, powered by Syneos Health, is a full-service communications agency that goes beyond advertising to create personalized brand experiences with a focus in health and wellness.” Source: RevenueBase Database · checked Sep 21, 2026
17	Minds Assembly	Indirect evidence	NY, United StatesHQ checked Sep 21, 2026	51-200	277 contacts →
	Indirect evidence “Minds + Assembly is a full-service creative commercialization partner with 200+ supremely talented professionals delivering integrated creative solutions fueled by data, advanced…” Source: RevenueBase Database · checked Sep 21, 2026
18	Fish Marketing	Partial evidence	Portland, OR, United StatesHQ checked Sep 21, 2026	n/a	276 contacts →
	Partial evidence “Fish Marketing is a full-service, results-driven advertising and marketing agency in Portland, Oregon.” Source: RevenueBase Database · checked Sep 21, 2026
19	Abelsontaylor Group	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	201-500	253 contacts →
	Indirect evidence “With AbelsonTaylor Group, ROI is what you’ll get.” Source: RevenueBase Database · checked Sep 21, 2026
20	Sudler & Hennessey	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	501-1,000	249 contacts →
	Partial evidence “Sudler creates advertising, direct marketing, and sales promotion programs for prescription drugs and over-the-counter medications.” Source: RevenueBase Database · checked Sep 21, 2026
21	DBA Marketing Communications	Indirect evidence	Delafield, WI, United StatesHQ checked Sep 21, 2026	n/a	239 contacts →
	Indirect evidence “At DBA Marketing Communications, our day is all about providing you with strategic and creative services that will help you build a bigger and better brand for your company.” Source: RevenueBase Database · checked Sep 21, 2026
22	Boldscience	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 21, 2026	201-500	233 contacts →
	Indirect evidence “BOLDSCIENCE is a scientifically creative global medical communications agency, part of Assembled Intelligence What exactly does "scientifically creative" mean?” Source: RevenueBase Database · checked Sep 21, 2026
23	Real Chemistry Medical Communications	Partial evidence	Carmel, IN, United StatesHQ checked Sep 21, 2026	201-500	221 contacts →
	Partial evidence “Real Chemistry Medical Communications develops breakthrough medical education for breakthrough medicines by partnering with pharmaceutical, biotechnology, and diagnostic clients…” Source: RevenueBase Database · checked Sep 21, 2026
24	Cactus Life Sciences	Indirect evidence	Princeton, NJ, United StatesHQ checked Sep 21, 2026	1,001-5,000	210 contacts →
	Indirect evidence “We Are An Agile, Client-first Agency Cactus Life Sciences (CLS) partners with the global biopharma industry to drive innovation and elevate patient outcomes through agile…” Source: RevenueBase Database · checked Sep 21, 2026
25	Patients & Purpose	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	201-500	205 contacts →
	Indirect evidence “We’re a full-service agency dedicated to patients and marketing health brands.” Source: RevenueBase Database · checked Sep 21, 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: pharma advertising 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 pharma advertising agencies.
Partial evidence: Its own public description names part of pharma advertising agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pharma advertising 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 1,145 pharma advertising agencies based in the United States

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Pharma advertising agencies based in the United States at a glance

As of Sep 21, 2026

33.8%Verified-email coverage

25.3Average contacts per company

1-10Median size (employees)

8.0%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

580

11-50

411

51-200

103

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 1,145 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 pharma advertising 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 “pharma advertising 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 pharma advertising 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 pharma advertising 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, 9,807 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 21, 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.

Pharma advertising 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 pharma advertising 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 pharma advertising agencies are there based in the United States?

RevenueBase identified 1,145 pharma advertising 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?

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

Which city has the most pharma advertising agencies?

New York leads with 92 headquartered companies, followed by Chicago (35) and Los Angeles (25).

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 9,807 verified decision-maker contacts tracked across these 1,145 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 21, 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.