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Company lists · Data refreshed September 2026

Top 25 Pharmaceutical advertising agencies based in the United States

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 1,076 companies tracked

RevenueBase identified 1,076 pharmaceutical advertising agencies headquartered in the United States as of September 2026 and tracks 27,977 professional contacts across them, including 9,444 with verified work emails and 11,457 with mobile numbers. New York is the largest hub.

This list covers pharmaceutical 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, 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
1,076Companies
27,977Contacts tracked
9,444Verified emails
11,457Mobile numbers
Explore all 1,076 companies → Free signup · no credit card · 500 free credits

The 25 largest pharmaceutical advertising agencies based in the United States

Ranked by team size
Top 25 of 1,076 pharmaceutical advertising agencies based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names pharmaceutical advertising agencies: 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
GREYIndirect evidence
New York, NY, United StatesHQ checked Sep 5, 20265,001-10,0002,648

“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: company website · checked Sep 5, 2026
2
CMI Media GroupPartial evidence
Philadelphia, PA, United StatesHQ checked Sep 5, 20261,001-5,0001,236

“CMI Media Group, a WPP company, is a global, full-service media agency focused solely on health, wellness, life sciences and pharmaceutical marketing.”

Source: company website · checked Sep 5, 2026
3
FCB Health NEW YorkIndirect evidence
New York, NY, United StatesHQ checked Sep 5, 20261,001-5,0001,173

“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: company website · checked Sep 5, 2026
4
Area 23Indirect evidence
New York, United StatesHQ checked Sep 5, 20261,001-5,000958

“AREA 23, part of Omnicom Health, is a full-service agency focused on pushing creativity and invention in healthcare marketing to new heights.”

Source: company website · checked Sep 5, 2026
5
Publicis HealthIndirect evidence
New York, NY, United StatesHQ checked Sep 5, 20261,001-5,000776

“At Publicis Health, we believe keeping the world healthy is our most extraordinary social endeavor.”

Source: company website · checked Sep 5, 2026
6
Publicis Health MediaIndirect evidence
Philadelphia, PA, United StatesHQ checked Sep 5, 2026501-1,000747

“PHM is the leading health media agency in the US, built for the modern healthcare experience.”

Source: company website · checked Sep 5, 2026
7
Spectrum ScienceIndirect evidence
Washington, DC, United StatesHQ checked Sep 5, 2026201-500610

“Brace your brand.”

Source: company website · checked Sep 5, 2026
8
BGB GroupIndirect evidence
New York, NY, United StatesHQ checked Sep 5, 2026501-1,000564

“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: company website · checked Sep 5, 2026
9
21gramsPartial evidence
New York, NY, United StatesHQ checked Sep 5, 2026201-500480

“21GRAMS is the advertising and education arm of Real Chemistry.”

Source: company website · checked Sep 5, 2026
10
BioluminaIndirect evidence
New York, NY, United StatesHQ checked Sep 5, 2026501-1,000459

“The agency where curiosity builds change.”

Source: company website · checked Sep 5, 2026
11
CLEANPartial evidence
Raleigh, NC, United StatesHQ checked Sep 5, 2026n/a414

“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: company website · checked Sep 5, 2026
12
PMHIndirect evidence
Minneapolis, MN, United StatesHQ checked Sep 5, 202651-200406

“An independently owned retail ad agency full of brains, guts, heart, and great taste.”

Source: company website · checked Sep 5, 2026
13
NEONIndirect evidence
New York, NY, United StatesHQ checked Sep 5, 2026501-1,000350

“We’re a full-service ad agency within Omnicom Health, made up of crazy talented people from all over the world.”

Source: company website · checked Sep 5, 2026
14
Mccann HealthIndirect evidence
New York, NY, United StatesHQ checked Sep 5, 20261,001-5,000330

“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: company website · checked Sep 5, 2026
15
MckinneyIndirect evidence
Durham, NC, United StatesHQ checked Sep 5, 2026201-500328

“McKinney is a full-service creative agency that generates unfair attention for brands.”

Source: company website · checked Sep 5, 2026
16
Gsw, Powered By Syneos HealthPartial evidence
Columbus, OH, United StatesHQ checked Sep 5, 2026501-1,000304

“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: company website · checked Sep 5, 2026
17
Minds AssemblyIndirect evidence
NY, United StatesHQ checked Sep 5, 202651-200277

“Minds + Assembly is a full-service creative commercialization partner with 200+ supremely talented professionals delivering integrated creative solutions fueled by data, advanced…”

Source: company website · checked Sep 5, 2026
18
Fish MarketingPartial evidence
Portland, OR, United StatesHQ checked Sep 5, 2026n/a276

“Fish Marketing is a full-service, results-driven advertising and marketing agency in Portland, Oregon.”

Source: company website · checked Sep 5, 2026
19
Abelsontaylor GroupIndirect evidence
Chicago, IL, United StatesHQ checked Sep 5, 2026201-500253

“With AbelsonTaylor Group, ROI is what you’ll get.”

Source: company website · checked Sep 5, 2026
20
Sudler & HennesseyPartial evidence
New York, NY, United StatesHQ checked Sep 5, 2026501-1,000249

“Sudler creates advertising, direct marketing, and sales promotion programs for prescription drugs and over-the-counter medications.”

Source: company website · checked Sep 5, 2026
21
DBA Marketing CommunicationsIndirect evidence
Delafield, WI, United StatesHQ checked Sep 5, 2026n/a239

“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: company website · checked Sep 5, 2026
22
BoldscienceIndirect evidence
Alpharetta, GA, United StatesHQ checked Sep 5, 2026201-500233

“BOLDSCIENCE is a scientifically creative global medical communications agency, part of Assembled Intelligence What exactly does "scientifically creative" mean?”

Source: company website · checked Sep 5, 2026
23
Real Chemistry Medical CommunicationsPartial evidence
Carmel, IN, United StatesHQ checked Sep 5, 2026201-500221

“Real Chemistry Medical Communications develops breakthrough medical education for breakthrough medicines by partnering with pharmaceutical, biotechnology, and diagnostic clients…”

Source: company website · checked Sep 5, 2026
24
Patients & PurposeIndirect evidence
New York, NY, United StatesHQ checked Sep 5, 2026201-500205

“We’re a full-service agency dedicated to patients and marketing health brands.”

Source: company website · checked Sep 5, 2026
25
Propel HealthIndirect evidence
Mahwah, NJ, United StatesHQ checked Sep 5, 2026501-1,000198

“Propel Health: an independent network of agencies creating exponentially meaningful brand experiences and relationships.”

Source: company website · checked Sep 5, 2026

Showing 25 of 1,076 pharmaceutical advertising agencies based in the United States

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Pharmaceutical advertising agencies based in the United States at a glance

As of Sep 5, 2026
1-10Median size (employees)
New YorkLargest hub · 83 HQs
11,457Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
544
11-50
387
51-200
95
201-500
25
501-1,000
13
1,001-5,000
10
5,001-10,000
2

Verified emails by last verification

0–30
8,776
31–60
593
61–90
2
90–180
1
180+
72

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 pharmaceutical advertising agencies, 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 the United States whose own description of what they do matches “pharmaceutical advertising agencies”. 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 pharmaceutical 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 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, 9,444 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.

Pharmaceutical advertising agencies by metro

  • Pharmaceutical advertising agencies in New York83
  • Pharmaceutical advertising agencies in Chicago33

Frequently asked

How many pharmaceutical advertising agencies are there based in the United States?

RevenueBase identified 1,076 pharmaceutical 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 pharmaceutical advertising agencies?

New York leads with 83 headquartered companies, followed by Chicago (33) and Los Angeles (23).

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 9,444 verified decision-maker contacts tracked across these 1,076 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.

Ready to reach these companies? Verified emails and direct dials for all 1,076 pharmaceutical advertising agencies based in the United States. Start with a free account, no credit card.

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Related lists

Browse: Companies home · All United States lists · All Pharmaceutical advertising agencies 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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