Company lists · Data refreshed September 2026

Top 25 Creative agencies for healthcare worldwide

RevenueBase identified 65,922 creative agencies for healthcare worldwide as of September 2026 and tracks 645,697 professional contacts across them, including 181,710 with verified work emails and 122,024 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers creative agencies for healthcare worldwide, 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 29, 2026. Country and city lists for creative agencies for healthcare follow the table.

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 29, 2026 86% judged on-target in blind review
65,922Companies
645,697Contacts tracked
181,710Verified emails
122,024Mobile numbers
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The 25 largest creative agencies for healthcare worldwide

Ranked by team size
Top 25 of 65,922 creative agencies for healthcare worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to creative agencies for healthcare: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 202610001+12,165 contacts →

Partial evidence

“Ogilvy has been creating impact for brands through iconic, culture-changing, value-driving ideas since the company was founded by David Ogilvy 75 years ago.”

Source: RevenueBase Database · checked Sep 29, 2026
2Indirect evidenceUsa, FranceHQ checked Sep 29, 202610001+7,716 contacts →

Indirect evidence

“At Deloitte Digital, we connect brands with the right strategies and tools to create great impact.”

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 2026n/a7,714 contacts →

Indirect evidence

“We craft brand stories, carefully weaving together effective design & high-end production.”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceSao Paulo, BrazilHQ checked Sep 29, 2026n/a6,349 contacts →

Indirect evidence

“Na Heco Health acreditamos que, nos negócios em saúde, o que realmente importa é gerar resultados comerciais concretos.”

Source: RevenueBase Database · checked Sep 29, 2026
5Partial evidenceLondon, United KingdomHQ checked Sep 29, 2026n/a5,287 contacts →

Partial evidence

“Clinic is an independent creative agency.”

Source: RevenueBase Database · checked Sep 29, 2026
6Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 202610001+3,874 contacts →

Partial evidence

“McCann Worldgroup, part of the Interpublic Group (NYSE: IPG), is the irrefutable leader in the business of creativity.”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 20265,001-10,0003,574 contacts →

Indirect evidence

“J.”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceLondon, United KingdomHQ checked Sep 29, 20265,001-10,0003,247 contacts →

Indirect evidence

“Hello.”

Source: RevenueBase Database · checked Sep 29, 2026
9Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 20265,001-10,0002,648 contacts →

Partial 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 29, 2026
10Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 29, 2026n/a2,259 contacts →

Indirect evidence

“MINE™ is a San Francisco-based design and brand communication firm.”

Source: RevenueBase Database · checked Sep 29, 2026
11Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 20261,001-5,0002,189 contacts →

Partial evidence

“R/GA is an independent creative innovation company for the intelligence age.”

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceLondon, United KingdomHQ checked Sep 29, 2026n/a1,891 contacts →

Indirect evidence

“We make content more rewarding.”

Source: RevenueBase Database · checked Sep 29, 2026
13Indirect evidenceBarcelona, SpainHQ checked Sep 29, 2026n/a1,864 contacts →

Indirect evidence

“We’re FIRMA, a full-service Branding and Innovation agency.”

Source: RevenueBase Database · checked Sep 29, 2026
14Partial evidencePortland, OR, United StatesHQ checked Sep 29, 20261,001-5,0001,711 contacts →

Partial evidence

“Wieden+Kennedy is an independent, global creative company that has built and transformed some of the world’s most well-known, exciting brands for over forty years.”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceGranada, MexicoHQ checked Sep 29, 2026n/a1,672 contacts →

Indirect evidence

“Tal vez algunos nos conozcan por la terraza donde muchos han venido a chelear con nosotros algún jueves.”

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidenceOlivos, ArgentinaHQ checked Sep 29, 2026n/a1,486 contacts →

Indirect evidence

“Agencia de Publicidad fundada en 2003 por Daniel Onorato y Claudio Lucini.”

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidenceAshby-de-la-zouch, United StatesHQ checked Sep 29, 20265,001-10,0001,432 contacts →

Indirect evidence

“We are now part of Inizio, a strategic partner for companies in health and life sciences.”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceFort Lauderdale, FL, United StatesHQ checked Sep 29, 20265,001-10,0001,259 contacts →

Indirect evidence

“TEAM is dedicated to crafting brand experiences that are not just seen and heard but truly felt.”

Source: RevenueBase Database · checked Sep 29, 2026
19Indirect evidenceBaltimore, MD, United StatesHQ checked Sep 29, 2026n/a1,255 contacts →

Indirect 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 29, 2026
20Indirect evidencePhiladelphia, PA, United StatesHQ checked Sep 29, 20261,001-5,0001,236 contacts →

Indirect 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 29, 2026
21Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 202610001+1,207 contacts →

Partial evidence

“We build enduring brands that move people and markets through the radical creativity of Truth Well Told™.”

Source: RevenueBase Database · checked Sep 29, 2026
22Partial evidenceGreenville, SC, United StatesHQ checked Sep 29, 2026n/a1,176 contacts →

Partial evidence

“At Cargo, we help growing brands of all sizes build what’s next through strategy, technology and creative.”

Source: RevenueBase Database · checked Sep 29, 2026
23Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 20261,001-5,0001,173 contacts →

Partial 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 29, 2026
24Indirect evidenceStockport, United KingdomHQ checked Sep 29, 2026501-1,0001,152 contacts →

Indirect evidence

“We’ve been delivering marketing and communications since 1961.”

Source: RevenueBase Database · checked Sep 29, 2026
25Indirect evidenceLondon, United KingdomHQ checked Sep 29, 20261,001-5,0001,141 contacts →

Indirect evidence

“United by one profound purpose: to reach EVERY PATIENT POSSIBLE.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 65,922 creative agencies for healthcare worldwide

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Creative agencies for healthcare worldwide at a glance

As of Sep 29, 2026
28.1%Verified-email coverage
18.9%Mobile-number coverage
9.8Average contacts per company
1-10Median size (employees)
4.1%Largest-city concentration · London
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
47,947
11-50
15,167
51-200
2,114
201-500
354
501-1,000
93
1,001-5,000
64
5,001-10,000
17
10001+
21

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 creative agencies for healthcare, 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.
Coverage
42 countries, largest first: the United States, the United Kingdom, Brazil, Germany, France, Canada, Spain, Australia, Italy, the Netherlands and 32 more. Country and city lists for creative agencies for healthcare are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “creative agencies for healthcare”. 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 creative agencies for healthcare), 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 creative agencies for healthcare, and records with no verified work email.
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, 181,710 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 29, 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.

Creative agencies for healthcare by location

301 lists · largest first

Every Creative agencies for healthcare list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 creative agencies for healthcare, 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 creative agencies for healthcare are there worldwide?

RevenueBase identified 65,922 creative agencies for healthcare worldwide 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?

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

Which country has the most creative agencies for healthcare?

The United States leads with 21,073 companies, followed by the United Kingdom (7,288) and Brazil (4,721). Every creative agencies for healthcare list by country and city is linked on this page.

Which city has the most creative agencies for healthcare?

London leads with 2712 headquartered companies, followed by New York (1712) and Sao Paulo (1243).

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 181,710 verified decision-maker contacts tracked across these 65,922 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 29, 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.