Company lists · Data refreshed October 2026

Top 25 Healthcare communication agencies worldwide

Name: Healthcare communication agencies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 13, 2026 5,857 companies tracked

RevenueBase identified 5,857 company matches for healthcare communication agencies worldwide as of October 2026 and tracks 97,878 professional contacts across them, including 27,624 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for healthcare communication agencies worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 13, 2026. Country and city lists for healthcare communication agencies follow the table.

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 RevenueBase SmartSearch · Exact Recorded Oct 13, 2026 How this list was built

5,857Companies

97,878Contacts tracked

27,624Verified emails

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The 25 largest healthcare communication agencies worldwide

Ranked by team size

Top 25 of 5,857 company matches for healthcare communication agencies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	OI	Exact match	London, United KingdomHQ recorded Oct 13, 2026	n/a	2,014 contacts →
	Exact match “For 25 years, Oi has been at the forefront of healthcare marketing, innovation is in our DNA.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2	CMI Media Group	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 13, 2026	1,001-5,000	1,267 contacts →
	Exact match “CMI Media Group, a WPP company, is a global, full-service media agency focused solely on health, wellness, life sciences and pharmaceutical marketing.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3	Inizio Evoke	Exact match	New York, NY, United StatesHQ recorded Oct 13, 2026	1,001-5,000	1,138 contacts →
	Exact match “Inizio Evoke is a global health marketing, communications, and transformation platform unlocking growth through data-driven insights and human centricity.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4	Lumanity	Exact match	Morristown, NJ, United StatesHQ recorded Oct 13, 2026	1,001-5,000	961 contacts →
	Exact match “We are committed to cracking the code on the future of healthcare by revolutionizing how value is generated, demonstrated, and communicated to unlock the full potential of your…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5	Digitas Health	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 13, 2026	501-1,000	877 contacts →
	Exact match “Digitas Health is connected, for good.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6	FCB Health NEW York	Exact match	New York, NY, United StatesHQ recorded Oct 13, 2026	1,001-5,000	857 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7	Area 23	Exact match	New York, United StatesHQ recorded Oct 13, 2026	1,001-5,000	855 contacts →
	Exact match “AREA 23, part of Omnicom Health, is a full-service agency focused on pushing creativity and invention in healthcare marketing to new heights.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8	Publicis Health	Exact match	New York, NY, United StatesHQ recorded Oct 13, 2026	1,001-5,000	803 contacts →
	Exact match “At Publicis Health, we believe keeping the world healthy is our most extraordinary social endeavor.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9	MMG	Exact match	Rockville, MD, United StatesHQ recorded Oct 13, 2026	n/a	791 contacts →
	Exact match “MMG is a full-service global health communications group that specializes in patient recruitment and retention.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10	Publicis Health Media	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 13, 2026	501-1,000	772 contacts →
	Exact match “PHM is the leading health media agency in the US, built for the modern healthcare experience.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11	VML Health	Exact match	United StatesHQ recorded Oct 13, 2026	5,001-10,000	730 contacts →
	Exact match “VML is a leading creative company that combines brand experience, customer experience, and commerce, creating connected brands to drive growth.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12	Ashfield Medcomms, An Inizio Company	Exact match	Macclesfield, United KingdomHQ recorded Oct 13, 2026	501-1,000	701 contacts →
	Exact match “We reinvent medical communications to solve your toughest challenges.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13	Omnicom Health	Exact match	New York, NY, United StatesHQ recorded Oct 13, 2026	5,001-10,000	691 contacts →
	Exact match “Omnicom Health is the world’s most comprehensive, multi-specialty healthcare communications network.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14	Spectrum Science	Exact match	Washington, DC, United StatesHQ recorded Oct 13, 2026	201-500	678 contacts →
	Exact match “Brace your brand.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15	Touchpoint Solutions	Exact match	Yardley, PA, United StatesHQ recorded Oct 13, 2026	1,001-5,000	673 contacts →
	Exact match “Touchpoint Solutions (Touchpoint) designs and implements customized healthcare sales, service, and communications teams.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16	Viseven	Exact match	Bridgewater, NJ, United StatesHQ recorded Oct 13, 2026	501-1,000	624 contacts →
	Exact match “Viseven is a global team of over 700 professionals, providing pharma marketing services as a dedicated MarTech Service Provider for Life Sciences.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17	Havas Health Network	Exact match	United StatesHQ recorded Oct 13, 2026	1,001-5,000	572 contacts →
	Exact match “Havas Health Network unites Havas Life, Havas Lynx, and Jacques, all wholly owned health and communications networks, with the consumer health businesses and practices of Havas…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18	Costello Medical	Exact match	Cambridge, IndiaHQ recorded Oct 13, 2026	501-1,000	534 contacts →
	Exact match “Costello Medical is now proudly employee-owned!” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19	21grams	Exact match	New York, NY, United StatesHQ recorded Oct 13, 2026	201-500	511 contacts →
	Exact match “21GRAMS is the advertising and education arm of Real Chemistry.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20	Oxford Pharmagenesis	Exact match	Oxford, United KingdomHQ recorded Oct 13, 2026	501-1,000	505 contacts →
	Exact match “Today's most complex therapies in oncology, rare disease and specialty biologics have evidence journeys that are long and stakeholders that are sophisticated.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21	Biolumina	Exact match	New York, NY, United StatesHQ recorded Oct 13, 2026	501-1,000	486 contacts →
	Exact match “The agency where curiosity builds change.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22	HMP Global	Exact match	Malvern, PA, United StatesHQ recorded Oct 13, 2026	201-500	481 contacts →
	Exact match “Every day we strive to make healthcare practical.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23	Healthybos	Exact match	Mooresville, NC, United StatesHQ recorded Oct 13, 2026	51-200	473 contacts →
	Exact match “HeathlyBos offers a smarter, faster, cost effective way to get your message out to ultimately increase orders through trust, loyalty, and physician/patient engagement.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24	Havas Lynx	Exact match	Manchester, United KingdomHQ recorded Oct 13, 2026	1,001-5,000	464 contacts →
	Exact match “We are a leading healthcare communications agency with a full-service global offering and 400 multi-disciplinary specialists in Manchester, London, and New York.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25	Snow Companies	Exact match	Williamsburg, VA, United StatesHQ recorded Oct 13, 2026	201-500	457 contacts →
	Exact match “Snow Companies is the global leader in patient engagement.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “healthcare communication agencies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 5,857 healthcare communication agencies worldwide

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Healthcare communication agencies worldwide at a glance

As of Oct 13, 2026

28.2%Verified-email coverage

16.7Average contacts per company

1-10Median size (employees)

4.1%Largest-city concentration · London

Oct 13, 2026Page data refreshed

Companies by employee count

1-10

3,324

11-50

1,832

51-200

496

201-500

110

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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.
Coverage: Every country. Country and city lists for healthcare communication agencies are linked below.
What qualifies: Company records worldwide whose business descriptions match “healthcare communication agencies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 27,624 professional contacts with verified work emails across the full matched dataset. 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 October 13, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Healthcare communication agencies by location

39 lists · largest first

Every Healthcare communication agencies 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 SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “healthcare communication agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many healthcare communication agencies are there worldwide?

RevenueBase identified 5,857 company matches for healthcare communication agencies worldwide as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

OI tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most healthcare communication agencies?

The United States leads with 1,555 companies, followed by the United Kingdom (547) and Brazil (318). Every healthcare communication agencies list by country and city is linked on this page.

Which city has the most healthcare communication agencies?

London leads with 239 company records, followed by New York (188) and Sao Paulo (129).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 27,624 professional contacts with verified work emails tracked across these 5,857 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 13, 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 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.