Company lists · Data refreshed October 2026

Top 25 Healthcare social media marketing companies worldwide

RevenueBase identified 18,198 company matches for healthcare social media marketing companies worldwide as of October 2026 and tracks 93,931 professional contacts across them, including 17,399 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for healthcare social media marketing companies 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 social media marketing companies 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
18,198Companies
93,931Contacts tracked
17,399Verified emails
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The 25 largest healthcare social media marketing companies worldwide

Ranked by team size
Top 25 of 18,198 company matches for healthcare social media marketing companies 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, United KingdomHQ recorded Oct 13, 2026n/a2,014 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
2Exact matchPhiladelphia, PA, United StatesHQ recorded Oct 13, 20261,001-5,0001,267 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
3Exact matchNew York, NY, United StatesHQ recorded Oct 13, 20261,001-5,000857 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
4Exact matchNew York, United StatesHQ recorded Oct 13, 20261,001-5,000855 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
5Exact matchChicago, IL, United StatesHQ recorded Oct 13, 2026501-1,000840 contacts →

Exact match

“MERGE is a marketing and technology agency built for the intersection of health and wellness.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6Exact matchPhiladelphia, PA, United StatesHQ recorded Oct 13, 2026501-1,000772 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
7Exact matchWilliamsburg, VA, United StatesHQ recorded Oct 13, 2026201-500457 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
8Exact matchNew York, United StatesHQ recorded Oct 13, 20265,001-10,000457 contacts →

Exact match

“IPG Health is now Omnicom Health.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Oct 13, 2026501-1,000412 contacts →

Exact match

“GCI Health is the leading global health impact agency built to realize the future of health.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10Exact match701, MexicoHQ recorded Oct 13, 2026n/a381 contacts →

Exact match

“Agencia de Marketing Digital y Creativo con experiencia en Industria Farmacéutica, Tecnología, Educación y Emprendimiento.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11Exact matchStockholm, SwedenHQ recorded Oct 13, 2026201-500371 contacts →

Exact match

“Mediaplanet delivers best-in-class content marketing campaigns for more than clients around the globe.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12Exact matchColumbus, OH, United StatesHQ recorded Oct 13, 2026501-1,000329 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13Exact matchNashville, TN, United StatesHQ recorded Oct 13, 2026201-500300 contacts →

Exact match

“Unlock Health is a full-service marketing communications agency that helps healthcare organizations make authentic connections with patients and communities.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14Exact matchSingaporeHQ recorded Oct 13, 2026501-1,000258 contacts →

Exact match

“Wellesta Holdings Pte Ltd is a company that is headquartered in Singapore, set up to support companies in the Healthcare sector to provide marketing and commercial support in…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15Exact matchNew York, NY, United StatesHQ recorded Oct 13, 2026501-1,000258 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16Exact matchPhiladelphia, PA, United StatesHQ recorded Oct 13, 2026201-500251 contacts →

Exact match

“Razorfish Health is a full-service agency built for the modern age of medicine.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17Exact matchWaterloo, IA, United StatesHQ recorded Oct 13, 2026201-500240 contacts →

Exact match

“Since 1970, POS has worked with healthcare practices providing patient and practice marketing communications.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18Exact matchNyc, NY, United StatesHQ recorded Oct 13, 2026201-500227 contacts →

Exact match

“ConcentricLife is an agency built to answer the rising customer demand on the health marketer.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19Exact matchTowson, MD, United StatesHQ recorded Oct 13, 2026201-500214 contacts →

Exact match

“Imre is a performance-driven creative agency that connects people to brands for life’s most important decisions.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20Exact matchUnited StatesHQ recorded Oct 13, 2026201-500207 contacts →

Exact match

“Over 25 years of experience creating engaging content and events with partners like the American Society of Clinical Oncology (ASCO) and the American Dental Association (ADA).”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21Exact matchBoca Raton, FL, United StatesHQ recorded Oct 13, 202651-200203 contacts →

Exact match

“BPD is a marketing services firm that delivers the future to healthcare’s leading brands.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22Exact matchConshohocken, PA, United StatesHQ recorded Oct 13, 202651-200202 contacts →

Exact match

“Deerfield Group is united by a clear vision: we build markets, businesses, and brands in life sciences-and we do it with heart.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23Exact matchNaples, ItalyHQ recorded Oct 13, 202651-200198 contacts →

Exact match

“Merqurio: closer to customers, closer to market Books, services, relationships and marketing on behalf of public and private healthcare systems: increasingly competitive and…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24Exact matchCoral Springs, FL, United StatesHQ recorded Oct 13, 2026n/a189 contacts →

Exact match

“NIH Research & Consulting, LLC (NIHR) is the leading provider of exceptional market research and lead generation services for the healthcare technology industry.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25Exact matchSan Diego, CA, United StatesHQ recorded Oct 13, 2026n/a188 contacts →

Exact match

“We work one-on-one with clients to develop and execute spirited social media marketing strategies designed to increase brand awareness and elevate online presence on social…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

Showing 25 of 18,198 healthcare social media marketing companies worldwide

See the full list, filter by size, metro and specialty, and access 17,399 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Healthcare social media marketing companies worldwide at a glance

As of Oct 13, 2026
18.5%Verified-email coverage
5.2Average contacts per company
1-10Median size (employees)
1.7%Largest-city concentration · London
Oct 13, 2026Page data refreshed

Companies by employee count

1-10
14,745
11-50
2,928
51-200
389
201-500
69
501-1,000
25
1,001-5,000
13
5,001-10,000
4
10001+
16

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 social media marketing companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “healthcare social media marketing companies” 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 17,399 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 social media marketing companies by location

73 lists · largest first

Every Healthcare social media marketing companies 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 social media marketing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many healthcare social media marketing companies are there worldwide?

RevenueBase identified 18,198 company matches for healthcare social media marketing companies 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 social media marketing companies?

The United States leads with 4,756 companies, followed by India (1,368) and the United Kingdom (1,008). Every healthcare social media marketing companies list by country and city is linked on this page.

Which city has the most healthcare social media marketing companies?

London leads with 302 company records, followed by New York (231) and Dubai (161).

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 17,399 professional contacts with verified work emails tracked across these 18,198 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.