Company lists · Data refreshed October 2026
Top 25 Health system communications agencies worldwide
RevenueBase identified 1,223 company matches for health system communications agencies worldwide as of October 2026 and tracks 33,794 professional contacts across them, including 10,132 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for health system communications 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 health system communications 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.
The 25 largest health system communications agencies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 877 contacts → | ||||
Exact match “Digitas Health is connected, for good.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 2 | 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 | |||||
| 3 | 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 | |||||
| 4 | 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 | |||||
| 5 | 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 | |||||
| 6 | 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 | |||||
| 7 | 678 contacts → | ||||
Exact match “Brace your brand.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 8 | 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 | |||||
| 9 | 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 | |||||
| 10 | 486 contacts → | ||||
Exact match “The agency where curiosity builds change.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 11 | 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 | |||||
| 12 | 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 | |||||
| 13 | 422 contacts → | ||||
Exact match “Spok is proud to be a global leader in healthcare communications.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 14 | 420 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 15 | 412 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 | |||||
| 16 | 406 contacts → | ||||
Exact match “At Alphanumeric, we are committed to bridging the gap between pharmaceutical companies, healthcare professionals (HCPs), patients, and caregivers through innovative and tailored…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 17 | 336 contacts → | ||||
Exact match “CHU Tours is a public relations and communications company based out of France.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 18 | 335 contacts → | ||||
Exact match “HCG, an Omnicom Group company, is the healthcare communications partner for pharma and biotech that accelerates the impact of medical science.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 19 | 329 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 | |||||
| 20 | 302 contacts → | ||||
Exact match “Amiculum is an independent healthcare consulting and communications agency with >300 talented team members in key locations worldwide.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 21 | 300 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 | |||||
| 22 | 300 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 23 | 258 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 | |||||
| 24 | 251 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 | |||||
| 25 | 215 contacts → | ||||
Exact match “Calcium+Company is an award-winning health communications group dedicated to nourishing companies and brands across their full lifecycle.” 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 “health system communications 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 1,223 health system communications agencies worldwide
See the full list, filter by size, metro and specialty, and access 10,132 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Health system communications agencies worldwide at a glance
As of Oct 13, 2026Companies by employee count
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 health system communications agencies are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “health system communications 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 10,132 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.
Health system communications agencies by location
12 lists · largest firstEvery Health system communications agencies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Health system communications agencies based in the United States310
- Health system communications agencies based in the United Kingdom149
- Health system communications agencies based in Germany86
- Health system communications agencies based in France71
- Health system communications agencies based in Spain48
- Health system communications agencies based in India41
- Health system communications agencies based in Canada40
- Health system communications agencies based in Australia39
- Health system communications agencies based in Brazil36
- Health system communications agencies based in Italy29
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 “health system communications agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many health system communications agencies are there worldwide?
RevenueBase identified 1,223 company matches for health system communications 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?
Digitas Health tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most health system communications agencies?
The United States leads with 310 companies, followed by the United Kingdom (149) and Germany (86). Every health system communications agencies list by country and city is linked on this page.
Which city has the most health system communications agencies?
London leads with 73 company records, followed by New York (62) and Madrid (22).
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 10,132 professional contacts with verified work emails tracked across these 1,223 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.
Ready to reach these companies? Verified emails and direct dials for all 1,223 health system communications agencies worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 health system communications agencies worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,223 matching company records for health system communications agencies worldwide, with 33,794 tracked contacts and 10,132 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 13, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 health system communications agencies worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Digitas Healthdigitashealth.comHQ: Philadelphia, PA, United StatesReported employees: 501-1,000 | Philadelphia, PA, United States | 501-1,000 | Exact match | 877 contacts → |
“Digitas Health is connected, for good.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Publicis Healthpublicishealth.comHQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 803 contacts → |
“At Publicis Health, we believe keeping the world healthy is our most extraordinary social endeavor.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  MMGmmgct.comHQ: Rockville, MD, United StatesReported employees: Not recorded | Rockville, MD, United States | Not recorded | Exact match | 791 contacts → |
“MMG is a full-service global health communications group that specializes in patient recruitment and retention.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  VML Healthvml.comHQ: United StatesReported employees: 5,001-10,000 | United States | 5,001-10,000 | Exact match | 730 contacts → |
“VML is a leading creative company that combines brand experience, customer experience, and commerce, creating connected brands to drive growth.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Ashfield Medcomms, An Inizio Companyashfieldmedcomms.comHQ: Macclesfield, United KingdomReported employees: 501-1,000 | Macclesfield, United Kingdom | 501-1,000 | Exact match | 701 contacts → |
“We reinvent medical communications to solve your toughest challenges.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Omnicom Healthomc.comHQ: New York, NY, United StatesReported employees: 5,001-10,000 | New York, NY, United States | 5,001-10,000 | Exact match | 691 contacts → |
“Omnicom Health is the world’s most comprehensive, multi-specialty healthcare communications network.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Spectrum Sciencespectrumscience.comHQ: Washington, DC, United StatesReported employees: 201-500 | Washington, DC, United States | 201-500 | Exact match | 678 contacts → |
“Brace your brand.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Havas Health Networkhavashealth.com HQ: United StatesReported employees: 1,001-5,000 | United States | 1,001-5,000 | Exact match | 572 contacts → |
“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 description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Oxford Pharmagenesispharmagenesis.comHQ: Oxford, United KingdomReported employees: 501-1,000 | Oxford, United Kingdom | 501-1,000 | Exact match | 505 contacts → |
“Today's most complex therapies in oncology, rare disease and specialty biologics have evidence journeys that are long and stakeholders that are sophisticated.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Bioluminabiolumina.comHQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 486 contacts → |
“The agency where curiosity builds change.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Healthyboshealthybos.comHQ: Mooresville, NC, United StatesReported employees: 51-200 | Mooresville, NC, United States | 51-200 | Exact match | 473 contacts → |
“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 description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Havas Lynxhavaslynx.comHQ: Manchester, United KingdomReported employees: 1,001-5,000 | Manchester, United Kingdom | 1,001-5,000 | Exact match | 464 contacts → |
“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 description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  SPOKspok.comHQ: Plano, TX, United StatesReported employees: 501-1,000 | Plano, TX, United States | 501-1,000 | Exact match | 422 contacts → |
“Spok is proud to be a global leader in healthcare communications.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | BGB Groupbgbgroup.com HQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 420 contacts → |
“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…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  GCI Healthgcihealth.comHQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 412 contacts → |
“GCI Health is the leading global health impact agency built to realize the future of health.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Alphanumeric Systemsalphanumeric.comHQ: Raleigh, NC, United StatesReported employees: 201-500 | Raleigh, NC, United States | 201-500 | Exact match | 406 contacts → |
“At Alphanumeric, we are committed to bridging the gap between pharmaceutical companies, healthcare professionals (HCPs), patients, and caregivers through innovative and tailored…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | CHU Toursmed.univ-tours.fr HQ: FranceReported employees: 501-1,000 | France | 501-1,000 | Exact match | 336 contacts → |
“CHU Tours is a public relations and communications company based out of France.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Healthcare Consultancy Group - HCGhcg-int.comHQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 335 contacts → |
“HCG, an Omnicom Group company, is the healthcare communications partner for pharma and biotech that accelerates the impact of medical science.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Gsw, Powered By Syneos Healthgsw-w.comHQ: Columbus, OH, United StatesReported employees: 501-1,000 | Columbus, OH, United States | 501-1,000 | Exact match | 329 contacts → |
“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 description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Amiculumamiculum.bizHQ: Bollington, United KingdomReported employees: 201-500 | Bollington, United Kingdom | 201-500 | Exact match | 302 contacts → |
“Amiculum is an independent healthcare consulting and communications agency with >300 talented team members in key locations worldwide.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Unlock Healthunlockhealth.comHQ: Nashville, TN, United StatesReported employees: 201-500 | Nashville, TN, United States | 201-500 | Exact match | 300 contacts → |
“Unlock Health is a full-service marketing communications agency that helps healthcare organizations make authentic connections with patients and communities.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Mccann Healthipghealth.comHQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 300 contacts → |
“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.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Sudler & Hennesseysudler.comHQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 258 contacts → |
“Sudler creates advertising, direct marketing, and sales promotion programs for prescription drugs and over-the-counter medications.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Razorfish Healthrazorfish.healthHQ: Philadelphia, PA, United StatesReported employees: 201-500 | Philadelphia, PA, United States | 201-500 | Exact match | 251 contacts → |
“Razorfish Health is a full-service agency built for the modern age of medicine.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Calcium Companycalciumco.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 215 contacts → |
“Calcium+Company is an award-winning health communications group dedicated to nourishing companies and brands across their full lifecycle.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,223 company matches
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Health system communications agencies: dataset insights
October 13, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,220 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,223 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 13, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Health system communications agencies by location
12 lists · largest firstEvery Health system communications agencies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Health system communications agencies based in the United States310
- Health system communications agencies based in the United Kingdom149
- Health system communications agencies based in Germany86
- Health system communications agencies based in France71
- Health system communications agencies based in Spain48
- Health system communications agencies based in India41
- Health system communications agencies based in Canada40
- Health system communications agencies based in Australia39
- Health system communications agencies based in Brazil36
- Health system communications agencies based in Italy29
Cities
Questions about this company list
What does Exact match mean for health system communications agencies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many health system communications agencies did RevenueBase find worldwide?
The saved snapshot records 1,223 matching company records, 33,794 tracked contacts and 10,132 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 13, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 health system communications agencies worldwide. Snapshot: October 13, 2026. https://revenuebase.ai/companies/browse/health-system-communications-agencies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 health system communications agencies worldwide
RevenueBase records 1,223 matching company records for health system communications agencies worldwide, with 33,794 tracked contacts and 10,132 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 13, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 health system communications agencies worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Digitas Healthdigitashealth.com HQ: Philadelphia, PA, United StatesReported employees: 501-1,000 | Philadelphia, PA, United States | 501-1,000 | Exact match | 877 contacts → |
“Digitas Health is connected, for good.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Publicis Healthpublicishealth.com HQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 803 contacts → |
“At Publicis Health, we believe keeping the world healthy is our most extraordinary social endeavor.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | MMGmmgct.com HQ: Rockville, MD, United StatesReported employees: Not recorded | Rockville, MD, United States | Not recorded | Exact match | 791 contacts → |
“MMG is a full-service global health communications group that specializes in patient recruitment and retention.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | VML Healthvml.com HQ: United StatesReported employees: 5,001-10,000 | United States | 5,001-10,000 | Exact match | 730 contacts → |
“VML is a leading creative company that combines brand experience, customer experience, and commerce, creating connected brands to drive growth.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Ashfield Medcomms, An Inizio Companyashfieldmedcomms.com HQ: Macclesfield, United KingdomReported employees: 501-1,000 | Macclesfield, United Kingdom | 501-1,000 | Exact match | 701 contacts → |
“We reinvent medical communications to solve your toughest challenges.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Omnicom Healthomc.com HQ: New York, NY, United StatesReported employees: 5,001-10,000 | New York, NY, United States | 5,001-10,000 | Exact match | 691 contacts → |
“Omnicom Health is the world’s most comprehensive, multi-specialty healthcare communications network.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Spectrum Sciencespectrumscience.com HQ: Washington, DC, United StatesReported employees: 201-500 | Washington, DC, United States | 201-500 | Exact match | 678 contacts → |
“Brace your brand.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Havas Health Networkhavashealth.com HQ: United StatesReported employees: 1,001-5,000 | United States | 1,001-5,000 | Exact match | 572 contacts → |
“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 description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Oxford Pharmagenesispharmagenesis.com HQ: Oxford, United KingdomReported employees: 501-1,000 | Oxford, United Kingdom | 501-1,000 | Exact match | 505 contacts → |
“Today's most complex therapies in oncology, rare disease and specialty biologics have evidence journeys that are long and stakeholders that are sophisticated.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Bioluminabiolumina.com HQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 486 contacts → |
“The agency where curiosity builds change.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Healthyboshealthybos.com HQ: Mooresville, NC, United StatesReported employees: 51-200 | Mooresville, NC, United States | 51-200 | Exact match | 473 contacts → |
“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 description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Havas Lynxhavaslynx.com HQ: Manchester, United KingdomReported employees: 1,001-5,000 | Manchester, United Kingdom | 1,001-5,000 | Exact match | 464 contacts → |
“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 description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | SPOKspok.com HQ: Plano, TX, United StatesReported employees: 501-1,000 | Plano, TX, United States | 501-1,000 | Exact match | 422 contacts → |
“Spok is proud to be a global leader in healthcare communications.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | BGB Groupbgbgroup.com HQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 420 contacts → |
“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…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | GCI Healthgcihealth.com HQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 412 contacts → |
“GCI Health is the leading global health impact agency built to realize the future of health.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Alphanumeric Systemsalphanumeric.com HQ: Raleigh, NC, United StatesReported employees: 201-500 | Raleigh, NC, United States | 201-500 | Exact match | 406 contacts → |
“At Alphanumeric, we are committed to bridging the gap between pharmaceutical companies, healthcare professionals (HCPs), patients, and caregivers through innovative and tailored…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | CHU Toursmed.univ-tours.fr HQ: FranceReported employees: 501-1,000 | France | 501-1,000 | Exact match | 336 contacts → |
“CHU Tours is a public relations and communications company based out of France.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Healthcare Consultancy Group - HCGhcg-int.com HQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 335 contacts → |
“HCG, an Omnicom Group company, is the healthcare communications partner for pharma and biotech that accelerates the impact of medical science.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Gsw, Powered By Syneos Healthgsw-w.com HQ: Columbus, OH, United StatesReported employees: 501-1,000 | Columbus, OH, United States | 501-1,000 | Exact match | 329 contacts → |
“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 description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Amiculumamiculum.biz HQ: Bollington, United KingdomReported employees: 201-500 | Bollington, United Kingdom | 201-500 | Exact match | 302 contacts → |
“Amiculum is an independent healthcare consulting and communications agency with >300 talented team members in key locations worldwide.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Unlock Healthunlockhealth.com HQ: Nashville, TN, United StatesReported employees: 201-500 | Nashville, TN, United States | 201-500 | Exact match | 300 contacts → |
“Unlock Health is a full-service marketing communications agency that helps healthcare organizations make authentic connections with patients and communities.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Mccann Healthipghealth.com HQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 300 contacts → |
“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.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Sudler & Hennesseysudler.com HQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 258 contacts → |
“Sudler creates advertising, direct marketing, and sales promotion programs for prescription drugs and over-the-counter medications.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Razorfish Healthrazorfish.health HQ: Philadelphia, PA, United StatesReported employees: 201-500 | Philadelphia, PA, United States | 201-500 | Exact match | 251 contacts → |
“Razorfish Health is a full-service agency built for the modern age of medicine.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Calcium Companycalciumco.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 215 contacts → |
“Calcium+Company is an award-winning health communications group dedicated to nourishing companies and brands across their full lifecycle.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Health system communications agencies: dataset insights
October 13, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,220 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,223 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 13, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Health system communications agencies by location
12 lists · largest firstEvery Health system communications agencies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Health system communications agencies based in the United States310
- Health system communications agencies based in the United Kingdom149
- Health system communications agencies based in Germany86
- Health system communications agencies based in France71
- Health system communications agencies based in Spain48
- Health system communications agencies based in India41
- Health system communications agencies based in Canada40
- Health system communications agencies based in Australia39
- Health system communications agencies based in Brazil36
- Health system communications agencies based in Italy29
Cities
Questions about this company list
What does Exact match mean for health system communications agencies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many health system communications agencies did RevenueBase find worldwide?
The saved snapshot records 1,223 matching company records, 33,794 tracked contacts and 10,132 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 13, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
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Cite this list
RevenueBase Data Team. Top 25 health system communications agencies worldwide. Snapshot: October 13, 2026. https://revenuebase.ai/companies/browse/health-system-communications-agencies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗