Company lists · Data refreshed October 2026

Top 25 Healthcare crisis communication firms worldwide

RevenueBase identified 1,574 company matches for healthcare crisis communication firms worldwide as of October 2026 and tracks 15,469 professional contacts across them, including 5,344 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for healthcare crisis communication firms 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 crisis communication firms 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
1,574Companies
15,469Contacts tracked
5,344Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest healthcare crisis communication firms worldwide

Ranked by team size
Top 25 of 1,574 company matches for healthcare crisis communication firms 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 matchMacclesfield, United KingdomHQ recorded Oct 13, 2026501-1,000701 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
2Exact matchManchester, United KingdomHQ recorded Oct 13, 20261,001-5,000464 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
3Exact 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
4Exact matchNew York, NY, United StatesHQ recorded Oct 13, 2026201-500313 contacts →

Exact match

“Built to operate with the speed and intensity of a political campaign, BerlinRosen takes a 360-degree approach to communications, activating audiences and elevating story above…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5Exact 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
6Exact 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
7Exact 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
8Exact matchBuenos Aires, ArgentinaHQ recorded Oct 13, 202651-200193 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9Exact matchAtlanta, GA, United StatesHQ recorded Oct 13, 202651-200166 contacts →

Exact match

“At Jackson Spalding, we love a good story.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10Exact matchBridgewater, NJ, United StatesHQ recorded Oct 13, 202651-200143 contacts →

Exact match

“CONSISTENTLY EXCELLENT.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11Exact matchWashington, DC, United StatesHQ recorded Oct 13, 202651-200132 contacts →

Exact match

“Narrative is a full-service strategic communications firm creatively solving today’s most demanding reputational and public affairs challenges.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12Exact matchIrvine, CA, United StatesHQ recorded Oct 13, 2026201-500128 contacts →

Exact match

“For over a quarter century, PACIFIC has been the West Coast beacon for excellence in healthcare marketing and communications.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13Exact matchWashington, DC, United StatesHQ recorded Oct 13, 202651-200119 contacts →

Exact match

“At JPA Health, we sync-up PR, marketing, advocacy and medical comms to share our clients’ commitment that helps people live healthier lives.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14Exact matchWest Chester, PA, United StatesHQ recorded Oct 13, 202651-200117 contacts →

Exact match

“Synchrony Group is an independently owned group of companies built on a foundation of scientific excellence and specializing in medical communications and marketing communications.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15Exact matchShoreditch, United KingdomHQ recorded Oct 13, 202651-200112 contacts →

Exact match

“We are a global Healthcare PR and Medical Communications agency.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16Exact matchNeu-isenburg, GermanyHQ recorded Oct 13, 202651-200112 contacts →

Exact match

“WEFRA LIFE is a leading, independent healthcare communications group dedicated to shaping the future of health through strategic excellence, creativity, and innovation.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17Exact matchSydney, AustraliaHQ recorded Oct 13, 202651-200111 contacts →

Exact match

“SEC Newgate Australia is Australia’s largest full-service strategic communications firm for complex issues.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18Exact matchNew Hope, PA, United StatesHQ recorded Oct 13, 202651-20095 contacts →

Exact match

“With 2 decades of experience and our Always ON network of more than 3 million healthcare decision makers, we partner with our clients to create meaningful connections that drive…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19Exact matchFreiburg Im Breisgau, GermanyHQ recorded Oct 13, 202611-5093 contacts →

Exact match

“BGA is a modern, forward-thinking, full-service, business communication agency.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20Exact matchDuisburg, GermanyHQ recorded Oct 13, 2026201-50087 contacts →

Exact match

“Sanvartis – Ein Unternehmen der Medperion Mit über 500 Mitarbeitern im Unternehmen sind wir einer der größten und bekanntesten Multi-Channel-Kommunikationsdienstleister im…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21Exact matchNew York, NY, United StatesHQ recorded Oct 13, 202651-20085 contacts →

Exact match

“Full-service healthcare communications agency built to challenge norms, drive results + improve health.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22Exact matchBangalore, IndiaHQ recorded Oct 13, 202611-5082 contacts →

Exact match

“HealthMinds is a start-up healthcare advisory company based in Bangalore.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23Exact matchSao Paulo, BrazilHQ recorded Oct 13, 202651-20077 contacts →

Exact match

“Comunicamos Saúde.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Oct 13, 202651-20077 contacts →

Exact match

“Anchored in our ambition to deliver meaningful solutions that earn impact, Havas SO is built on an earned-first foundation, powered by PR, social, patient engagement, and…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25Exact matchMumbai, IndiaHQ recorded Oct 13, 202651-20076 contacts →

Exact match

“Medulla Communications is a globally integrated healthcare communications agency, proudly rooted in India with operations across APAC and the USA.”

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

Showing 25 of 1,574 healthcare crisis communication firms worldwide

See the full list, filter by size, metro and specialty, and access 5,344 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Healthcare crisis communication firms worldwide at a glance

As of Oct 13, 2026
34.5%Verified-email coverage
9.8Average contacts per company
1-10Median size (employees)
3.2%Largest-city concentration · London
Oct 13, 2026Page data refreshed

Companies by employee count

1-10
1,088
11-50
378
51-200
76
201-500
14
501-1,000
9
1,001-5,000
2
10001+
1

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 crisis communication firms are linked below.
What qualifies
Company records worldwide whose business descriptions match “healthcare crisis communication firms” 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 5,344 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 crisis communication firms by location

12 lists · largest first

Every Healthcare crisis communication firms 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 crisis communication firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many healthcare crisis communication firms are there worldwide?

RevenueBase identified 1,574 company matches for healthcare crisis communication firms 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?

Ashfield Medcomms, An Inizio Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most healthcare crisis communication firms?

The United States leads with 569 companies, followed by the United Kingdom (101) and Germany (98). Every healthcare crisis communication firms list by country and city is linked on this page.

Which city has the most healthcare crisis communication firms?

London leads with 51 company records, followed by New York (46) and Washington (37).

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 5,344 professional contacts with verified work emails tracked across these 1,574 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 1,574 healthcare crisis communication firms worldwide. Start with a free account, no credit card.

Download this list →

Related lists

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.