Company lists · Data refreshed September 2026

Top 25 Pharmaceutical public relations agencies worldwide

Name: Pharmaceutical public relations agencies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 4,749 companies tracked

RevenueBase identified 4,749 pharmaceutical public relations agencies worldwide as of September 2026 and tracks 40,785 professional contacts across them, including 13,099 with verified work emails. The United States is the largest market and London the largest hub.

This list covers pharmaceutical public relations agencies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026. Country and city lists for pharmaceutical public relations agencies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

4,749Companies

40,785Contacts tracked

13,099Verified emails

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The 25 largest pharmaceutical public relations agencies worldwide

Ranked by team size

Top 25 of 4,749 pharmaceutical public relations agencies worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to pharmaceutical public relations agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Adfactors PR	Strong evidence	Mumbai, IndiaHQ checked Sep 29, 2026	1,001-5,000	1,920 contacts →
	Strong evidence “Adfactors PR, founded in 1997, is India's largest Public Relations firm.” Source: RevenueBase Database · checked Sep 29, 2026
2	Prosek Partners	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	543 contacts →
	Indirect evidence “Prosek Partners builds – and protects – the top brands in business.” Source: RevenueBase Database · checked Sep 29, 2026
3	Healthcare Consultancy Group - HCG	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	501-1,000	449 contacts →
	Indirect evidence “HCG, an Omnicom Group company, is the healthcare communications partner for pharma and biotech that accelerates the impact of medical science.” Source: RevenueBase Database · checked Sep 29, 2026
4	Mikeworldwide	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	381 contacts →
	Indirect evidence “MWW is one of the world’s leading independent, integrated PR agencies with offices across the US and UK, and a global network of partners.” Source: RevenueBase Database · checked Sep 29, 2026
5	DKC	Strong evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	349 contacts →
	Strong evidence “DKC is a full service public relations, marketing and government affairs firm and part of the Acceleration Community of Companies, Based in New York City, and with offices in Los…” Source: RevenueBase Database · checked Sep 29, 2026
6	Mccann Health	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	1,001-5,000	330 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 29, 2026
7	Berlinrosen, An Orchestra Company	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	302 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
8	V360 Group	Indirect evidence	Okhla, IndiaHQ checked Sep 29, 2026	201-500	267 contacts →
	Indirect evidence “Value 360 Communications is India’s first PR Company with a focussed approach for early stage business.” Source: RevenueBase Database · checked Sep 29, 2026
9	National Public Relations	Strong evidence	Montreal, QC, CanadaHQ checked Sep 29, 2026	201-500	255 contacts →
	Strong evidence “NATIONAL Public Relations provides creative communications solutions that move people in thought and actions.” Source: RevenueBase Database · checked Sep 29, 2026
10	Sudler & Hennessey	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	501-1,000	249 contacts →
	Indirect evidence “Sudler creates advertising, direct marketing, and sales promotion programs for prescription drugs and over-the-counter medications.” Source: RevenueBase Database · checked Sep 29, 2026
11	Boldscience	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 29, 2026	201-500	233 contacts →
	Indirect evidence “BOLDSCIENCE is a scientifically creative global medical communications agency, part of Assembled Intelligence What exactly does "scientifically creative" mean?” Source: RevenueBase Database · checked Sep 29, 2026
12	LPM Comunicação	Strong evidence	Lisboa, PortugalHQ checked Sep 29, 2026	51-200	232 contacts →
	Strong evidence “LPM is the leading Communication and Public Relations consultancy in Portugal.” Source: RevenueBase Database · checked Sep 29, 2026
13	SOFIP	Indirect evidence	Neuilly-sur-seine, FranceHQ checked Sep 29, 2026	201-500	222 contacts →
	Indirect evidence “L’ère où seuls les professionnels de santé orientaient le choix des consommateurs est révolue.” Source: RevenueBase Database · checked Sep 29, 2026
14	Cactus Life Sciences	Indirect evidence	Princeton, NJ, United StatesHQ checked Sep 29, 2026	1,001-5,000	210 contacts →
	Indirect evidence “We Are An Agile, Client-first Agency Cactus Life Sciences (CLS) partners with the global biopharma industry to drive innovation and elevate patient outcomes through agile…” Source: RevenueBase Database · checked Sep 29, 2026
15	CDN Comunicação	Indirect evidence	São Paulo, BrazilHQ checked Sep 29, 2026	201-500	209 contacts →
	Indirect evidence “Somos “The PR PowerHouse”, uma verdadeira potência em PR e todas as suas disciplinas.” Source: RevenueBase Database · checked Sep 29, 2026
16	Helios Global Group	Indirect evidence	Alderley Edge, United KingdomHQ checked Sep 29, 2026	201-500	200 contacts →
	Indirect evidence “Helios Global Group is a family of award-winning agencies (Helios, Selene, Apollo and Cogentia), providing full-service healthcare communications expertise to some of the world’s…” Source: RevenueBase Database · checked Sep 29, 2026
17	Coyne PR	Indirect evidence	Parsippany, NJ, United StatesHQ checked Sep 29, 2026	51-200	195 contacts →
	Indirect evidence “Every day is Independence Day at Coyne PR.” Source: RevenueBase Database · checked Sep 29, 2026
18	Merqurio	Strong evidence	Naples, ItalyHQ checked Sep 29, 2026	51-200	194 contacts →
	Strong evidence “Merqurio: closer to customers, closer to market Books, services, relationships and marketing on behalf of public and private healthcare systems: increasingly competitive and…” Source: RevenueBase Database · checked Sep 29, 2026
19	Excerpta Medica BV	Indirect evidence	Amstelveen, NetherlandsHQ checked Sep 29, 2026	51-200	188 contacts →
	Indirect evidence “Excerpta Medica is a full-service, global medical communications agency with decades of experience partnering with the healthcare industry.” Source: RevenueBase Database · checked Sep 29, 2026
20	Xcenda	Indirect evidence	Conshohocken, PA, United StatesHQ checked Sep 29, 2026	10001+	187 contacts →
	Indirect evidence “Cencora (formerly AmerisourceBergen/Xcenda), is a strategic consultancy that enables biopharma partners to effectively communicate and deliver their brand's value to key global…” Source: RevenueBase Database · checked Sep 29, 2026
21	PR Professionals	Strong evidence	Gurgaon, IndiaHQ checked Sep 29, 2026	201-500	186 contacts →
	Strong evidence “PR Professionals is an innovative PR Agency which understands the importance of relationship building, consumer needs and publicity.” Source: RevenueBase Database · checked Sep 29, 2026
22	Jackson Spalding	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	51-200	162 contacts →
	Indirect evidence “At Jackson Spalding, we love a good story.” Source: RevenueBase Database · checked Sep 29, 2026
23	Centro DE Medicina Nuclear DA Guanabara Ltda	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 29, 2026	51-200	160 contacts →
	Indirect evidence “Centro de Medicina” Source: RevenueBase Database · checked Sep 29, 2026
24	Oliver Schrott Kommunikation OSK	Indirect evidence	Köln, GermanyHQ checked Sep 29, 2026	201-500	159 contacts →
	Indirect evidence “Oliver Schrott Kommunikation, Germany’s fourth-largest owner-operated PR agency, develops and realizes successful communication programs that extend far beyond the scope of…” Source: RevenueBase Database · checked Sep 29, 2026
25	Eureka&co	Indirect evidence	Cuauhtémoc, MexicoHQ checked Sep 29, 2026	51-200	154 contacts →
	Indirect evidence “PR and marketing.” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: pharmaceutical public relations agencies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names pharmaceutical public relations agencies.
Partial evidence: Its own public description names part of pharmaceutical public relations agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pharmaceutical public relations agencies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 4,749 pharmaceutical public relations agencies worldwide

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Pharmaceutical public relations agencies worldwide at a glance

As of Sep 29, 2026

32.1%Verified-email coverage

8.6Average contacts per company

1-10Median size (employees)

3.2%Largest-city concentration · London

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

3,316

11-50

1,159

51-200

197

201-500

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

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among pharmaceutical public relations agencies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for pharmaceutical public relations agencies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “pharmaceutical public relations agencies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names pharmaceutical public relations agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among pharmaceutical public relations agencies, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 13,099 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 29, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Pharmaceutical public relations agencies by location

40 lists · largest first

Every Pharmaceutical public relations 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 Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names pharmaceutical public relations agencies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many pharmaceutical public relations agencies are there worldwide?

RevenueBase identified 4,749 pharmaceutical public relations agencies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Adfactors PR, headquartered in Mumbai, tops this list with the largest team on record.

Which country has the most pharmaceutical public relations agencies?

The United States leads with 1,441 companies, followed by the United Kingdom (413) and India (209). Every pharmaceutical public relations agencies list by country and city is linked on this page.

Which city has the most pharmaceutical public relations agencies?

London leads with 154 headquartered companies, followed by New York (137) and Paris (67).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 13,099 verified decision-maker contacts tracked across these 4,749 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.

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About this data

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