Company lists · Data refreshed September 2026

Top 25 Drug development marketing agencies worldwide

Name: Drug development marketing agencies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 8,318 companies tracked

RevenueBase identified 8,318 drug development marketing agencies worldwide as of September 2026 and tracks 318,661 professional contacts across them, including 112,450 with verified work emails. The United States is the largest market and London the largest hub.

This list covers drug development marketing 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 28, 2026. Country and city lists for drug development marketing 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 28, 2026 86% judged on-target in blind review

8,318Companies

318,661Contacts tracked

112,450Verified emails

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The 25 largest drug development marketing agencies worldwide

Ranked by team size

Top 25 of 8,318 drug development marketing agencies worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to drug development marketing 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	Icon PLC	Strong evidence	Dublin, JapanHQ checked Sep 28, 2026	10001+	26,555 contacts →
	Strong evidence “Since our foundation in Dublin, Ireland in 1990, our mission has been to help our clients to accelerate the development of drugs and devices that save lives and improve quality of…” Source: RevenueBase Database · checked Sep 28, 2026
2	PPD	Strong evidence	Waltham, MA, United StatesHQ checked Sep 28, 2026	10001+	20,530 contacts →
	Strong evidence “The PPD™ clinical research business of Thermo Fisher Scientific, the world leader in serving science, enables customers to accelerate innovation and drug development through…” Source: RevenueBase Database · checked Sep 28, 2026
3	LONZA	Indirect evidence	Basel, SwitzerlandHQ checked Sep 28, 2026	10001+	16,290 contacts →
	Indirect evidence “Lonza is a pioneer and world leader in the CDMO industry, setting the pace with cutting-edge science, smart technology, and lean manufacturing.” Source: RevenueBase Database · checked Sep 28, 2026
4	Charles River Laboratories	Indirect evidence	Wilmington, MA, United StatesHQ checked Sep 28, 2026	10001+	14,166 contacts →
	Indirect evidence “At Charles River, we are guided by our strong purpose-to create healthier lives-which centers around the patients who rely on the therapeutics we help to develop, the animals in…” Source: RevenueBase Database · checked Sep 28, 2026
5	Covance	Strong evidence	Princeton, NJ, United StatesHQ checked Sep 28, 2026	10001+	5,220 contacts →
	Strong evidence “As the drug development business of Laboratory Corporation of America Holdings (Labcorp) and the world’s most comprehensive drug development #CRO service company, we have helped…” Source: RevenueBase Database · checked Sep 28, 2026
6	PCI Pharma Services	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	5,001-10,000	4,342 contacts →
	Indirect evidence “We are PCI Pharma Services.” Source: RevenueBase Database · checked Sep 28, 2026
7	Mccann Worldgroup	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	10001+	3,874 contacts →
	Indirect evidence “McCann Worldgroup, part of the Interpublic Group (NYSE: IPG), is the irrefutable leader in the business of creativity.” Source: RevenueBase Database · checked Sep 28, 2026
8	Aristo Pharmaceuticals Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 28, 2026	5,001-10,000	2,954 contacts →
	Indirect evidence “The Service Of The Healing Hands.” Source: RevenueBase Database · checked Sep 28, 2026
9	Recipharm	Indirect evidence	Stockholm, SwedenHQ checked Sep 28, 2026	5,001-10,000	2,671 contacts →
	Indirect evidence “Recipharm is a leading global CDMO dedicated to meeting your evolving needs through operational excellence, scientific know-how, and customer connectivity.” Source: RevenueBase Database · checked Sep 28, 2026
10	Premier Research	Indirect evidence	Morrisville, NC, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,584 contacts →
	Indirect evidence “Premier Research International LLC (Premier) is a global leader in clinical research and consulting services with expertise in driving an efficient and effective path to market…” Source: RevenueBase Database · checked Sep 28, 2026
11	Anthem Biosciences Limited	Partial evidence	Bangalore, IndiaHQ checked Sep 28, 2026	1,001-5,000	2,336 contacts →
	Partial evidence “Anthem Biosciences, a Bangalore-India based Contract Research Development Organization (CDMO) Anthem Bio offers a whole gamut of services dedicated to enabling and sustaining…” Source: RevenueBase Database · checked Sep 28, 2026
12	Propharma	Indirect evidence	Raleigh, NC, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,079 contacts →
	Indirect evidence “At ProPharma, we help pharmaceutical, biotechnology, and medical device companies bring life-changing therapies to market.” Source: RevenueBase Database · checked Sep 28, 2026
13	Patheon	Strong evidence	Waltham, MA, United StatesHQ checked Sep 28, 2026	10001+	2,004 contacts →
	Strong evidence “Thermo Fisher Scientific provides industry-leading pharma services for drug development, clinical trial logistics, and commercial manufacturing through our Patheon™ brand.” Source: RevenueBase Database · checked Sep 28, 2026
14	OI	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	n/a	1,891 contacts →
	Indirect evidence “We make content more rewarding.” Source: RevenueBase Database · checked Sep 28, 2026
15	Neuland Laboratories Limited	Partial evidence	Hyderabad, IndiaHQ checked Sep 28, 2026	1,001-5,000	1,834 contacts →
	Partial evidence “Founded in 1984, Neuland Labs is a globally recognised Contract Development and Manufacturing Organization (CDMO), offering comprehensive customised NCE development services.” Source: RevenueBase Database · checked Sep 28, 2026
16	Precision For Medicine	Partial evidence	Bethesda, MD, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,781 contacts →
	Partial evidence “Precision for Medicine is an industry-leading global clinical research services organization, purpose-built to improve the clinical research and development process for new…” Source: RevenueBase Database · checked Sep 28, 2026
17	Novotech	Indirect evidence	Singapore, AustraliaHQ checked Sep 28, 2026	1,001-5,000	1,778 contacts →
	Indirect evidence “Novotech is a globally recognized full-service clinical research organization (CRO) and scientific advisory company that provides biotech and small- to mid-sized pharma companies…” Source: RevenueBase Database · checked Sep 28, 2026
18	Altasciences	Strong evidence	Laval, QC, CanadaHQ checked Sep 28, 2026	1,001-5,000	1,759 contacts →
	Strong evidence “Outsourcing made easy with a one-stop solution to early-phase drug development.” Source: RevenueBase Database · checked Sep 28, 2026
19	KLICK	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1,001-5,000	1,745 contacts →
	Indirect evidence “Today's most complex therapies in oncology, rare disease, and specialty biologics have evidence journeys that are long and stakeholders that are sophisticated.” Source: RevenueBase Database · checked Sep 28, 2026
20	TAPI	Indirect evidence	Tel Aviv, IsraelHQ checked Sep 28, 2026	1,001-5,000	1,724 contacts →
	Indirect evidence “Since our founding in 1935, TAPI has been at the forefront of advancing health through innovation and dedication.” Source: RevenueBase Database · checked Sep 28, 2026
21	Pharmaron	Indirect evidence	Beijing, ChinaHQ checked Sep 28, 2026	10001+	1,720 contacts →
	Indirect evidence “Pharmaron: Global Life Sciences Services Provider Stock Code: 300759.SZ/3759.HK Founded in 2004, Pharmaron is a premier life sciences service provider that offers a broad spectrum…” Source: RevenueBase Database · checked Sep 28, 2026
22	Pharmalex	Indirect evidence	Bad Homburg, GermanyHQ checked Sep 28, 2026	1,001-5,000	1,644 contacts →
	Indirect evidence “PharmaLex is now part of Cencora, a leading global pharmaceutical solutions organization centered on improving lives around the world PharmaLex adds to Cencora’s expanding suite…” Source: RevenueBase Database · checked Sep 28, 2026
23	Syneos Health Clinical Solutions	Indirect evidence	Morrisville, NC, United StatesHQ checked Sep 28, 2026	10001+	1,569 contacts →
	Indirect evidence “Syneos Health® is a leading fully integrated biopharmaceutical solutions organization built to accelerate customer success.” Source: RevenueBase Database · checked Sep 28, 2026
24	Trinity Life Sciences	Indirect evidence	Waltham, MA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,566 contacts →
	Indirect evidence “Trinity is the commercialization intelligence partner for life sciences.” Source: RevenueBase Database · checked Sep 28, 2026
25	Ashfield, Part Of UDG Healthcare NOW Inizio	Indirect evidence	Ashby-de-la-zouch, United StatesHQ checked Sep 28, 2026	5,001-10,000	1,432 contacts →
	Indirect evidence “We are now part of Inizio, a strategic partner for companies in health and life sciences.” Source: RevenueBase Database · checked Sep 28, 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: drug development marketing 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 drug development marketing agencies.
Partial evidence: Its own public description names part of drug development marketing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name drug development marketing 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 8,318 drug development marketing agencies worldwide

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Drug development marketing agencies worldwide at a glance

As of Sep 28, 2026

35.3%Verified-email coverage

38.3Average contacts per company

1-10Median size (employees)

3.1%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

4,617

11-50

2,311

51-200

830

201-500

255

501-1,000

112

1,001-5,000

127

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 drug development marketing 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 drug development marketing agencies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “drug development marketing 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 drug development marketing 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 drug development marketing 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, 112,450 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 28, 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.

Drug development marketing agencies by location

55 lists · largest first

Every Drug development marketing 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 drug development marketing 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 drug development marketing agencies are there worldwide?

RevenueBase identified 8,318 drug development marketing 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?

Icon PLC, headquartered in Worldwide, tops this list with the largest team on record.

Which country has the most drug development marketing agencies?

The United States leads with 2,588 companies, followed by the United Kingdom (696) and India (596). Every drug development marketing agencies list by country and city is linked on this page.

Which city has the most drug development marketing agencies?

London leads with 256 headquartered companies, followed by New York (177) and San Diego (92).

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 112,450 verified decision-maker contacts tracked across these 8,318 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 28, 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.