Company lists · Data refreshed September 2026

Top 25 Pharma research and development consultants worldwide

Name: Pharma research and development consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 18,122 companies tracked

RevenueBase identified 18,122 pharma research and development consultants worldwide as of September 2026 and tracks 709,005 professional contacts across them, including 251,040 with verified work emails. The United States is the largest market and London the largest hub.

This list covers pharma research and development consultants 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 20, 2026. Country and city lists for pharma research and development consultants 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 20, 2026 86% judged on-target in blind review

18,122Companies

709,005Contacts tracked

251,040Verified emails

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The 25 largest pharma research and development consultants worldwide

Ranked by team size

Top 25 of 18,122 pharma research and development consultants worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to pharma research and development consultants: 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	Thermo Fisher Scientific	Indirect evidence	Waltham, MA, United StatesHQ checked Sep 20, 2026	10001+	70,907 contacts →
	Indirect evidence “About Thermo Fisher Scientific Thermo Fisher Scientific Inc.” Source: RevenueBase Database · checked Sep 20, 2026
2	Icon PLC	Partial evidence	Dublin, JapanHQ checked Sep 20, 2026	10001+	26,555 contacts →
	Partial 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 20, 2026
3	PPD	Strong evidence	Waltham, MA, United StatesHQ checked Sep 20, 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 20, 2026
4	Parexel	Partial evidence	Raleigh, NC, United StatesHQ checked Sep 20, 2026	10001+	19,257 contacts →
	Partial evidence “Parexel is a leading global clinical research organization (CRO) providing insights-driven Clinical and Consulting solutions to the world’s life sciences industry.” Source: RevenueBase Database · checked Sep 20, 2026
5	Syneos Health	Indirect evidence	Morrisville, NC, United StatesHQ checked Sep 20, 2026	10001+	18,228 contacts →
	Indirect evidence “Syneos Health® is a leading fully integrated biopharmaceutical solutions organization built to accelerate customer success.” Source: RevenueBase Database · checked Sep 20, 2026
6	LONZA	Indirect evidence	Basel, SwitzerlandHQ checked Sep 20, 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 20, 2026
7	Charles River Laboratories	Indirect evidence	Wilmington, MA, United StatesHQ checked Sep 20, 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 20, 2026
8	Fortrea	Strong evidence	Research Triangle Park, NC, United StatesHQ checked Sep 20, 2026	10001+	10,632 contacts →
	Strong evidence “Fortrea (Nasdaq: FTRE) is a leading global clinical research organization (CRO) dedicated to providing innovative clinical development solutions to the life sciences industry.” Source: RevenueBase Database · checked Sep 20, 2026
9	Syngene International Limited	Strong evidence	Bengaluru, IndiaHQ checked Sep 20, 2026	5,001-10,000	8,064 contacts →
	Strong evidence “Syngene International Ltd.(BSE: 539268, NSE: SYNGENE, ISIN: INE398R01022) is an integrated research, development, and manufacturing services company serving the global…” Source: RevenueBase Database · checked Sep 20, 2026
10	Cadila Pharmaceuticals Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 20, 2026	5,001-10,000	7,760 contacts →
	Indirect evidence “Founded by Shri I.A.” Source: RevenueBase Database · checked Sep 20, 2026
11	MSN Laboratories	Strong evidence	Hyderabad, IndiaHQ checked Sep 20, 2026	10001+	7,225 contacts →
	Strong evidence “MSN Group is one of the fastest-growing, research-based and fully integrated pharmaceutical companies based out of Hyderabad, India.” Source: RevenueBase Database · checked Sep 20, 2026
12	Iqvia India	Indirect evidence	Bangalore, IndiaHQ checked Sep 20, 2026	10001+	6,052 contacts →
	Indirect evidence “Formed by the merger of Quintiles and IMS Health in 2016, IQVIA, The Human Data Science Company™ has had a significant presence of over two decades in India through it merged…” Source: RevenueBase Database · checked Sep 20, 2026
13	Medpace	Strong evidence	Cincinnati, OH, United StatesHQ checked Sep 20, 2026	5,001-10,000	5,960 contacts →
	Strong evidence “Medpace is a scientifically-driven, global, full-service clinical contract research organization (CRO) providing Phase I-IV clinical development services to the biotechnology…” Source: RevenueBase Database · checked Sep 20, 2026
14	Micro Labs Limited	Strong evidence	Bengaluru, IndiaHQ checked Sep 20, 2026	10001+	4,966 contacts →
	Strong evidence “Micro Labs Limited emerges as a preeminent technology-driven healthcare entity, recognized for its cutting-edge Research and Development (R&D) and state-of-the-art…” Source: RevenueBase Database · checked Sep 20, 2026
15	Libbs Farmacêutica Ltda	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 2026	1,001-5,000	4,859 contacts →
	Indirect evidence “A Libbs é uma empresa 100% nacional e de capital fechado, que tem como missão produzir soluções farmacêuticas, inspirando uma comunidade comprometida com a saúde.” Source: RevenueBase Database · checked Sep 20, 2026
16	Abdi Ibrahim Pharmaceuticals	Partial evidence	Istanbul, TürkiyeHQ checked Sep 20, 2026	1,001-5,000	4,632 contacts →
	Partial evidence “Abdi İbrahim, Turkish pharmaceutical industry leader, was founded in 1912 in Küçükmustafapaşa, Istanbul at a small pharmacy, by Pharmacist Abdi İbrahim Bey who had started the…” Source: RevenueBase Database · checked Sep 20, 2026
17	Indoco Remedies LTD	Strong evidence	Mumbai, IndiaHQ checked Sep 20, 2026	5,001-10,000	4,582 contacts →
	Strong evidence “Indoco is a fully integrated, research-oriented pharmaceutical company with a strong global presence.” Source: RevenueBase Database · checked Sep 20, 2026
18	Almac Group	Indirect evidence	Craigavon, United KingdomHQ checked Sep 20, 2026	5,001-10,000	4,577 contacts →
	Indirect evidence “Partnering to Advance Human Health A unique culture delivering exceptional solutions: Almac is a financially secure, privately owned organisation with 7,800+ employees globally.” Source: RevenueBase Database · checked Sep 20, 2026
19	Aragen Life Sciences	Indirect evidence	Hyderabad, IndiaHQ checked Sep 20, 2026	1,001-5,000	4,277 contacts →
	Indirect evidence “Aragen is a trusted R&D and manufacturing partner to the global life sciences industry.” Source: RevenueBase Database · checked Sep 20, 2026
20	Unichem Laboratories Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	1,001-5,000	3,901 contacts →
	Indirect evidence “Promoted by the late Mr.” Source: RevenueBase Database · checked Sep 20, 2026
21	Laurus Labs Limited	Partial evidence	Hyderabad, IndiaHQ checked Sep 20, 2026	5,001-10,000	3,467 contacts →
	Partial evidence “Laurus labs is an innovation-driven¸ people-centric & client-focused organization offering a broad and integrated portfolio of products & services to the global pharmaceutical…” Source: RevenueBase Database · checked Sep 20, 2026
22	Worldwide Clinical Trials	Partial evidence	Research Triangle Park, NC, United StatesHQ checked Sep 20, 2026	1,001-5,000	3,440 contacts →
	Partial evidence “Worldwide Clinical Trials (Worldwide) is a global CRO serving development-driven biopharmaceutical companies, with more than 4,400 professionals operating across more than 70…” Source: RevenueBase Database · checked Sep 20, 2026
23	Eversana	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 20, 2026	5,001-10,000	3,149 contacts →
	Indirect evidence “EVERSANA® is a leading independent provider of global services to the life sciences industry.” Source: RevenueBase Database · checked Sep 20, 2026
24	Wuxi Apptec	Partial evidence	Shanghai, ChinaHQ checked Sep 20, 2026	10001+	3,107 contacts →
	Partial evidence “WuXi AppTec is a trusted partner and contributor to the pharmaceutical and life sciences industries, providing R&D and manufacturing services that help advance healthcare…” Source: RevenueBase Database · checked Sep 20, 2026
25	Evotec	Partial evidence	Hamburg, GermanyHQ checked Sep 20, 2026	5,001-10,000	3,036 contacts →
	Partial evidence “Evotec is a biotechnology company that is committed to advancing drug discovery and development.” Source: RevenueBase Database · checked Sep 20, 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: pharma research and development consultants. 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 pharma research and development consultants.
Partial evidence: Its own public description names part of pharma research and development consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pharma research and development consultants. 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 18,122 pharma research and development consultants worldwide

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Pharma research and development consultants worldwide at a glance

As of Sep 20, 2026

35.4%Verified-email coverage

39.1Average contacts per company

1-10Median size (employees)

1.9%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

10,161

11-50

4,621

51-200

1,979

201-500

639

501-1,000

293

1,001-5,000

260

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 pharma research and development consultants, 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 pharma research and development consultants are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “pharma research and development consultants”. 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 pharma research and development consultants), 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 pharma research and development consultants, 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, 251,040 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 20, 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.

Pharma research and development consultants by location

83 lists · largest first

Every Pharma research and development consultants 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 pharma research and development consultants, 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 pharma research and development consultants are there worldwide?

RevenueBase identified 18,122 pharma research and development consultants 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?

Thermo Fisher Scientific, headquartered in Waltham, tops this list with the largest team on record.

Which country has the most pharma research and development consultants?

The United States leads with 4,526 companies, followed by India (2,115) and the United Kingdom (1,142). Every pharma research and development consultants list by country and city is linked on this page.

Which city has the most pharma research and development consultants?

London leads with 348 headquartered companies, followed by Hyderabad (296) and Mumbai (172).

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 251,040 verified decision-maker contacts tracked across these 18,122 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 20, 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.