Company lists · Data refreshed September 2026

Top 25 Pharma regulatory consulting firms worldwide

Name: Pharma regulatory consulting firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 13,108 companies tracked

RevenueBase identified 13,108 pharma regulatory consulting firms worldwide as of September 2026 and tracks 175,768 professional contacts across them, including 62,618 with verified work emails. The United States is the largest market and London the largest hub.

This list covers pharma regulatory consulting firms 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 pharma regulatory consulting firms 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

13,108Companies

175,768Contacts tracked

62,618Verified emails

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The 25 largest pharma regulatory consulting firms worldwide

Ranked by team size

Top 25 of 13,108 pharma regulatory consulting firms worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to pharma regulatory consulting firms: 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	Indirect evidence	Dublin, JapanHQ checked Sep 29, 2026	10001+	26,555 contacts →
	Indirect 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 29, 2026
2	Premier Research	Partial evidence	Morrisville, NC, United StatesHQ checked Sep 29, 2026	1,001-5,000	2,584 contacts →
	Partial 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 29, 2026
3	Propharma	Partial evidence	Raleigh, NC, United StatesHQ checked Sep 29, 2026	1,001-5,000	2,079 contacts →
	Partial evidence “At ProPharma, we help pharmaceutical, biotechnology, and medical device companies bring life-changing therapies to market.” Source: RevenueBase Database · checked Sep 29, 2026
4	Novotech	Partial evidence	Singapore, AustraliaHQ checked Sep 29, 2026	1,001-5,000	1,778 contacts →
	Partial 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 29, 2026
5	Pharmalex	Partial evidence	Bad Homburg, GermanyHQ checked Sep 29, 2026	1,001-5,000	1,644 contacts →
	Partial 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 29, 2026
6	Trinity Life Sciences	Indirect evidence	Waltham, MA, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,566 contacts →
	Indirect evidence “Trinity is the commercialization intelligence partner for life sciences.” Source: RevenueBase Database · checked Sep 29, 2026
7	Clinchoice	Partial evidence	Horsham, PA, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,516 contacts →
	Partial evidence “ClinChoice is a leading global full & functional service CRO, renowned for its exceptional product development and lifecycle management capabilities across the pharmaceutical…” Source: RevenueBase Database · checked Sep 29, 2026
8	EFOR	Indirect evidence	Champagne-au-mont-d’or, FranceHQ checked Sep 29, 2026	1,001-5,000	1,451 contacts →
	Indirect evidence “Efor Group \| The Global Leader in Life Science Quality & Compliance Founded in 2013, Efor Group is today the world leader in Quality & Compliance for the Life Sciences industry.” Source: RevenueBase Database · checked Sep 29, 2026
9	Primevigilance	Indirect evidence	Guildford, United KingdomHQ checked Sep 29, 2026	1,001-5,000	1,295 contacts →
	Indirect evidence “PrimeVigilance, an Ergomed Group company, was established in 2008 by Dr.” Source: RevenueBase Database · checked Sep 29, 2026
10	Vimta Labs LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 29, 2026	1,001-5,000	1,239 contacts →
	Indirect evidence “Founded in 1984 with headquarters in Hyderabad, India, VIMTA LABS LTD.” Source: RevenueBase Database · checked Sep 29, 2026
11	Norstella	Indirect evidence	One Penn Plaza, NY, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,163 contacts →
	Indirect evidence “Norstella is the AI company for biopharma's highest-stakes decisions.” Source: RevenueBase Database · checked Sep 29, 2026
12	Apcer Life Sciences	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	501-1,000	1,079 contacts →
	Strong evidence “APCER Life Sciences, established in 2007, is a trusted global leader in pharmacovigilance, medical information, medical writing, and regulatory affairs.” Source: RevenueBase Database · checked Sep 29, 2026
13	Allucent	Indirect evidence	Cary, NC, United StatesHQ checked Sep 29, 2026	1,001-5,000	977 contacts →
	Indirect evidence “Allucent is on a mission to help bring new therapies to light by solving the distinct challenges of small and mid-sized biotech companies.” Source: RevenueBase Database · checked Sep 29, 2026
14	Pharmaace	Strong evidence	Princeton, NJ, United StatesHQ checked Sep 29, 2026	1,001-5,000	969 contacts →
	Strong evidence “PharmaACE is a US-headquartered, life sciences-focused consulting and analytics firm with a global presence across the United States, Germany, Canada, and India.” Source: RevenueBase Database · checked Sep 29, 2026
15	Eurofins Advinus	Indirect evidence	Bangalore, IndiaHQ checked Sep 29, 2026	201-500	957 contacts →
	Indirect evidence “Eurofins Advinus Private Limited is a premier contract research, development and manufacturing organization (CRDMO) serving diverse industries to help advance their R&D programs…” Source: RevenueBase Database · checked Sep 29, 2026
16	Paragon	Partial evidence	Cranford, NJ, United StatesHQ checked Sep 29, 2026	501-1,000	936 contacts →
	Partial evidence “Paragon is a now part of CGI (cgi.com), a global IT and business consulting services firm.” Source: RevenueBase Database · checked Sep 29, 2026
17	Aizant Drug Research Solutions PVT LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 29, 2026	501-1,000	886 contacts →
	Indirect evidence “Aizant® is an integrated drug development solutions provider.” Source: RevenueBase Database · checked Sep 29, 2026
18	Solvias	Indirect evidence	Kaiseraugst, SwitzerlandHQ checked Sep 29, 2026	501-1,000	683 contacts →
	Indirect evidence “Solvias helps innovative companies advance their path to commercialization with CMC analytical solutions powered by deep scientific expertise and a relentless focus on our…” Source: RevenueBase Database · checked Sep 29, 2026
19	Clearview Healthcare Partners	Partial evidence	Newton, MA, United StatesHQ checked Sep 29, 2026	201-500	681 contacts →
	Partial evidence “Founded in Boston in 2007, ClearView Healthcare Partners is a diverse, inclusive, and innovative global strategy consulting firm serving the life science sector.” Source: RevenueBase Database · checked Sep 29, 2026
20	Aptuit	Partial evidence	Verona, ItalyHQ checked Sep 29, 2026	501-1,000	678 contacts →
	Partial evidence “Aptuit, an Evotec company, is a pharmaceutical services provider that offers the most complete set of integrated early discovery to mid-phase drug development solutions by…” Source: RevenueBase Database · checked Sep 29, 2026
21	Astrix	Indirect evidence	Red Bank, NJ, United StatesHQ checked Sep 29, 2026	501-1,000	596 contacts →
	Indirect evidence “Astrix is the global leader in delivering innovative strategies and solutions to the life sciences industry.” Source: RevenueBase Database · checked Sep 29, 2026
22	QPS Holdings, LLC	Indirect evidence	Newark, DE, United StatesHQ checked Sep 29, 2026	1,001-5,000	592 contacts →
	Indirect evidence “QPS is a GLP/GCP-compliant contract research organization (CRO) delivering the highest grade of discovery, preclinical, and clinical drug development services.” Source: RevenueBase Database · checked Sep 29, 2026
23	Zoomrx	Partial evidence	Cambridge, MA, United StatesHQ checked Sep 29, 2026	201-500	555 contacts →
	Partial evidence “ZoomRx is a strategic life sciences consultancy that empowers pharma and biotech companies to achieve clarity in bringing their drugs to market.” Source: RevenueBase Database · checked Sep 29, 2026
24	Inventiv Health Commercial	Indirect evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	10001+	553 contacts →
	Indirect evidence “INC Research/inVentiv Health (Nasdaq:INCR) is the only fully integrated biopharmaceutical solutions organization.” Source: RevenueBase Database · checked Sep 29, 2026
25	Dexa Group	Strong evidence	Tangerang Selatan, IndonesiaHQ checked Sep 29, 2026	5,001-10,000	535 contacts →
	Strong evidence “Dexa Group is an integrated pharmaceutical ecosystem driven by science, systems, and global regulatory discipline.” 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: pharma regulatory consulting firms. 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 regulatory consulting firms.
Partial evidence: Its own public description names part of pharma regulatory consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pharma regulatory consulting firms. 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 13,108 pharma regulatory consulting firms worldwide

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Pharma regulatory consulting firms worldwide at a glance

As of Sep 29, 2026

35.6%Verified-email coverage

13.4Average contacts per company

1-10Median size (employees)

2.1%Largest-city concentration · London

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

8,798

11-50

2,976

51-200

925

201-500

217

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 pharma regulatory consulting firms, 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 regulatory consulting firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “pharma regulatory consulting firms”. 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 regulatory consulting firms), 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 regulatory consulting firms, 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, 62,618 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.

Pharma regulatory consulting firms by location

74 lists · largest first

Every Pharma regulatory consulting 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 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 regulatory consulting firms, 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 regulatory consulting firms are there worldwide?

RevenueBase identified 13,108 pharma regulatory consulting firms 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 pharma regulatory consulting firms?

The United States leads with 3,217 companies, followed by India (1,113) and the United Kingdom (899). Every pharma regulatory consulting firms list by country and city is linked on this page.

Which city has the most pharma regulatory consulting firms?

London leads with 274 headquartered companies, followed by Sao Paulo (175) and Paris (129).

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 62,618 verified decision-maker contacts tracked across these 13,108 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.