Company lists · Data refreshed September 2026

Top 25 Pharmaceutical regulatory consulting firms based in London, United Kingdom

Name: Pharmaceutical regulatory consulting firms based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 13, 2026 192 companies tracked

RevenueBase identified 192 pharmaceutical regulatory consulting firms headquartered in London, United Kingdom as of September 2026 and tracks 3,098 professional contacts across them, including 1,619 with verified work emails and 295 with mobile numbers. Across the United Kingdom, London is the largest hub for this category.

This list covers pharmaceutical regulatory consulting firms headquartered in London, United Kingdom, 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 13, 2026.

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 13, 2026 86% judged on-target in blind review

192Companies

3,098Contacts tracked

1,619Verified emails

295Mobile numbers

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The 25 largest pharmaceutical regulatory consulting firms based in London, United Kingdom

Ranked by team size

Top 25 of 192 pharmaceutical regulatory consulting firms based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 13, 2026. RevenueBase Smart Search rates how each company's information relates to pharmaceutical 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	Apcer Life Sciences	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	501-1,000	1,079 contacts →
	Partial 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 13, 2026
2	Protagoras Group	Strong evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	48 contacts →
	Strong evidence “Protagoras is a fast-growing, digitally-minded management consulting firm focused on strategy, implementation, and change management in the pharmaceutical and life sciences…” Source: RevenueBase Database · checked Sep 13, 2026
3	Eradigm Consulting	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	47 contacts →
	Indirect evidence “Eradigm works with select biopharmaceutical companies to develop a deeper and more nuanced understanding of their markets.” Source: RevenueBase Database · checked Sep 13, 2026
4	POP Science	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	37 contacts →
	Indirect evidence “We are delighted to be a part of Coronado Research.” Source: RevenueBase Database · checked Sep 13, 2026
5	Cosmotrace	Strong evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	31 contacts →
	Strong evidence “CosmoTrace is a leading consulting firm specializing in pharmaceutical serialization services and solutions.” Source: RevenueBase Database · checked Sep 13, 2026
6	Weatherden	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	29 contacts →
	Indirect evidence “Weatherden is a global clinical development consultancy helping biotech and pharma realize the full potential of their science and investment.” Source: RevenueBase Database · checked Sep 13, 2026
7	Idea Pharma From R&d To RXD	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	28 contacts →
	Indirect evidence “IDEA Pharma is a division of SAI MedPartners An overview of IDEA Pharma.” Source: RevenueBase Database · checked Sep 13, 2026
8	Apotech	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	24 contacts →
	Partial evidence “At Apotech, we are trusted Life Sciences experts specialising in Quality Assurance and Regulatory Affairs.” Source: RevenueBase Database · checked Sep 13, 2026
9	Coronado Research	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	22 contacts →
	Partial evidence “Coronado Research is a consultancy-led, professional services organisation, which provides support to pharmaceutical, biotechnology, and medical device companies.” Source: RevenueBase Database · checked Sep 13, 2026
10	Riverark Limited	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	20 contacts →
	Indirect evidence “RiverArk is a Global Quality Consultancy providing comprehensive services in GxP domain.” Source: RevenueBase Database · checked Sep 13, 2026
11	Align Strategy	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	19 contacts →
	Partial evidence “Align Strategy works with pharmaceutical brand teams to bring the right people, processes and insights together to enable effective decision-making and superior strategy…” Source: RevenueBase Database · checked Sep 13, 2026
12	Solaris Pricing & Market Access	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	15 contacts →
	Indirect evidence “Formerly RJW & partners, the Solaris pricing and market access team has a 17-year history of supporting clients navigate the payer environment at all stages of the product…” Source: RevenueBase Database · checked Sep 13, 2026
13	Grouph	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	13 contacts →
	Indirect evidence “groupH provides strategic direction to companies developing and marketing innovative healthcare products.” Source: RevenueBase Database · checked Sep 13, 2026
14	Advance Regulatory Consulting	Strong evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	13 contacts →
	Strong evidence “Follow us for the latest regulatory insights and strategies << Advance Regulatory Consulting is an enterprising and innovative regulatory consultancy to the pharmaceutical and…” Source: RevenueBase Database · checked Sep 13, 2026
15	Elma Research International	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	12 contacts →
	Partial evidence “Elma Research is a research-based, full-service healthcare consulting with a holistic approach to problem solving.” Source: RevenueBase Database · checked Sep 13, 2026
16	Gxpeople Global	Strong evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	12 contacts →
	Strong evidence “In the ever-evolving world of PHARMACEUTICALS, BIOTECHNOLOGY, and MEDICAL DEVICES, securing exceptional QUALITY, TECHNICAL OPERATIONS and REGULATORY AFFAIRS talent is crucial for…” Source: RevenueBase Database · checked Sep 13, 2026
17	Silicon Pharma	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	11 contacts →
	Partial evidence “Founded in 2010 and headquartered in London, United Kingdom, Silicon Pharma Ltd is a trusted name in the pharmaceutical industry.” Source: RevenueBase Database · checked Sep 13, 2026
18	Morula Health	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	10 contacts →
	Partial evidence “At Morula Health, regulatory and clinical medical writing is our priority.” Source: RevenueBase Database · checked Sep 13, 2026
19	Essjay Solutions LTD	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	10 contacts →
	Indirect evidence “At Essjay Solutions Ltd, we are a trusted and well-established leader in pharmacovigilance (PV) consultancy operating since 2010.” Source: RevenueBase Database · checked Sep 13, 2026
20	MSI Pharma	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	10 contacts →
	Partial evidence “Founded in 2011, We support pharmaceutical, biotechnology and CRO organisations through a structured, consultancy-led approach across: GxP Technology & Systems Specialist delivery…” Source: RevenueBase Database · checked Sep 13, 2026
21	Inglasia Pharma Solutions	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	9 contacts →
	Partial evidence “inglasia pharma solutions specialises in training and consultancy services to the pharmaceutical industry.” Source: RevenueBase Database · checked Sep 13, 2026
22	Digital Dynamite London	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	8 contacts →
	Indirect evidence “We’re the Pharma tech and digital studio.” Source: RevenueBase Database · checked Sep 13, 2026
23	Fusion Pharma Limited	Strong evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	8 contacts →
	Strong evidence “We are Regulatory Affairs experts who specialise in the UK and EU pharmaceutical arena.” Source: RevenueBase Database · checked Sep 13, 2026
24	Bluedil International	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	7 contacts →
	Indirect evidence “By leveraging our long-lasting European expertise in, BlueDil International can help you navigate the complexities of rare disease pharma, to unleash the full potential of your…” Source: RevenueBase Database · checked Sep 13, 2026
25	Adnovate Clinical	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	7 contacts →
	Partial evidence “Expert drug developers partnering with you to identify optimal clinical, medical, regulatory and operational strategies to give your assets the best chance of regulatory and…” Source: RevenueBase Database · checked Sep 13, 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 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 pharmaceutical regulatory consulting firms.
Partial evidence: Its own public description names part of pharmaceutical 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 pharmaceutical 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 192 pharmaceutical regulatory consulting firms based in London, United Kingdom

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Pharmaceutical regulatory consulting firms based in London, United Kingdom at a glance

As of Sep 13, 2026

52.3%Verified-email coverage

9.5%Mobile-number coverage

16.1Average contacts per company

1-10Median size (employees)

Sep 13, 2026Page data refreshed

Companies by employee count

1-10

134

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 15.0d

1,2670–30

33731–60

1261–90

190–180

2180+

Company record updated

Median 64.0d

00–30

1,38731–60

1,26261–90

27390–180

176180+

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 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.
What qualifies: Companies headquartered in London, United Kingdom whose own description of what they do matches “pharmaceutical 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 pharmaceutical 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 pharmaceutical regulatory consulting firms, and records with no verified work email. Companies headquartered outside London are excluded even when they keep an office there.
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, 1,619 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 13, 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.

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 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 pharmaceutical regulatory consulting firms are there based in London, United Kingdom?

RevenueBase identified 192 pharmaceutical regulatory consulting firms headquartered in London, United Kingdom 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?

Apcer Life Sciences, headquartered in London, tops this list with the largest team on record.

Which city in the United Kingdom has the most pharmaceutical regulatory consulting firms?

London leads the United Kingdom with 219 headquartered companies, followed by Cambridge (25) and Manchester (13).

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 1,619 verified decision-maker contacts tracked across these 192 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 13, 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.