Company lists · Data refreshed September 2026

Top 25 Medical science liaison recruiting companies based in the United Kingdom

Name: Medical science liaison recruiting companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 428 companies tracked

RevenueBase identified 428 medical science liaison recruiting companies headquartered in the United Kingdom as of September 2026 and tracks 5,964 professional contacts across them, including 2,669 with verified work emails. London is the largest hub.

This list covers medical science liaison recruiting companies headquartered in the 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 28, 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 28, 2026 86% judged on-target in blind review

428Companies

5,964Contacts tracked

2,669Verified emails

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The 25 largest medical science liaison recruiting companies based in the United Kingdom

Ranked by team size

Top 25 of 428 medical science liaison recruiting companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to medical science liaison recruiting companies: 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	Strong evidence	London, United KingdomHQ checked Sep 28, 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 28, 2026
2	Apothecom, An Inizio Company	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	282 contacts →
	Indirect evidence “Driven by evidence and powered by innovation, we accelerate outcomes.” Source: RevenueBase Database · checked Sep 28, 2026
3	Proclinical Staffing	Partial evidence	City Of London, United KingdomHQ checked Sep 28, 2026	51-200	203 contacts →
	Partial evidence “At Proclinical Staffing, our life science recruitment services support our partners with permanent and contract vacancies by connecting them with specialist talent across the…” Source: RevenueBase Database · checked Sep 28, 2026
4	CK Group	Indirect evidence	Chesterfield, United KingdomHQ checked Sep 28, 2026	51-200	173 contacts →
	Indirect evidence “CK Group has officially rebranded to Talentmark.” Source: RevenueBase Database · checked Sep 28, 2026
5	Discover International	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	118 contacts →
	Partial evidence “Discover International has a clear vision: to build the most outstanding life sciences recruitment partner in the industry.” Source: RevenueBase Database · checked Sep 28, 2026
6	Medsol Group	Indirect evidence	Chelmsford, United KingdomHQ checked Sep 28, 2026	11-50	97 contacts →
	Indirect evidence “Medsol Group was created over 10 years ago by a group of dedicated healthcare recruitment professionals with a strong belief that things could be done better in the Locum Agency…” Source: RevenueBase Database · checked Sep 28, 2026
7	Deallus	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	95 contacts →
	Partial evidence “Deallus is a global life science consultancy with a heritage in Competitive Intelligence.” Source: RevenueBase Database · checked Sep 28, 2026
8	Medline Recruitment LTD	Indirect evidence	Brentwood, United KingdomHQ checked Sep 28, 2026	11-50	82 contacts →
	Indirect evidence “We are a widely acclaimed name amongst the Healthcare Recruitment and Locum Recruitment Agencies in London, UK; helping organizations meet their permanent, temporary and contract…” Source: RevenueBase Database · checked Sep 28, 2026
9	Mediplacements	Partial evidence	Waltham Abbey, United KingdomHQ checked Sep 28, 2026	51-200	73 contacts →
	Partial evidence “Mediplacements is a genuine specialist recruitment company which is committed to the medical sector.” Source: RevenueBase Database · checked Sep 28, 2026
10	I-Pharm Consulting	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	70 contacts →
	Indirect evidence “Since 2008, i-Pharm’s independent, expert, and ethical approach to procuring talent has helped power the pioneering progress made by Pharmaceutical, Biotech and MedTech companies…” Source: RevenueBase Database · checked Sep 28, 2026
11	Techspert	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	70 contacts →
	Partial evidence “A global leader in Healthcare and Life sciences expert connections, Techspert connects the right people and insights together, through our award-winning platform.” Source: RevenueBase Database · checked Sep 28, 2026
12	Zenopa	Partial evidence	Penn, United KingdomHQ checked Sep 28, 2026	11-50	67 contacts →
	Partial evidence “Zenopa are recruitment specialists in the Life Science & Healthcare industry.” Source: RevenueBase Database · checked Sep 28, 2026
13	Prospect Health	Indirect evidence	Harrogate, United KingdomHQ checked Sep 28, 2026	11-50	63 contacts →
	Indirect evidence “At Prospect Health we love what we do – recruit the best people for the best healthcare job opportunities worldwide!” Source: RevenueBase Database · checked Sep 28, 2026
14	NC Healthcare	Partial evidence	Milton Keynes, United KingdomHQ checked Sep 28, 2026	51-200	61 contacts →
	Partial evidence “NC Healthcare is a specialist medical recruitment agency solely focused on supplying healthcare professionals to the NHS and private healthcare organisations throughout the UK.” Source: RevenueBase Database · checked Sep 28, 2026
15	CPL Life Sciences	Partial evidence	Reading, United KingdomHQ checked Sep 28, 2026	51-200	51 contacts →
	Partial evidence “At Cpl UK Life Sciences, we're experts at connecting talented professionals with the most ambitious companies in the industry.” Source: RevenueBase Database · checked Sep 28, 2026
16	Haybury	Indirect evidence	Brighton, United KingdomHQ checked Sep 28, 2026	11-50	51 contacts →
	Indirect evidence “Haybury is an Executive Search Consultancy committed to providing solutions and creating opportunities through innovation and collaboration.” Source: RevenueBase Database · checked Sep 28, 2026
17	Indigo Medical	Strong evidence	Milton Keynes, United KingdomHQ checked Sep 28, 2026	51-200	47 contacts →
	Strong evidence “Indigo Medical is a global medical communications and compliance agency delivering high-quality, scientifically rigorous and compliant engagement for the pharmaceutical and…” Source: RevenueBase Database · checked Sep 28, 2026
18	Hyper Recruitment Solutions	Partial evidence	Loughton, United KingdomHQ checked Sep 28, 2026	11-50	47 contacts →
	Partial evidence “Hyper Recruitment Solutions (HRS) is an award-winning Life Science recruitment consultancy, dedicated to supporting global partners.” Source: RevenueBase Database · checked Sep 28, 2026
19	Remedica Communications	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	45 contacts →
	Partial evidence “Since its inception, Remedica has proven itself to be an exemplary medical communications agency, working closely with medical affairs teams to deliver a range of services…” Source: RevenueBase Database · checked Sep 28, 2026
20	Pure Healthcare Group	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	45 contacts →
	Indirect evidence “Pure Healthcare Group is a recruitment service for the healthcare industry.” Source: RevenueBase Database · checked Sep 28, 2026
21	Seven Life Sciences	Strong evidence	Colchester, United KingdomHQ checked Sep 28, 2026	51-200	39 contacts →
	Strong evidence “Seven Life Sciences has been set up with a very specific ambition in mind, to become the company Pharmaceutical, Medical Devices, Biotech and Clinical companies come to and trust…” Source: RevenueBase Database · checked Sep 28, 2026
22	SEC Life Sciences	Partial evidence	City Of London, United KingdomHQ checked Sep 28, 2026	11-50	37 contacts →
	Partial evidence “We connect top-tier talent with innovative companies across biotechnology, medical technology, digital health, medical devices, and pharmaceuticals.” Source: RevenueBase Database · checked Sep 28, 2026
23	Apsida Life Science	Partial evidence	Surrey, United KingdomHQ checked Sep 28, 2026	11-50	36 contacts →
	Partial evidence “Founded in 2019, Apsida Life Science is a specialist recruitment business Headquartered in Surrey, with offices in London UK, Boston USA and Pretoria, SA.” Source: RevenueBase Database · checked Sep 28, 2026
24	ARTO	Partial evidence	Canterbury, United KingdomHQ checked Sep 28, 2026	11-50	35 contacts →
	Partial evidence “In a world of machine learning, big data, and artificial intelligence, ARTO puts people at the heart of talent solutions in the life sciences industry.” Source: RevenueBase Database · checked Sep 28, 2026
25	Evidencia Scientific Search And Selection Limited	Partial evidence	Horsham, United KingdomHQ checked Sep 28, 2026	n/a	33 contacts →
	Partial evidence “Evidencia Scientific Search and Selection - Global Provider of Recruitment Solutions to the Pharmaceutical Industry across Late Phase Commercialisation With specialist staffing…” 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: medical science liaison recruiting companies. 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 medical science liaison recruiting companies.
Partial evidence: Its own public description names part of medical science liaison recruiting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name medical science liaison recruiting companies. 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 428 medical science liaison recruiting companies based in the United Kingdom

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Medical science liaison recruiting companies based in the United Kingdom at a glance

As of Sep 28, 2026

44.8%Verified-email coverage

13.9Average contacts per company

1-10Median size (employees)

40.9%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

269

11-50

118

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 428 companies.

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 medical science liaison recruiting companies, 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 the United Kingdom whose own description of what they do matches “medical science liaison recruiting companies”. 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 medical science liaison recruiting companies), 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 medical science liaison recruiting companies, and records with no verified work email. Companies headquartered outside United Kingdom 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, 2,669 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.

Medical science liaison recruiting companies by metro

Medical science liaison recruiting companies in London175

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 medical science liaison recruiting companies, 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 medical science liaison recruiting companies are there based in the United Kingdom?

RevenueBase identified 428 medical science liaison recruiting companies headquartered in the 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 has the most medical science liaison recruiting companies?

London leads with 175 headquartered companies, followed by Leeds (22) and Manchester (15).

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 2,669 verified decision-maker contacts tracked across these 428 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.