Company lists · Data refreshed September 2026

Top 25 Pharmaceutical lab staffing agencies based in the United Kingdom

Name: Pharmaceutical lab staffing agencies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 398 companies tracked

RevenueBase identified 398 pharmaceutical lab staffing agencies headquartered in the United Kingdom as of September 2026 and tracks 7,275 professional contacts across them, including 2,672 with verified work emails. London is the largest hub.

This list covers pharmaceutical lab staffing agencies 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 29, 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 29, 2026 86% judged on-target in blind review

398Companies

7,275Contacts tracked

2,672Verified emails

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The 25 largest pharmaceutical lab staffing agencies based in the United Kingdom

Ranked by team size

Top 25 of 398 pharmaceutical lab staffing agencies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to pharmaceutical lab staffing 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	Perceptive INC	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	1,001-5,000	1,197 contacts →
	Partial evidence “Expanding on their combined 50-year history, Perceptive provides best-in-class specialist support to global pharmaceutical, biotech, and clinical research organizations, spanning…” Source: RevenueBase Database · checked Sep 29, 2026
2	CALYX	Indirect evidence	Nottingham, United KingdomHQ checked Sep 29, 2026	1,001-5,000	452 contacts →
	Indirect evidence “Calyx and Invicro are now Perceptive!” Source: RevenueBase Database · checked Sep 29, 2026
3	SRG	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	1,001-5,000	364 contacts →
	Indirect evidence “SRG delivers next-generation talent solutions that power discovery and shape the future of Life Sciences.” Source: RevenueBase Database · checked Sep 29, 2026
4	DRC Locums Limited	Indirect evidence	Milton Keynes, United KingdomHQ checked Sep 29, 2026	51-200	272 contacts →
	Indirect evidence “DRC Locums have established itself as a leading provider of medical staff to both the Public and Private sectors across the UK and we take pride in the quality of our services…” Source: RevenueBase Database · checked Sep 29, 2026
5	EPM Scientific	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	1,001-5,000	257 contacts →
	Indirect evidence “3D printing.” Source: RevenueBase Database · checked Sep 29, 2026
6	Gattaca	Indirect evidence	Whiteley, United KingdomHQ checked Sep 29, 2026	501-1,000	209 contacts →
	Indirect evidence “Always Ahead.” Source: RevenueBase Database · checked Sep 29, 2026
7	Proclinical Staffing	Partial evidence	City Of London, United KingdomHQ checked Sep 29, 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 29, 2026
8	CK Group	Indirect evidence	Chesterfield, United KingdomHQ checked Sep 29, 2026	51-200	173 contacts →
	Indirect evidence “CK Group has officially rebranded to Talentmark.” Source: RevenueBase Database · checked Sep 29, 2026
9	Abraxas	Partial evidence	Luton, United KingdomHQ checked Sep 29, 2026	201-500	161 contacts →
	Partial evidence “With over 30 years experience of serving clients Internationally and filling their IT and Life Sciences staffing vacancies, both Contract and Permanent, you can be assured we will…” Source: RevenueBase Database · checked Sep 29, 2026
10	Star People	Indirect evidence	Rugby, United KingdomHQ checked Sep 29, 2026	501-1,000	160 contacts →
	Indirect evidence “Part of Uniphar, we are the strategic recruitment and outsourced partner for pharma, medtech, and biotech companies looking to maximise their commercial success through tailored…” Source: RevenueBase Database · checked Sep 29, 2026
11	Skills Alliance	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	131 contacts →
	Indirect evidence “Skills Alliance is a leading specialist Global Life Science and STEM workforce solutions company.” Source: RevenueBase Database · checked Sep 29, 2026
12	Discover International	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	118 contacts →
	Indirect evidence “Discover International has a clear vision: to build the most outstanding life sciences recruitment partner in the industry.” Source: RevenueBase Database · checked Sep 29, 2026
13	Locumprime	Indirect evidence	Hounslow, United KingdomHQ checked Sep 29, 2026	n/a	108 contacts →
	Indirect evidence “Locumprime was established in 2010 with the drive and ambition on providing high quality pharmacy placements across the UK.” Source: RevenueBase Database · checked Sep 29, 2026
14	Agenda Life Sciences	Indirect evidence	None, United KingdomHQ checked Sep 29, 2026	51-200	77 contacts →
	Indirect evidence “We specialise in life science recruitment, permanent and contract and research facility management and consultancy services.” Source: RevenueBase Database · checked Sep 29, 2026
15	Biotalent	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	71 contacts →
	Indirect evidence “BioTalent connects the global life sciences and technology community with the talent, leadership and workforce intelligence to push the boundaries of innovation in STEM and…” Source: RevenueBase Database · checked Sep 29, 2026
16	I-Pharm Consulting	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	70 contacts →
	Partial 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 29, 2026
17	Zenopa	Indirect evidence	Penn, United KingdomHQ checked Sep 29, 2026	11-50	67 contacts →
	Indirect evidence “Zenopa are recruitment specialists in the Life Science & Healthcare industry.” Source: RevenueBase Database · checked Sep 29, 2026
18	Biopharma Group	Indirect evidence	Winchester, United KingdomHQ checked Sep 29, 2026	51-200	61 contacts →
	Indirect evidence “Biopharma Group has dedicated divisions covering the UK, France, Ireland, and USA.” Source: RevenueBase Database · checked Sep 29, 2026
19	CPL Life Sciences	Indirect evidence	Reading, United KingdomHQ checked Sep 29, 2026	51-200	51 contacts →
	Indirect 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 29, 2026
20	Owen Daniels	Indirect evidence	Frimley, United KingdomHQ checked Sep 29, 2026	51-200	49 contacts →
	Indirect evidence “Powering Global STEM \| Discover the Power of a Partner.” Source: RevenueBase Database · checked Sep 29, 2026
21	Hyper Recruitment Solutions	Indirect evidence	Loughton, United KingdomHQ checked Sep 29, 2026	11-50	47 contacts →
	Indirect evidence “Hyper Recruitment Solutions (HRS) is an award-winning Life Science recruitment consultancy, dedicated to supporting global partners.” Source: RevenueBase Database · checked Sep 29, 2026
22	Blackfield Associates	Partial evidence	Portsmouth, United KingdomHQ checked Sep 29, 2026	11-50	45 contacts →
	Partial evidence “Blackfield Associates works in partnership with our clients to identify and deliver the right staffing solution to support contract, permanent and managed work programmes.” Source: RevenueBase Database · checked Sep 29, 2026
23	X4 Group	Indirect evidence	Temple, United KingdomHQ checked Sep 29, 2026	201-500	45 contacts →
	Indirect evidence “X4 Group support the talent needs of the organisations we serve as well as the career aspirations of the best STEM professionals across the world, providing a full spectrum of…” Source: RevenueBase Database · checked Sep 29, 2026
24	Abacus Employment Services	Indirect evidence	Andover, United KingdomHQ checked Sep 29, 2026	11-50	45 contacts →
	Indirect evidence “With over 35 years of experience, we have developed our services to provide our customers with a personal level of commitment with regular on-site visits, industry leading…” Source: RevenueBase Database · checked Sep 29, 2026
25	HLX Life Sciences	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	42 contacts →
	Indirect evidence “We are Hlx Life Sciences.” 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: pharmaceutical lab staffing 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 pharmaceutical lab staffing agencies.
Partial evidence: Its own public description names part of pharmaceutical lab staffing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pharmaceutical lab staffing 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 398 pharmaceutical lab staffing agencies based in the United Kingdom

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Pharmaceutical lab staffing agencies based in the United Kingdom at a glance

As of Sep 29, 2026

36.7%Verified-email coverage

18.3Average contacts per company

1-10Median size (employees)

31.4%Largest-city concentration · London

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

218

11-50

121

51-200

201-500

501-1,000

1,001-5,000

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 398 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 pharmaceutical lab staffing 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.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “pharmaceutical lab staffing 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 pharmaceutical lab staffing 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 pharmaceutical lab staffing agencies, 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, 2,672 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.

Pharmaceutical lab staffing agencies by metro

Pharmaceutical lab staffing agencies in London125

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 lab staffing 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 pharmaceutical lab staffing agencies are there based in the United Kingdom?

RevenueBase identified 398 pharmaceutical lab staffing agencies 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?

Perceptive INC, headquartered in London, tops this list with the largest team on record.

Which city has the most pharmaceutical lab staffing agencies?

London leads with 125 headquartered companies, followed by Leeds (11) and Birmingham (10).

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 2,672 verified decision-maker contacts tracked across these 398 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.