Company lists · Data refreshed September 2026

Top 23 Contract staffing companies based in London, United Kingdom

Name: Contract staffing companies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 9, 2026 492 companies tracked

RevenueBase identified 492 contract staffing companies headquartered in London, United Kingdom as of September 2026 and tracks 11,787 professional contacts across them, including 1,638 with verified work emails and 477 with mobile numbers. London is the largest hub.

This list covers contract staffing companies 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 9, 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 9, 2026 86% judged on-target in blind review

492Companies

11,787Contacts tracked

1,638Verified emails

477Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 23 largest contract staffing companies based in London, United Kingdom

Ranked by team size

Top 23 of 492 contract staffing companies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 9, 2026. RevenueBase Smart Search rates how each company's information relates to contract staffing 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	Blue Arrow	Partial evidence	London, United KingdomHQ checked Sep 9, 2026	n/a	2,341 contacts →
	Partial evidence “Blue Arrow is the UK’s Best-Known Staffing Agency, placing tens of thousands of candidates into temporary and permanent jobs for employers in the transport, logistics, call…” Source: RevenueBase Database · checked Sep 9, 2026
2	Avance Consulting	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	501-1,000	1,927 contacts →
	Indirect evidence “Avance Consulting is a global organization focused on delivering innovative talent solution services to some of the most renowned companies in the world, across industries that…” Source: RevenueBase Database · checked Sep 9, 2026
3	GCS	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	51-200	568 contacts →
	Indirect evidence “For over 30 years, GCS has been at the forefront of digital transformation, building vast global communities of innovators and placing them in businesses shaping tomorrow's world.” Source: RevenueBase Database · checked Sep 9, 2026
4	Globe Locums	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	51-200	354 contacts →
	Indirect evidence “Globe Locums, is a Framework-approved, clinician-formed healthcare recruitment business.” Source: RevenueBase Database · checked Sep 9, 2026
5	Pracyva	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	201-500	300 contacts →
	Indirect evidence “At Pracyva, we specialize in building future-ready teams for clients worldwide.” Source: RevenueBase Database · checked Sep 9, 2026
6	Linnk Group	Partial evidence	London, United KingdomHQ checked Sep 9, 2026	51-200	194 contacts →
	Partial evidence “Linnk Group provides staffing, outsourcing and professional services to our clients.” Source: RevenueBase Database · checked Sep 9, 2026
7	Bmsl Group	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	51-200	134 contacts →
	Indirect evidence “BMSL was formed in 1996 to provide specialist support to the construction industry.” Source: RevenueBase Database · checked Sep 9, 2026
8	MSI Group LTD	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	51-200	132 contacts →
	Indirect evidence “Founded in 2002, MSI Group is a leading supplier of doctors, GPs, nurses, nurse practitioners, clinical advisors, allied health professionals, health science service staff…” Source: RevenueBase Database · checked Sep 9, 2026
9	Skillrecruit	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	201-500	125 contacts →
	Indirect evidence “Skilliantech Ltd, trading as “SkillRecruit”, is a specialist IT and Engineering recruitment agency delivering comprehensive coverage of recruitment services across all industries…” Source: RevenueBase Database · checked Sep 9, 2026
10	Spring Group PLC	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	501-1,000	112 contacts →
	Indirect evidence “Spring Group plc (FTSE: SRG) is a leader in recruitment and resourcing, with an annual turnover in excess of £500 million.” Source: RevenueBase Database · checked Sep 9, 2026
11	Mayday Healthcare	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	201-500	91 contacts →
	Indirect evidence “Mayday Healthcare has been an established Nursing Agency since December 2003.” Source: RevenueBase Database · checked Sep 9, 2026
12	Angel Recruitment	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	201-500	87 contacts →
	Indirect evidence “Established in 1965 Angel Human Resources is a leading independent specialist in recruitment solutions.” Source: RevenueBase Database · checked Sep 9, 2026
13	Wesolutions	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	77 contacts →
	Indirect evidence “WESolutions was founded by a team of Healthcare professional who believed that the Healthcare sector needed partners in creating cost effective recruitment solutions for the…” Source: RevenueBase Database · checked Sep 9, 2026
14	Deploy Recruitment Group	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	69 contacts →
	Indirect evidence “Infrastructure and technology experts; Deploy Recruitment Group provides quality and safe turnkey solutions across Rail and Infrastructure, Engineering and Manufacturing, Energy…” Source: RevenueBase Database · checked Sep 9, 2026
15	G2v Recruitment Group	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	501-1,000	66 contacts →
	Indirect evidence “G2V Group is an award-winning group of recruitment specialists comprising Vivid Resourcing, G2 Recruitment Solutions, and Lumicity.” Source: RevenueBase Database · checked Sep 9, 2026
16	Warriorz Technologies	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	201-500	51 contacts →
	Indirect evidence “In a highly technical industry of Information Technology, Warriorz Technologies Ltd is paving the way in Human Resource and Software consulting across the globe.” Source: RevenueBase Database · checked Sep 9, 2026
17	Tssi Recruit LTD	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	50 contacts →
	Indirect evidence “We place people, not just CVs.” Source: RevenueBase Database · checked Sep 9, 2026
18	Bleep 360	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	51-200	48 contacts →
	Indirect evidence “Bleep 360 is a specialised recruitment agency that focuses on providing high-quality recruitment solutions to the healthcare industry.” Source: RevenueBase Database · checked Sep 9, 2026
19	Pure Healthcare Group	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	45 contacts →
	Indirect evidence “Pure Healthcare Group is a recruitment service for the healthcare industry.” Source: RevenueBase Database · checked Sep 9, 2026
20	GM Recruitment	Partial evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	40 contacts →
	Partial evidence “Formed in 2004 to provide companies within the Construction v, Engineering and Technical sectors with a high quality, professional and ethical service by sourcing Contract…” Source: RevenueBase Database · checked Sep 9, 2026
21	Borne Resourcing Limited	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	34 contacts →
	Indirect evidence “Borne Resourcing Limited is a national recruitment business, established in 2006.” Source: RevenueBase Database · checked Sep 9, 2026
22	Corus Consultancy	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	33 contacts →
	Indirect evidence “Our service model is based around dedicated recruitment practices that are focused on delivering a first class service second to none.” Source: RevenueBase Database · checked Sep 9, 2026
23	C&c Search	Indirect evidence	London, United KingdomHQ checked Sep 9, 2026	11-50	32 contacts →
	Indirect evidence “C&C Search was founded with a rebellious spirit, a BIG ambition and a vision of a different future for recruitment and training.” Source: RevenueBase Database · checked Sep 9, 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: contract staffing 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 contract staffing companies.
Partial evidence: Its own public description names part of contract staffing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name contract staffing 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 23 of 492 contract staffing companies based in London, United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,638 reachable decision-makers.

Free signup · no credit card

View the full list →

Contract staffing companies based in London, United Kingdom at a glance

As of Sep 9, 2026

13.9%Verified-email coverage

4.0%Mobile-number coverage

24.0Average contacts per company

1-10Median size (employees)

86.4%Largest-city concentration · London

Sep 9, 2026Page data refreshed

Companies by employee count

1-10

259

11-50

142

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

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

Email last verified

Median 11.0d

1,4880–30

13431–60

161–90

190–180

14180+

Company record updated

Median 75.0d

00–30

3,39631–60

6,20661–90

1,57190–180

614180+

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 contract staffing 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 London, United Kingdom whose own description of what they do matches “contract staffing 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 contract staffing 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 contract staffing companies, 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, 1,638 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 9, 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.

Contract staffing companies by metro in the United Kingdom

Contract staffing companies in London425
Contract staffing companies in Manchester48
Contract staffing companies in Leeds38
Contract staffing companies in Birmingham36
Contract staffing companies in Bristol25

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 contract staffing 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 contract staffing companies are there based in London, United Kingdom?

RevenueBase identified 492 contract staffing companies 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?

Blue Arrow, headquartered in London, tops this list with the largest team on record.

Which city has the most contract staffing companies?

London leads with 425 headquartered companies, followed by Manchester (48) and Leeds (38).

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 1,638 verified decision-maker contacts tracked across these 492 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 9, 2026.

Ready to reach these companies? Verified emails and direct dials for all 492 contract staffing companies based in London, United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Contract staffing companies by geography

Browse the directory

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.