Company lists · Data refreshed September 2026

Top 25 Freelance staffing agencies based in London, United Kingdom

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 477 companies tracked

RevenueBase identified 477 freelance staffing agencies headquartered in London, United Kingdom as of September 2026 and tracks 34,927 professional contacts across them, including 5,293 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers freelance staffing agencies 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 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

477Companies

34,927Contacts tracked

5,293Verified emails

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The 25 largest freelance staffing agencies based in London, United Kingdom

Ranked by team size

Top 25 of 477 freelance staffing agencies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to freelance 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	HAYS	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	5,001-10,000	22,731 contacts →
	Indirect evidence “At Hays, we believe that the right job can transform a person's life - and the right person can transform a business.” Source: RevenueBase Database · checked Sep 28, 2026
2	Peopleperhour	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	n/a	2,435 contacts →
	Partial evidence “PeoplePerHour is the UK’s leading freelance marketplace.” Source: RevenueBase Database · checked Sep 28, 2026
3	Harvey Nash	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	5,001-10,000	1,248 contacts →
	Indirect evidence “We’re Harvey Nash, and we build amazing technology and digital teams.” Source: RevenueBase Database · checked Sep 28, 2026
4	Guidant Global	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	501-1,000	746 contacts →
	Indirect evidence “Guidant Global delivers dynamic, tailored workforce solutions that empower businesses to thrive in ever-evolving markets.” Source: RevenueBase Database · checked Sep 28, 2026
5	GCS	Indirect evidence	London, United KingdomHQ checked Sep 28, 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 28, 2026
6	Pracyva	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	300 contacts →
	Indirect evidence “At Pracyva, we specialize in building future-ready teams for clients worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
7	Coople UK	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	243 contacts →
	Indirect evidence “Coople exited the UK market on 1 January 2026.” Source: RevenueBase Database · checked Sep 28, 2026
8	Linnk Group	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	194 contacts →
	Partial evidence “Linnk Group provides staffing, outsourcing and professional services to our clients.” Source: RevenueBase Database · checked Sep 28, 2026
9	Hightekers	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1,001-5,000	143 contacts →
	Partial evidence “Hightekers helps independent professionals globally to combine the freedom and earning potential of freelancing with the security and benefits of full-time employment.” Source: RevenueBase Database · checked Sep 28, 2026
10	Newforce Global Services	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	128 contacts →
	Partial evidence “Newforce provides global recruitment and workforce staffing solutions that help organizations access skilled talent across multiple markets.” Source: RevenueBase Database · checked Sep 28, 2026
11	Hellokindred	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	127 contacts →
	Indirect evidence “HelloKindred brings companies and teams together with top-tier creative, marketing, and digital talent.” Source: RevenueBase Database · checked Sep 28, 2026
12	Skillrecruit	Indirect evidence	London, United KingdomHQ checked Sep 28, 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 28, 2026
13	Remoteli	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	115 contacts →
	Partial evidence “At Remoteli, we’re revolutionising staffing, recruitment, and outsourcing.” Source: RevenueBase Database · checked Sep 28, 2026
14	IGLU	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	114 contacts →
	Indirect evidence “Iglu is the global hub for tech talent changing how-and where-businesses do their best work.” Source: RevenueBase Database · checked Sep 28, 2026
15	Outsourcery	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	84 contacts →
	Indirect evidence “UK businesses are under pressure- Hiring is slower- Costs are rising- And internal teams are stretched thin.” Source: RevenueBase Database · checked Sep 28, 2026
16	Yellowcat	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	n/a	82 contacts →
	Partial evidence “Freelance talent specialists for the creative industries.” Source: RevenueBase Database · checked Sep 28, 2026
17	High5 Talmix	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	78 contacts →
	Indirect evidence “Talmix is now part of High5Hire, a new home for business and consulting talent working independently across the globe through the High5 marketplace.” Source: RevenueBase Database · checked Sep 28, 2026
18	RCR	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	n/a	73 contacts →
	Indirect evidence “RCR is a young and vibrant recruitment agency that offers recruitment services for the events and communications sectors.” Source: RevenueBase Database · checked Sep 28, 2026
19	Outsized	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	70 contacts →
	Indirect evidence “Outsized connects banks, insurers, fintechs, and consulting firms with strong financial-services practices to leading independent consultants, contractors, interims, and…” Source: RevenueBase Database · checked Sep 28, 2026
20	SCEDE	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	64 contacts →
	Indirect evidence “Scede is a trusted scaling partner for tech companies globally, offering a breadth of talent acquisition, people operations and training services, designed to solve key growth…” Source: RevenueBase Database · checked Sep 28, 2026
21	Handle Recruitment	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	59 contacts →
	Indirect evidence “Handle Recruitment has been supporting the creative industries since 1978, building our reputation in music before expanding across film, TV, entertainment, fashion, live events…” Source: RevenueBase Database · checked Sep 28, 2026
22	Morpheus Talent Solutions	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	57 contacts →
	Indirect evidence “Talent Solutions provider to enterprises undergoing Digital and Operational Transformation.” Source: RevenueBase Database · checked Sep 28, 2026
23	Creative Personnel	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	43 contacts →
	Indirect evidence “Creative Personnel is now part of Auxo Talent under the specialism of Auxo Technology.” Source: RevenueBase Database · checked Sep 28, 2026
24	Profiles Creative	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	41 contacts →
	Indirect evidence “Profiles Creative has been connecting the very best talent in the creative industry to the finest brands and agencies since 2002.” Source: RevenueBase Database · checked Sep 28, 2026
25	anytask.com	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	41 contacts →
	Partial evidence “AnyTask.com is on a mission to transform how digital agencies approach client experiences through its specialized freelance platform.” 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: freelance 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 freelance staffing agencies.
Partial evidence: Its own public description names part of freelance staffing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name freelance 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 477 freelance staffing agencies based in London, United Kingdom

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Freelance staffing agencies based in London, United Kingdom at a glance

As of Sep 28, 2026

15.2%Verified-email coverage

73.2Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

285

11-50

113

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 477 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 freelance 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 London, United Kingdom whose own description of what they do matches “freelance 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 freelance 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 freelance staffing agencies, 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, 5,293 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.

Freelance staffing agencies by metro in the United Kingdom

Freelance staffing agencies in Manchester48

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 freelance 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 freelance staffing agencies are there based in London, United Kingdom?

RevenueBase identified 477 freelance staffing agencies 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?

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

Which city in the United Kingdom has the most freelance staffing agencies?

London leads the United Kingdom with 477 headquartered companies, followed by Manchester (48) and Birmingham (21).

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 5,293 verified decision-maker contacts tracked across these 477 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.