Company lists · Data refreshed September 2026

Top 25 Information technology staffing companies based in London, United Kingdom

Name: Information technology 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 14, 2026 781 companies tracked

RevenueBase identified 781 information technology staffing companies headquartered in London, United Kingdom as of September 2026 and tracks 20,190 professional contacts across them, including 4,064 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers information technology 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 14, 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 14, 2026 86% judged on-target in blind review

781Companies

20,190Contacts tracked

4,064Verified emails

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The 25 largest information technology staffing companies based in London, United Kingdom

Ranked by team size

Top 25 of 781 information technology staffing companies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to information technology 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	Computer Futures	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	501-1,000	2,673 contacts →
	Partial evidence “Building tomorrow’s tech landscape together Computer Futures is a Technology specialist, part of SThree, the global STEM workforce consultancy.” Source: RevenueBase Database · checked Sep 14, 2026
2	Avance Consulting	Indirect evidence	London, United KingdomHQ checked Sep 14, 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 14, 2026
3	Harvey Nash	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	5,001-10,000	1,248 contacts →
	Partial evidence “We’re Harvey Nash, and we build amazing technology and digital teams.” Source: RevenueBase Database · checked Sep 14, 2026
4	RED Global	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	201-500	627 contacts →
	Indirect evidence “25 years of tech recruitment!” Source: RevenueBase Database · checked Sep 14, 2026
5	GCS	Indirect evidence	London, United KingdomHQ checked Sep 14, 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 14, 2026
6	LA Fosse	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	201-500	396 contacts →
	Indirect evidence “La Fosse: Empowering people and businesses to thrive in a tech-driven world We are La Fosse.” Source: RevenueBase Database · checked Sep 14, 2026
7	Gravitas Recruitment Group Global LTD	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	201-500	383 contacts →
	Indirect evidence “Gravitas are serious about impacting the recruitment industry - positively.” Source: RevenueBase Database · checked Sep 14, 2026
8	Hirexa Solutions	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	201-500	377 contacts →
	Indirect evidence “Hirexa Solutions is a leading group of companies committed to delivering exceptional services to Fortune 500 clients worldwide.” Source: RevenueBase Database · checked Sep 14, 2026
9	Vivid Resourcing	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	201-500	369 contacts →
	Indirect evidence “Vivid Resourcing, a leading international talent solutions partner, connects you with in-demand technical professionals you need to flourish in the Tech, Engineering, Life…” Source: RevenueBase Database · checked Sep 14, 2026
10	Pracyva	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	201-500	300 contacts →
	Indirect evidence “At Pracyva, we specialize in building future-ready teams for clients worldwide.” Source: RevenueBase Database · checked Sep 14, 2026
11	Stanley David And Associates	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	51-200	253 contacts →
	Indirect evidence “Stanley David And Associates (SDNA Global) is a recruitment specialist in the area of IT and Engineering, we stay firmly in our area of expertise, doing what we love.” Source: RevenueBase Database · checked Sep 14, 2026
12	Linnk Group	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	51-200	194 contacts →
	Partial evidence “Linnk Group provides staffing, outsourcing and professional services to our clients.” Source: RevenueBase Database · checked Sep 14, 2026
13	Next Ventures	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	51-200	176 contacts →
	Indirect evidence “Next Ventures is a multi-award winning, global I.T recruitment business, supplying specialist project teams to the Large Enterprise.” Source: RevenueBase Database · checked Sep 14, 2026
14	RP International	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	51-200	171 contacts →
	Partial evidence “RP International is now part of Auxo Talent under the specialism of Auxo Technology.” Source: RevenueBase Database · checked Sep 14, 2026
15	XCEDE	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	51-200	145 contacts →
	Partial evidence “Global Technology Recruitment Specialists.” Source: RevenueBase Database · checked Sep 14, 2026
16	Explore Group	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	11-50	143 contacts →
	Partial evidence “The Explore Group has been helping companies recruit top talent in the ever-evolving world of technology since 2005.” Source: RevenueBase Database · checked Sep 14, 2026
17	SGI	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	51-200	137 contacts →
	Partial evidence “Source Group International is a global, award-winning technology talent partner trusted by ambitious enterprise businesses and professionals worldwide.” Source: RevenueBase Database · checked Sep 14, 2026
18	Newforce Global Services	Partial evidence	London, United KingdomHQ checked Sep 14, 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 14, 2026
19	Skillrecruit	Indirect evidence	London, United KingdomHQ checked Sep 14, 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 14, 2026
20	Spring Group PLC	Indirect evidence	London, United KingdomHQ checked Sep 14, 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 14, 2026
21	Nicoll Curtin	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	51-200	109 contacts →
	Partial evidence “Nicoll Curtin is an award-winning recruitment company specialising in technology and change verticals.” Source: RevenueBase Database · checked Sep 14, 2026
22	Hunter Bond	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	11-50	108 contacts →
	Partial evidence “Hunter Bond is a global firm specialising in the finance and technology recruitment sectors with the aim to provide a thorough, effective and transparent solution to their client…” Source: RevenueBase Database · checked Sep 14, 2026
23	Square ONE Resources	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	51-200	108 contacts →
	Partial evidence “With over 25 years in the technology recruitment sector, Square One is an award-winning specialist recruitment agency.” Source: RevenueBase Database · checked Sep 14, 2026
24	Consol Partners	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	51-200	102 contacts →
	Partial evidence “ConSol Partners, part of Empresaria Group plc, is a global technology recruitment specialist, headquartered in London and Austin, Texas.” Source: RevenueBase Database · checked Sep 14, 2026
25	FRG Technology Consulting	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	51-200	94 contacts →
	Partial evidence “At FRG Technology Consulting, we help job seekers all over the world to find the best IT and emerging technology roles across a range of industries, including Banking and…” Source: RevenueBase Database · checked Sep 14, 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: information technology 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 information technology staffing companies.
Partial evidence: Its own public description names part of information technology staffing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name information technology 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 25 of 781 information technology staffing companies based in London, United Kingdom

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Information technology staffing companies based in London, United Kingdom at a glance

As of Sep 14, 2026

20.1%Verified-email coverage

25.9Average contacts per company

1-10Median size (employees)

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

438

11-50

222

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 781 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 information technology 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 “information technology 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 information technology 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 information technology 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, 4,064 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 14, 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.

Information technology staffing companies by metro in the United Kingdom

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 information technology 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 information technology staffing companies are there based in London, United Kingdom?

RevenueBase identified 781 information technology 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?

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

Which city in the United Kingdom has the most information technology staffing companies?

London leads the United Kingdom with 781 headquartered companies, followed by Manchester (84) and Birmingham (47).

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 4,064 verified decision-maker contacts tracked across these 781 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 14, 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.