Company lists · Data refreshed September 2026

Top 25 Defense contractor IT staffing companies based in the United Kingdom

Name: Defense contractor IT staffing 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 291 companies tracked

RevenueBase identified 291 defense contractor IT staffing companies headquartered in the United Kingdom as of September 2026 and tracks 7,703 professional contacts across them, including 1,475 with verified work emails. London is the largest hub.

This list covers defense contractor IT staffing 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

291Companies

7,703Contacts tracked

1,475Verified emails

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The 25 largest defense contractor IT staffing companies based in the United Kingdom

Ranked by team size

Top 25 of 291 defense contractor IT staffing 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 defense contractor IT 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	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	501-1,000	2,673 contacts →
	Indirect 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 28, 2026
2	M&e Global	Indirect evidence	Belbroughton, United KingdomHQ checked Sep 28, 2026	1,001-5,000	488 contacts →
	Indirect evidence “M&E Global Holdings Ltd with trading subsidiaries M&E Global Ltd in the UK, M&E Global GmbH in Germany, M&E Global Sp.” Source: RevenueBase Database · checked Sep 28, 2026
3	Vivid Resourcing	Indirect evidence	London, United KingdomHQ checked Sep 28, 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 28, 2026
4	Tangent International	Indirect evidence	Billericay, United KingdomHQ checked Sep 28, 2026	201-500	244 contacts →
	Indirect evidence “Tangent International Integrated Talent and Delivery across Technology and Communications.” Source: RevenueBase Database · checked Sep 28, 2026
5	Crimson	Strong evidence	Birmingham, United KingdomHQ checked Sep 28, 2026	51-200	215 contacts →
	Strong evidence “Crimson’s IT recruitment services simplify the recruitment process, helping hiring managers find the best contract and permanent IT talent in established and emerging disciplines.” Source: RevenueBase Database · checked Sep 28, 2026
6	Gattaca	Indirect evidence	Whiteley, United KingdomHQ checked Sep 28, 2026	501-1,000	209 contacts →
	Indirect evidence “Always Ahead.” Source: RevenueBase Database · checked Sep 28, 2026
7	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
8	RP International	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	171 contacts →
	Indirect evidence “RP International is now part of Auxo Talent under the specialism of Auxo Technology.” Source: RevenueBase Database · checked Sep 28, 2026
9	Skillrecruit	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	125 contacts →
	Partial 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
10	IT Talent	Strong evidence	Reading, United KingdomHQ checked Sep 28, 2026	11-50	92 contacts →
	Strong evidence “IT Talent is a rapidly expanding specialist IT & Tech Recruitment Consultancy offering tailored solutions to meet the needs of our clients from permanent to contract requirements.” Source: RevenueBase Database · checked Sep 28, 2026
11	Parity Network Limited	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 28, 2026	11-50	80 contacts →
	Indirect evidence “For over 45 years we have been connecting our clients with the best technology, transformation and data talent.” Source: RevenueBase Database · checked Sep 28, 2026
12	Sqep LTD	Partial evidence	Bristol, United KingdomHQ checked Sep 28, 2026	51-200	75 contacts →
	Partial evidence “SQEP provides security-cleared experts across defence, aerospace and critical infrastructure.” Source: RevenueBase Database · checked Sep 28, 2026
13	Company X Consulting LTD	Partial evidence	Swindon, United KingdomHQ checked Sep 28, 2026	51-200	54 contacts →
	Partial evidence “We are a Small to Medium Enterprise (SME) Consultancy Company, formed in 2013, and recruit very high calibre, predominantly ex-military (or defence) professionals.” Source: RevenueBase Database · checked Sep 28, 2026
14	Warriorz Technologies	Indirect evidence	London, United KingdomHQ checked Sep 28, 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 28, 2026
15	Owen Daniels	Indirect evidence	Frimley, United KingdomHQ checked Sep 28, 2026	51-200	49 contacts →
	Indirect evidence “Powering Global STEM \| Discover the Power of a Partner.” Source: RevenueBase Database · checked Sep 28, 2026
16	Innovate	Partial evidence	Crawley, United KingdomHQ checked Sep 28, 2026	11-50	49 contacts →
	Partial evidence “Innovate is a leading, global technical staffing and resource service business, proudly recognised as the world’s highest-rated 5-star staffing solutions provider.” Source: RevenueBase Database · checked Sep 28, 2026
17	Damia Group	Partial evidence	Guildford, United KingdomHQ checked Sep 28, 2026	11-50	49 contacts →
	Partial evidence “Damia Group is a trusted talent solutions partner with over 30 years of experience supporting security-cleared environments, including defence, government, space, and aerospace.” Source: RevenueBase Database · checked Sep 28, 2026
18	Sanderson Government & Defence	Partial evidence	Bristol, United KingdomHQ checked Sep 28, 2026	51-200	47 contacts →
	Partial evidence “Sanderson Government & Defence was established over 20 years ago as a bespoke solution to a unique talent problem: sourcing and placing high-calibre professional talent to work…” Source: RevenueBase Database · checked Sep 28, 2026
19	Venture DK	Indirect evidence	Leeds, United KingdomHQ checked Sep 28, 2026	51-200	47 contacts →
	Indirect evidence “VentureDK is a fast-growing software development company with 15 years of experience.” Source: RevenueBase Database · checked Sep 28, 2026
20	Certes IT Service Solutions	Strong evidence	Birmingham, United KingdomHQ checked Sep 28, 2026	51-200	46 contacts →
	Strong evidence “Certes IT Service Solutions is an independent IT consultancy built on expertise and trusted across defence and national security to deliver secure, mission-critical IT and digital…” Source: RevenueBase Database · checked Sep 28, 2026
21	Senovo IT LTD	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	41 contacts →
	Strong evidence “Senovo IT is a leading global provider of contract and permanent staff.” Source: RevenueBase Database · checked Sep 28, 2026
22	Smartchoice International Limited	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	36 contacts →
	Strong evidence “SmartChoice International is a premier IT consulting and staffing organisation, delivering excellence in both onshore and nearshore technology staffing solutions.” Source: RevenueBase Database · checked Sep 28, 2026
23	PEMEC	Indirect evidence	Kingston Upon Hull, United KingdomHQ checked Sep 28, 2026	11-50	34 contacts →
	Indirect evidence “Specializing in meeting client needs and project requirements, delivering top-tier personnel for successful outcomes.” Source: RevenueBase Database · checked Sep 28, 2026
24	Uniting Ambition	Partial evidence	Staffordshire, United KingdomHQ checked Sep 28, 2026	11-50	33 contacts →
	Partial evidence “At Uniting Ambition, we partner with technology leaders to solve complex hiring and delivery challenges, providing permanent recruitment, contract recruitment, and managed…” Source: RevenueBase Database · checked Sep 28, 2026
25	Insight Recruitment	Partial evidence	Manchester, United KingdomHQ checked Sep 28, 2026	11-50	32 contacts →
	Partial evidence “We empower sustainable growth by providing tailored Contract, Permanent and Search solutions across our Technology, Autonomous Systems & Mission Critical divisions.” 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: defense contractor IT 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 defense contractor IT staffing companies.
Partial evidence: Its own public description names part of defense contractor IT staffing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name defense contractor IT 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 291 defense contractor IT staffing companies based in the United Kingdom

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Defense contractor IT staffing companies based in the United Kingdom at a glance

As of Sep 28, 2026

19.1%Verified-email coverage

26.5Average contacts per company

1-10Median size (employees)

38.5%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

160

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 291 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 defense contractor IT 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 the United Kingdom whose own description of what they do matches “defense contractor IT 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 defense contractor IT 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 defense contractor IT staffing 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, 1,475 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.

Defense contractor IT staffing companies by metro

Defense contractor IT staffing companies in London112

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 defense contractor IT 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 defense contractor IT staffing companies are there based in the United Kingdom?

RevenueBase identified 291 defense contractor IT staffing 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?

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

Which city has the most defense contractor IT staffing companies?

London leads with 112 headquartered companies, followed by Manchester (15) and Birmingham (8).

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 1,475 verified decision-maker contacts tracked across these 291 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.