Company lists · Data refreshed October 2026

Top 25 Federal technology contractors based in the United Kingdom

Name: Federal technology contractors based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 127 companies tracked

RevenueBase identified 127 company matches for federal technology contractors associated with the United Kingdom as of October 2026 and tracks 2,694 professional contacts across them, including 858 with verified work emails. London is the largest hub.

This list covers company matches for federal technology contractors associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 12, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 12, 2026 How this list was built

127Companies

2,694Contacts tracked

858Verified emails

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

The 25 largest federal technology contractors based in the United Kingdom

Ranked by team size

Top 25 of 127 company matches for federal technology contractors based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	MTI	Exact match	Staines-upon-thames, United KingdomHQ recorded Oct 12, 2026	201-500	784 contacts →
	Exact match “MTI provides award-winning, end-to-end technology solutions and services in cyber security and data centre for over 35 years.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	XMA	Exact match	Reading, United KingdomHQ recorded Oct 12, 2026	501-1,000	618 contacts →
	Exact match “Unlock your potential with XMA.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Flat Rock Technology	Exact match	London, United KingdomHQ recorded Oct 12, 2026	201-500	235 contacts →
	Exact match “Since 2008, Flat Rock Technology, a software engineering, SI, Cloud DevOps, Cyber Security, and Customer Experience (CX) company, has been at the forefront of providing innovative…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	Instil	Exact match	Belfast, United KingdomHQ recorded Oct 12, 2026	51-200	127 contacts →
	Exact match “At Instil, we help technology brands transform, innovate and disrupt their markets with secure, category-defining software.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Conosco	Exact match	London, United KingdomHQ recorded Oct 12, 2026	51-200	102 contacts →
	Exact match “Cybersecurity specialists providing technology and telecoms solutions that gives you the leadership, experience and resilience you need to build and secure the future of work.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	Damia Group	Exact match	Guildford, United KingdomHQ recorded Oct 12, 2026	11-50	54 contacts →
	Exact match “Damia Group is a trusted talent solutions partner with over 30 years of experience supporting security-cleared environments, including defence, government, space, and aerospace.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Symplore	Exact match	Hounslow, United KingdomHQ recorded Oct 12, 2026	51-200	52 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Issured Limited	Exact match	Milton Keynes, United KingdomHQ recorded Oct 12, 2026	11-50	42 contacts →
	Exact match “At Issured, we build the foundations for sustainable, people-led change.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Pulsion Technology	Exact match	Glasgow, United KingdomHQ recorded Oct 12, 2026	11-50	37 contacts →
	Exact match “At Pulsion Technology, we help organisations transform the way they operate through innovative software, cloud, AI, and digital solutions.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Identity E2e	Exact match	Kent, United KingdomHQ recorded Oct 12, 2026	51-200	37 contacts →
	Exact match “IdentityE2E is a UK-based SME founded in 2013, grounded in honesty, integrity, and an unwavering commitment to delivery.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	Cyb3r	Exact match	London, United KingdomHQ recorded Oct 12, 2026	51-200	30 contacts →
	Exact match “CYB3R Group, is a leading provider of comprehensive Cyber Security, IT and Communications Solutions.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Cloudcoco PLC	Exact match	London, United KingdomHQ recorded Oct 12, 2026	11-50	28 contacts →
	Exact match “CloudCoCo helps organisations modernise, secure and scale their IT with services designed for the way businesses work now.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	North Tower Consulting	Exact match	Cheltenham, United KingdomHQ recorded Oct 12, 2026	11-50	26 contacts →
	Exact match “North Tower Consulting (NTC) is a specialist technology and customised software solutions consultancy based in Cheltenham, providing professional expertise in Cyber Security…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	ITHQ	Exact match	Crawley, United KingdomHQ recorded Oct 12, 2026	11-50	23 contacts →
	Exact match “ITHQ solves wicked technological problems using strategy, skills and precision-selected solutions.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Pstg LTD	Exact match	London, United KingdomHQ recorded Oct 12, 2026	11-50	23 contacts →
	Exact match “PSTG is a market-leading technology services and support company offering a breadth of technical expertise and strategic technology partnerships based in London.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Aindale KTD	Exact match	Huddersfield, United KingdomHQ recorded Oct 12, 2026	11-50	22 contacts →
	Exact match “Aindale, established in 1985, is a leading provider of IT solutions and services.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Borwell	Exact match	Great Malvern, United KingdomHQ recorded Oct 12, 2026	11-50	20 contacts →
	Exact match “From 2003 to 2023 the borwell team delivered software and IT solutions to the UK MoD and to UK Government departments, which were 'secure by design'.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	Itsus Consulting	Exact match	Cardiff, United KingdomHQ recorded Oct 12, 2026	11-50	18 contacts →
	Exact match “Our purpose: We foster a forward-thinking, multi-disciplinary organisation that continues to attract talented people and collaborates with like-minded organisations to make a…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	PCL Group	Exact match	Aberdeen, United KingdomHQ recorded Oct 12, 2026	11-50	18 contacts →
	Exact match “Established in March and headquartered in Aberdeen, PCL Group is a trusted provider of complete IT services with a global footprint spanning 27 countries.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Cirrus Software Solutions	Exact match	Bristol, United KingdomHQ recorded Oct 12, 2026	11-50	14 contacts →
	Exact match “Cirrus Software Solutions provides the UK government with expertise in delivering high-quality secure software and systems engineering with a particular focus on transitioning to…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	Cloudmatters	Exact match	London, United KingdomHQ recorded Oct 12, 2026	11-50	12 contacts →
	Exact match “IT Support \| Cyber Security \| Cloud Management \| IT Strategy” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	Rapidsource IT Limited	Exact match	Harlow, United KingdomHQ recorded Oct 12, 2026	11-50	11 contacts →
	Exact match “Rapidsource - excellence in IT solutions.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Informatics360	Exact match	London, United KingdomHQ recorded Oct 12, 2026	11-50	7 contacts →
	Exact match “Informatics360 has over 20 years of experience & expertise in “Information Technology”.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Team Netsol LTD	Exact match	Manchester, United KingdomHQ recorded Oct 12, 2026	11-50	7 contacts →
	Exact match “We solve complex challenges for our clients, using technology to help improve lives.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Tecnica Technology Translated	Exact match	Dunfermline, United KingdomHQ recorded Oct 12, 2026	11-50	5 contacts →
	Exact match “Secure, Efficient, Innovative IT Solutions Delivered by IT Specialists.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “federal technology contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 127 federal technology contractors based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 858 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Federal technology contractors based in the United Kingdom at a glance

As of Oct 12, 2026

31.8%Verified-email coverage

21.2Average contacts per company

11-50Median size (employees)

30.7%Largest-city concentration · London

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 127 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United Kingdom whose business descriptions match “federal technology contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 858 professional contacts with verified work emails across the full matched dataset. 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 October 12, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Federal technology contractors by metro

Federal technology contractors in London39

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “federal technology contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many federal technology contractors are there based in the United Kingdom?

RevenueBase identified 127 company matches for federal technology contractors associated with the United Kingdom as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

MTI tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most federal technology contractors?

London leads with 39 company records, followed by Manchester (6) and Birmingham (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 858 professional contacts with verified work emails tracked across these 127 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 12, 2026.

Ready to reach these companies? Verified emails and direct dials for all 127 federal technology contractors based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Federal technology contractors 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 SmartSearch, 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.