Company lists · Data refreshed November 2026

Top 23 Government software contractors based in the United Kingdom

RevenueBase identified 78 company matches for government software contractors associated with the United Kingdom as of November 2026 and tracks 3,557 professional contacts across them, including 1,562 with verified work emails. London is the largest hub.

This list covers company matches for government software 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 November 5, 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 Nov 5, 2026 How this list was built
78Companies
3,557Contacts tracked
1,562Verified emails
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The 23 largest government software contractors based in the United Kingdom

Ranked by team size
Top 23 of 78 company matches for government software contractors based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, United KingdomHQ recorded Nov 5, 20265,001-10,0003,025 contacts →

Exact match

“We’re Civica and we make software that helps deliver critical services for citizens all around the world.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchIslington, United KingdomHQ recorded Nov 5, 202611-5035 contacts →

Exact match

“Home Connections bring together people, processes and technology.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchWoodford, United KingdomHQ recorded Nov 5, 202611-5028 contacts →

Exact match

“Award winning software specialists providing a problem-solving approach to IT solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchHavant, United KingdomHQ recorded Nov 5, 2026201-50021 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchHessle, United KingdomHQ recorded Nov 5, 202611-5020 contacts →

Exact match

“At StyleTech, we specialise in bespoke software that’s built around your business.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchLlanelli, United KingdomHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“Vindico is a tech and innovation company committed to creating software that drives simpler, better business.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchHessle, United KingdomHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“Software Developers who work all over the UK.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchYork, United KingdomHQ recorded Nov 5, 202611-508 contacts →

Exact match

“ap16 provide clients with world-class quality software development and support services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Nov 5, 20261-108 contacts →

Exact match

“We lovingly create, maintain and support bespoke software which helps individuals and organisations capitalise on the latest technologies and achieve their goals.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchDerby, United KingdomHQ recorded Nov 5, 202611-507 contacts →

Exact match

“Here at Derventio Solutions, we are proud to be one of the principal software development companies within the United Kingdom.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchBelfast, United KingdomHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Yarra Software Ltd is a Northern Ireland based software development company, whose primary objective is the delivery of quality software solutions and related support services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchCrowthorne, United KingdomHQ recorded Nov 5, 202611-505 contacts →

Exact match

“AXLR8 Software: At AXLR8, we empower organisations with cutting-edge software solutions designed to optimise operations, enhance productivity, and drive sustainable growth.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchAberystwyth, United KingdomHQ recorded Nov 5, 20261-104 contacts →

Exact match

“At SmartData, we have the "Know How" to help, we develop software for organisations large and small in the public and private sectors.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchCardiff, United KingdomHQ recorded Nov 5, 20261-104 contacts →

Exact match

“We are business application developers, helping businesses improve by developing innovative solutions with apps and database systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchUnited KingdomHQ recorded Nov 5, 20261-103 contacts →

Exact match

“Ash Information Systems is a software solutions supplier to both the public and private sectors.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchChesterfield, United KingdomHQ recorded Nov 5, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchNorthumberland, United KingdomHQ recorded Nov 5, 20261-101 contacts →

Exact match

“High-end consulting for public and private sector software development projects.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchBristol, United KingdomHQ recorded Nov 5, 20261-101 contacts →

Exact match

“Does your software work hard enough for you?”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchCheltenham, United KingdomHQ recorded Nov 5, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Nov 5, 20261-101 contacts →

Exact match

“Software Solutions for Life”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Nov 5, 20261-101 contacts →

Exact match

“We are a London based company offering bespoke software products.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchEglinton, United KingdomHQ recorded Nov 5, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchSolihull, United KingdomHQ recorded Nov 5, 20261-101 contacts →

Exact match

“We develop bespoke software to help businesses.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 23 of 78 government software contractors based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,562 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Government software contractors based in the United Kingdom at a glance

As of Nov 5, 2026
43.9%Verified-email coverage
45.6Average contacts per company
1-10Median size (employees)
26.9%Largest-city concentration · London
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
49
11-50
19
51-200
4
201-500
2
5,001-10,000
1

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 78 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 “government software 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 1,562 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 November 5, 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.

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 “government software contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many government software contractors are there based in the United Kingdom?

RevenueBase identified 78 company matches for government software contractors associated with the United Kingdom as of November 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?

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

Which city has the most government software contractors?

London leads with 21 company records, followed by Nottingham (3) and Bristol (2).

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 1,562 professional contacts with verified work emails tracked across these 78 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 November 5, 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 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.