Company lists · Data refreshed August 2026

Top 25 AI software development companies based in the United Kingdom

Name: AI software development companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 30, 2026 2,329 companies tracked

RevenueBase identified 2,329 AI software development companies headquartered in the United Kingdom as of August 2026 and tracks 34,592 professional contacts across them, including 9,944 with verified work emails and 1,412 with mobile numbers. London is the largest hub.

This list covers AI software development 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 August 30, 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 RevenueBase Smart Search rating on every row Refreshed Aug 30, 2026 86% judged on-target in blind review

2,329Companies

34,592Contacts tracked

9,944Verified emails

1,412Mobile numbers

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The 25 largest AI software development companies based in the United Kingdom

Ranked by team size

Top 25 of 2,329 AI software development companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Aug 30, 2026. RevenueBase Smart Search rates how each company's information relates to AI software development 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	Andersen LAB	Strong evidence	London, United Kingdom	1,001-5,000	3,609 contacts →
	Strong evidence “Andersen – your global software development partner Andersen is a global software development company with over 18 years of experience supporting businesses worldwide in their…” Source: RevenueBase Database · checked Aug 30, 2026
2	Version 1	Partial evidence	Newcastle Upon Tyne, United Kingdom	1,001-5,000	3,198 contacts →
	Partial evidence “Version 1 is a leader in AI and digital transformation, partnering strategically with global organisations to transform and adopt technology and drive innovation in a responsible…” Source: RevenueBase Database · checked Aug 30, 2026
3	Quantium	Partial evidence	London, United Kingdom	1,001-5,000	1,274 contacts →
	Partial evidence “We've been building AI systems that run in production since 2002.” Source: RevenueBase Database · checked Aug 30, 2026
4	Hyperlink Infosystem	Strong evidence	London, United Kingdom	1,001-5,000	1,240 contacts →
	Strong evidence “Hyperlink InfoSystem is a globally trusted IT consulting and mobile app development company at the forefront of AI-driven development, helping startups, enterprises, and global…” Source: RevenueBase Database · checked Aug 30, 2026
5	Webskitters Technology Solutions Private Limited	Indirect evidence	London, United Kingdom	501-1,000	801 contacts →
	Indirect evidence “Webskitters Technology Solutions Pvt.” Source: RevenueBase Database · checked Aug 30, 2026
6	Commencis	Partial evidence	Hammersmith, United Kingdom	201-500	461 contacts →
	Partial evidence “Commencis drives AI-powered digital transformation for enterprises.” Source: RevenueBase Database · checked Aug 30, 2026
7	Venturedive	Partial evidence	London, United Kingdom	201-500	399 contacts →
	Partial evidence “At VentureDive, we specialize in building scalable, intelligent solutions that unlock the power of Data and AI.” Source: RevenueBase Database · checked Aug 30, 2026
8	Netcall	Partial evidence	Poole, United Kingdom	201-500	348 contacts →
	Partial evidence “It's our mission to offer versatile, powerful solutions that use AI to automate processes and engage customers.” Source: RevenueBase Database · checked Aug 30, 2026
9	Biztech Consulting & Solutions	Indirect evidence	Ruislip Ruislip, United Kingdom	201-500	317 contacts →
	Indirect evidence “With over 19+ years of experience and 1200+ successful projects, BiztechCS is an ISO 27001 and ISO 9001 certified company.” Source: RevenueBase Database · checked Aug 30, 2026
10	Riseup Labs	Partial evidence	London, United Kingdom	1,001-5,000	274 contacts →
	Partial evidence “Riseup Labs is a global IT services and AI innovation company helping organizations unlock speed, scale, and intelligence in their operations.” Source: RevenueBase Database · checked Aug 30, 2026
11	Innova-Tsn	Indirect evidence	London, United Kingdom	201-500	271 contacts →
	Indirect evidence “Innova-tsn is a Spanish multinational consulting firm founded 21 years ago, which has grown to position itself as one of the undisputed industry leaders in the design and…” Source: RevenueBase Database · checked Aug 30, 2026
12	Q Agency	Strong evidence	London, United Kingdom	201-500	263 contacts →
	Strong evidence “Q is a tech consulting and software engineering company that delivers custom software projects, enterprise AI solutions, and builds long-lasting delivery teams.” Source: RevenueBase Database · checked Aug 30, 2026
13	Fiftyfive Technologies	Strong evidence	London, United Kingdom	201-500	247 contacts →
	Strong evidence “FiftyFive is a global software development and technology consulting company, delivering full-cycle digital solutions across industries and geographies.” Source: RevenueBase Database · checked Aug 30, 2026
14	Dreamztech Solutions	Strong evidence	Watford, United Kingdom	201-500	227 contacts →
	Strong evidence “DreamzTech – Engineering the Future of Digital Transformation - For over 15 years, DreamzTech has been a global leader in next-gen software development, where innovation meets…” Source: RevenueBase Database · checked Aug 30, 2026
15	Keepler Data Tech	Indirect evidence	London, United Kingdom	201-500	224 contacts →
	Indirect evidence “Keepler now is part of Accenture.” Source: RevenueBase Database · checked Aug 30, 2026
16	Covasant	Partial evidence	Reading, United Kingdom	201-500	213 contacts →
	Partial evidence “Imagine a future where your business operates efficiently, AI powers smarter decisions, and operational excellence becomes the standard.” Source: RevenueBase Database · checked Aug 30, 2026
17	Worktual AI	Partial evidence	London, United Kingdom	201-500	154 contacts →
	Partial evidence “Worktual builds secure, bespoke Advanced AI systems that help ambitious organisations future-proof their operations and achieve lasting competitive advantage.” Source: RevenueBase Database · checked Aug 30, 2026
18	TQA	Partial evidence	Cardiff, United Kingdom	201-500	142 contacts →
	Partial evidence “At TQA, we turn Agentic AI into real-world advantage – transforming how organizations operate, adapt, and outperform.” Source: RevenueBase Database · checked Aug 30, 2026
19	Kanhasoft	Strong evidence	London, United Kingdom	51-200	130 contacts →
	Strong evidence “KanhaSoft – AI-Driven Web, Mobile & SaaS Development for Global Businesses With 13+ years of proven experience and an unmatched record of 100% positive client feedback, KanhaSoft…” Source: RevenueBase Database · checked Aug 30, 2026
20	Hubino	Indirect evidence	Borehamwood, United Kingdom	201-500	121 contacts →
	Indirect evidence “The focus would be to collaborate and be a valued partner in frontier technology for organizations in their digital evolutionary journey that provides our partners with the real…” Source: RevenueBase Database · checked Aug 30, 2026
21	Tomoro	Partial evidence	Manchester, United Kingdom	51-200	109 contacts →
	Partial evidence “Tomoro exists to help you win in your market by unlocking the AI-native version of your business.” Source: RevenueBase Database · checked Aug 30, 2026
22	Imriel Technology Solutions Private LTD	Strong evidence	London, United Kingdom	201-500	108 contacts →
	Strong evidence “IMRIEL, an Allata company, combines Allata's leadership in AI and digital excellence with IMRIEL's distinguished software development expertise across the UK and India.” Source: RevenueBase Database · checked Aug 30, 2026
23	Decode	Strong evidence	London, United Kingdom	51-200	97 contacts →
	Strong evidence “DECODE is an EU-based, full-service software development partner for growing tech companies and established mid-market businesses, with offices in Zagreb and Düsseldorf.” Source: RevenueBase Database · checked Aug 30, 2026
24	Elsewhen	Indirect evidence	London, United Kingdom	51-200	96 contacts →
	Indirect evidence “Run your most expensive operations for a third of the cost.” Source: RevenueBase Database · checked Aug 30, 2026
25	Saratoga Software	Strong evidence	Worcester, United Kingdom	51-200	91 contacts →
	Strong evidence “We provide quality software development services and solve complex technology problems for organisations as a trusted delivery partner.” Source: RevenueBase Database · checked Aug 30, 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: AI software development 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 AI software development companies.
Partial evidence: Its own public description names part of AI software development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name AI software development 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 2,329 AI software development companies based in the United Kingdom

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AI software development companies based in the United Kingdom at a glance

As of Aug 30, 2026

28.7%Verified-email coverage

4.1%Mobile-number coverage

14.9Average contacts per company

1-10Median size (employees)

53.4%Largest-city concentration · London

Aug 30, 2026Page data refreshed

Companies by employee count

1-10

1,514

11-50

594

51-200

149

201-500

501-1,000

1,001-5,000

10001+

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 AI software development 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 “AI software development 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 AI software development 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 AI software development 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, 9,944 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 August 30, 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.

AI software development companies by metro

AI software development companies in London1244
AI software development companies in Manchester78
AI software development companies in Birmingham47
AI software development companies in Glasgow34
AI software development companies in Bristol31
AI software development companies in Edinburgh25

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 AI software development 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 AI software development companies are there based in the United Kingdom?

RevenueBase identified 2,329 AI software development companies headquartered in the United Kingdom as of August 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?

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

Which city has the most AI software development companies?

London leads with 1244 headquartered companies, followed by Manchester (78) 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 9,944 verified decision-maker contacts tracked across these 2,329 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 30, 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.