Company lists · Data refreshed September 2026

Top 25 Trustworthy AI companies based in the United Kingdom

RevenueBase identified 575 company matches for trustworthy AI companies associated with the United Kingdom as of September 2026 and tracks 19,600 professional contacts across them, including 7,373 with verified work emails and 1,224 with mobile numbers. London is the largest hub.

This list covers company matches for trustworthy AI companies 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 September 6, 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 Sep 6, 2026 How this list was built
575Companies
19,600Contacts tracked
7,373Verified emails
1,224Mobile numbers
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The 25 largest trustworthy AI companies based in the United Kingdom

Ranked by team size
Top 25 of 575 company matches for trustworthy AI companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 6, 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 matchMaidenhead, United KingdomHQ recorded Sep 6, 20265,001-10,0009,843 contacts →

Exact match

“Welcome to RWS!”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 6, 2026501-1,0001,010 contacts →

Exact match

“We deliver powerful data and AI solutions that minimize operational cost, strengthen resilience against risk, and uncover revenue opportunity.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 6, 2026201-500564 contacts →

Exact match

“Founded in 2014, Faculty is one of Europe’s leading applied AI companies.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 6, 202651-200295 contacts →

Exact match

“Digital Futures is an AI services and platform company that helps industry and government build enterprise AI capability at scale.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 6, 202651-200122 contacts →

Exact match

“Trilateral delivers end-to-end AI governance, risk and compliance (GRC) services and solutions helping organisations deploy AI with confidence, legal clarity and demonstrable…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 6, 202651-20098 contacts →

Exact match

“Run your most expensive operations for a third of the cost.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 6, 202651-20073 contacts →

Exact match

“Our mission is to help regulated enterprises turn their most critical workflows into reliable, repeatable outcomes with AI.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
8Exact matchBasingstoke, United KingdomHQ recorded Sep 6, 202651-20072 contacts →

Exact match

“AI-native transformation for public services and trusted sectors.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 6, 202651-20069 contacts →

Exact match

“RajYug is an enterprise AI systems group building intelligence platforms for large organizations operating at scale.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 6, 202651-20062 contacts →

Exact match

“Unicsoft has been a leader in technological innovation for nearly two decades, specializing in the pharmaceutical, life sciences, and fintech sectors.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
11Exact matchEdinburgh, United KingdomHQ recorded Sep 6, 202651-20057 contacts →

Exact match

“Sociovestix Labs Ltd.(SVL) is a socially motivated enterprise founded in July 2012 by four academics with in-depth expertise in artificial intelligence, data science, financial…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
12Exact matchBelfast, United KingdomHQ recorded Sep 6, 202651-20056 contacts →

Exact match

“Whitespace is a UK sovereign AI company helping organisations operationalise sovereign AI for smarter decisions and faster adaptation.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 6, 202651-20052 contacts →

Exact match

“Mesh-AI is an award-winning consultancy that exists to reimagine how global enterprises operate, making data and AI their competitive advantage.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
14Exact matchHolborn, United KingdomHQ recorded Sep 6, 202651-20052 contacts →

Exact match

“NexaQuanta delivers Responsible, Safe, and Reliable AI Transformation solutions to help enterprises supercharge performance and modernise software applications using advanced…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
15Exact matchManchester, United KingdomHQ recorded Sep 6, 202651-20050 contacts →

Exact match

“85% of AI pilots die in PowerPoint.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 6, 202651-20039 contacts →

Exact match

“From strategy to implementation, from data platforms to AI solutions - we empower organisations to thrive in the AI-powered economy by combining the best of human and machine.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 6, 202651-20036 contacts →

Exact match

“At Aligne AI*, we believe responsible AI is not just a compliance requirement.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 6, 202651-20033 contacts →

Exact match

“We develop multilingual human & AI solutions that outperform others to increase your revenue, improve customer retention, save time, reduce costs and protect your private data.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 6, 202651-20032 contacts →

Exact match

“NeuralRays AI was formed with the ambition of using ethical artificial intelligence (AI) to create solutions for a better world.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 6, 202611-5030 contacts →

Exact match

“We are a team of full-stack AI specialists advancing the future operating systems of AI.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
21Exact matchThorpe, United KingdomHQ recorded Sep 6, 202611-5030 contacts →

Exact match

“AI adoption built on nearly four decades of solving operational problems properly.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
22Exact matchOxford, United KingdomHQ recorded Sep 6, 202611-5028 contacts →

Exact match

“Purple Transform is an innovative technology company that exists to create better human outcomes, by unlocking the full potential of ethical AI.#AIForGood 🦋”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 6, 202611-5028 contacts →

Exact match

“Founded in 2024 and headquartered in London, we build custom, compliant and production grade AI solutions for enterprise organisations.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 6, 202611-5027 contacts →

Exact match

“Enterprise-grade AI for Finance.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 6, 20261-1026 contacts →

Exact match

“Enabling better, compliant, engagement in retail finance.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase

Showing 25 of 575 trustworthy AI companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 7,373 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Trustworthy AI companies based in the United Kingdom at a glance

As of Sep 6, 2026
37.6%Verified-email coverage
6.2%Mobile-number coverage
34.1Average contacts per company
1-10Median size (employees)
59.8%Largest-city concentration · London
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
380
11-50
142
51-200
41
201-500
6
501-1,000
3
1,001-5,000
1
5,001-10,000
1
10001+
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “trustworthy AI companies” 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 7,373 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 September 6, 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.

Trustworthy AI companies by metro

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 “trustworthy AI companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many trustworthy AI companies are there based in the United Kingdom?

RevenueBase identified 575 company matches for trustworthy AI companies associated with the United Kingdom as of September 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?

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

Which city has the most trustworthy AI companies?

London leads with 344 company records, followed by Manchester (17) and Bristol (10).

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 7,373 professional contacts with verified work emails tracked across these 575 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 September 6, 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.