Company lists · Data refreshed September 2026

Top 25 Health AI companies based in the United Kingdom

RevenueBase identified 217 company matches for health AI companies associated with the United Kingdom as of September 2026 and tracks 18,946 professional contacts across them, including 851 with verified work emails. London is the largest hub.

This list covers company matches for health 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 21, 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 21, 2026 How this list was built
217Companies
18,946Contacts tracked
851Verified emails
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The 25 largest health AI companies based in the United Kingdom

Ranked by team size
Top 25 of 217 company matches for health AI companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 Sep 21, 2026501-1,000178 contacts →

Exact match

“Generating mission-critical software and intelligence for healthcare is extraordinarily difficult.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchEdinburgh, United KingdomHQ recorded Sep 21, 202651-200105 contacts →

Exact match

“Blackford are pioneers in the radiology AI space, with over a decade of experience working in partnership with leading hospitals, radiology groups, imaging centers and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 21, 202651-200104 contacts →

Exact match

“Skin Analytics is on a mission to help more people survive skin cancer.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchOxford, United KingdomHQ recorded Sep 21, 202651-20081 contacts →

Exact match

“We turn ordinary scans into extraordinary insights because every patient deserves expert-level care, anywhere.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchOxford, United KingdomHQ recorded Sep 21, 202651-20069 contacts →

Exact match

“Ultromics pioneers precision heart failure detection.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchBelfast, United KingdomHQ recorded Sep 21, 202651-20068 contacts →

Exact match

“Axial3D is a leader in AI-powered 3D medical imaging, transforming how medical device companies and healthcare providers deliver personalized care.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 21, 202651-20057 contacts →

Exact match

“HN is an award-winning company that uses AI to predict and prevent care need.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5045 contacts →

Exact match

“The system of action for Healthcare #AI #Automation #Healthcare @abtrace_co”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchOxford, United KingdomHQ recorded Sep 21, 202651-20045 contacts →

Exact match

“Optellum was founded so that every lung cancer patient is treated at the earliest possible stage, and cured.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchLiverpool, United KingdomHQ recorded Sep 21, 202611-5042 contacts →

Exact match

“We are MyCardium AI, transforming cardiac care through advanced artificial intelligence for imaging and diagnostics.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchOxford, United KingdomHQ recorded Sep 21, 202611-5036 contacts →

Exact match

“Ufonia builds Artificial Clinical Intelligence that transforms healthcare delivery.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchCoventry, United KingdomHQ recorded Sep 21, 202611-5035 contacts →

Exact match

“DDM Health provide digital-first population health solutions that empower patients to achieve their health goals.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5033 contacts →

Exact match

“At PBR Life Sciences, we are at the forefront of healthcare transformation, harnessing the formidable potential of big data, cutting-edge technology, and the strategic deployment…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchCambridge, United KingdomHQ recorded Sep 21, 202611-5030 contacts →

Exact match

“Okra.ai at Envision Pharma Group: The Future of Combined Intelligence.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5030 contacts →

Exact match

“The world's most forward-thinking organisations don't wait for their people to get sick.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchCambridge, United KingdomHQ recorded Sep 21, 202611-5028 contacts →

Exact match

“Lucida Medical develops software tools using AI and MRI, to support cancer screening, diagnosis and management.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5027 contacts →

Exact match

“Clinova is a UK-based global digital consumer healthcare company focused on wellness, nutrition and prevention of health problems.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5025 contacts →

Exact match

“If we were to build a healthcare system from scratch, with the patient cohorts we now have, the human resources at our disposal, and the immense power and accessibility of…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5025 contacts →

Exact match

“SIME is a clinical AI company applying medical excellence, proprietary AI and data ingenuity to deliver rapid respiratory intensive care diagnostics for acute unmet needs.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-1024 contacts →

Exact match

“Curenetics is revolutionizing cancer treatment with AI-powered technology that predicts patient response to immunotherapies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5023 contacts →

Exact match

“We are on a mission to unlock insights that have a significant strategic effect on life science businesses and patients.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchSedgefield, United KingdomHQ recorded Sep 21, 202611-5022 contacts →

Exact match

“Our world-class team of scientists, engineers, mathematicians, and business professionals has been dedicated to developing innovative medical X-ray imaging software since 2014.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5022 contacts →

Exact match

“We want to see a world where no one suffers from treatable conditions simply because they cannot access a doctor.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5021 contacts →

Exact match

“Sanome is closing the gap between data and decision in hospital care, building the AI-powered clinical intelligence layer that sits inside the hospital EPR and turns untapped…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5018 contacts →

Exact match

“Newton’s Tree is a global AI company that enables healthcare providers to select, test, deploy, and monitor in-house and third party AI products as part of routine care pathways…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 217 health AI companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 851 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Health AI companies based in the United Kingdom at a glance

As of Sep 21, 2026
4.5%Verified-email coverage
87.3Average contacts per company
1-10Median size (employees)
52.1%Largest-city concentration · London
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
126
11-50
77
51-200
12
501-1,000
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 217 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 “health 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 851 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 21, 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 “health AI companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 217 company matches for health 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?

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

Which city has the most health AI companies?

London leads with 113 company records, followed by Cambridge (8) and Oxford (7).

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 851 professional contacts with verified work emails tracked across these 217 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 21, 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.