Company lists · Data refreshed September 2026
Top 22 Healthcare interoperability software companies based in the United Kingdom
RevenueBase identified 82 healthcare interoperability software companies headquartered in the United Kingdom as of September 2026 and tracks 2,694 professional contacts across them, including 1,080 with verified work emails and 435 with mobile numbers. London is the largest hub.
This list covers healthcare interoperability software 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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.
The 22 largest healthcare interoperability software companies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 582 | ||||
“We’re changing – iSOFT is now part of the Healthcare Group of CSC You’ve known us as iSOFT, one of the world’s leading providers of innovative healthcare software.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 157 | ||||
“We are a UK-based healthcare technology company already helping the NHS deliver its 10-year vision, using digital innovation to move care closer to home and support a more…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 97 | ||||
“Our software solutions are designed to empower you and your team to deliver the best quality care.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 81 | ||||
“TPP is a leading provider of healthcare technology, dedicated to delivering world-class healthcare software across the globe.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 71 | ||||
“His Majesty the King has awarded Ultramed a King's Award for Enterprise in the Innovation category.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 64 | ||||
“Trusted by more than 1,200 hospitals worldwide, BridgeHead Software offers solutions to help healthcare organizations overcome challenges stemming from rising data volumes and…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 46 | ||||
“We are a team of clinician-led digital health experts delivering award-winning, cloud-based software for healthcare organisations, powered by our Pathpoint® platform.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 43 | ||||
“ReStart is the UK’s leading provider of interoperability solutions for the NHS and the only supplier 100% dedicated to giving healthcare professionals in any care setting, access…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 38 | ||||
“IgniteData’s Archer technology is transforming the way hospitals and research sites transfer data for clinical trials.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 27 | ||||
“Synanetics was founded in 2015 to provide solutions to the growing needs of healthcare providers to share, consume, analyse and act on the mountains of complex data that they now…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 27 | ||||
“Feedback Medical is the strategic partner to unlock productivity in health and care through digital connectivity and asynchronous collaboration.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 26 | ||||
“Founded in 2003 and with offices in London, Cyprus and Ireland, Synbiotix is an established healthcare technology company delivering solutions to some of the largest and most…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 25 | ||||
“Healthcare App Connector marketplace and workflow management platform for Ai and non-AI process automation and no-code integration.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 22 | ||||
“Our mission is to revolutionize healthcare by creating a secure, digitized ecosystem that ensures the availability, integrity, and global interoperability of medical data.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 20 | ||||
“Clevermed Ltd is a medical software company located in Edinburgh, UK.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | 20 | ||||
“Blueteq Ltd specializes in delivering software solutions and managed IT support services tailored for NHS and private organizations across the UK.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | 18 | ||||
“At Medloop, we strongly believe in the potential for connected healthcare.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | 15 | ||||
“HNC (HealthNetConnections ) is a leading provider of healthcare technology to the UK and Europe.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | 15 | ||||
“As a market-leading provider of interoperable, smart clinical applications for iPads, tablets and desktops, Black Pear Software provide the specialist clinical software to enable…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | 14 | ||||
“Certus Technology is at the forefront of the life sciences and healthcare industry developing software systems to support clinicians and other healthcare professionals improve the…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 13 | ||||
“PatientSource's information technology is for healthcare organisations and is built around the modern healthcare professional.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | 13 | ||||
“DesAcc is a global software company specializing in health data continuity and utilization.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 22 of 82 healthcare interoperability software companies based in the United Kingdom
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Healthcare interoperability software companies based in the United Kingdom at a glance
As of Sep 3, 2026Companies by employee count
Verified emails by last verification
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 healthcare interoperability software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “healthcare interoperability software companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among healthcare interoperability software 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 an evidence 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, 1,080 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 September 3, 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.
Frequently asked
How many healthcare interoperability software companies are there based in the United Kingdom?
RevenueBase identified 82 healthcare interoperability software companies headquartered in the United Kingdom as of September 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?
ISOFT, headquartered in Banbury, tops this list with the largest team on record.
Which city has the most healthcare interoperability software companies?
London leads with 19 headquartered companies, followed by Cambridge (4) and Birmingham (3).
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 1,080 verified decision-maker contacts tracked across these 82 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 3, 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.
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