Company lists · Data refreshed October 2026

Top 25 Healthcare IT system integrators based in London, United Kingdom

RevenueBase identified 96 company matches for healthcare IT system integrators associated with London, United Kingdom as of October 2026 and tracks 2,481 professional contacts across them, including 844 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for healthcare IT system integrators associated with London, 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 October 13, 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 Oct 13, 2026 How this list was built
96Companies
2,481Contacts tracked
844Verified emails
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The 25 largest healthcare IT system integrators based in London, United Kingdom

Ranked by team size
Top 25 of 96 company matches for healthcare IT system integrators based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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 Oct 13, 202651-200134 contacts →

Exact match

“The operating system for intelligent operating rooms.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Oct 13, 202651-20068 contacts →

Exact match

“Meddbase is the world’s most advanced cloud-based clinical management system.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Oct 13, 202651-20060 contacts →

Exact match

“We are the trusted IT integrator that specialises in making your work flow.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Oct 13, 202651-20047 contacts →

Exact match

“Pace Integration is a unique technology consultancy that solves your integration challenge – focused on enterprise systems integration strategy, architecture and design that is…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Oct 13, 202651-20045 contacts →

Exact match

“We are a team of clinician-led digital health experts delivering award-winning, cloud-based software for healthcare organisations, powered by our Pathpoint® platform.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Oct 13, 202611-5042 contacts →

Exact match

“We are an independent healthcare and life science management consultancy focused on delivering sustainable improvements through consulting and analytics.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Oct 13, 202611-5042 contacts →

Exact match

“MEDITECH provides integrated software solutions to meet the information needs of health care organisations around the world.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Oct 13, 202611-5040 contacts →

Exact match

“R3 Digital is a Systems Integrator and Salesforce Platinum (Summit) Consulting Partner that specialises in Health and Life Sciences.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Oct 13, 202611-5029 contacts →

Exact match

“Feedback Medical is the strategic partner to unlock productivity in health and care through digital connectivity and asynchronous collaboration.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Oct 13, 202611-5026 contacts →

Exact match

“Principle Networks works with commercial and regulated organisations to reduce cyber risk and cost by simplifying security and network architecture.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Oct 13, 202611-5025 contacts →

Exact match

“Athera Healthcare offers innovative solutions, technology, and expertise to healthcare teams.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Oct 13, 20261,001-5,00023 contacts →

Exact match

“IGXGlobal is a technology systems integrator at the forefront of digital transformation.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Oct 13, 202611-5021 contacts →

Exact match

“Healthcare App Connector marketplace and workflow management platform for Ai and non-AI process automation and no-code integration.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Oct 13, 202651-20019 contacts →

Exact match

“Welcome to Kumoco.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Oct 13, 202611-5016 contacts →

Exact match

“Metsi accelerates maturity for the IT enterprise through continuous digital innovation, digital applications, hybrid multicloud adoption, microservices, software defined, and…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Oct 13, 202651-20014 contacts →

Exact match

“Powering the future of connected health.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Oct 13, 202611-5011 contacts →

Exact match

“With a background in NHS IT and a wealth of relevant programming language knowledge, the Optimus team has extensive experience in developing, testing, maintaining and supporting…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Oct 13, 202611-5010 contacts →

Exact match

“Adaptivity is a specialist systems integration consultancy.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Oct 13, 20261-109 contacts →

Exact match

“Alchem is a data and systems integrator providing high-end technical capabilities in the national security, defence, and critical infrastructure sectors.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Oct 13, 202611-508 contacts →

Exact match

“Our extensive network, innovative technology, and expertise inspire a stronger, better coordinated, increasingly collaborative, and more efficient healthcare system.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Oct 13, 20261-107 contacts →

Exact match

“At Plexus Digital Limited, we're dedicated to revolutionising healthcare and the public sector with a specialised focus within and around the National Health Service (NHS).”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Oct 13, 202611-507 contacts →

Exact match

“Pxosys is a Digital Systems Integrator and Solutions Provider.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Oct 13, 202611-506 contacts →

Exact match

“Nautilus Consulting Limited is a digital healthcare consulting company that specialises in helping our customers to exploit information technology as an enabler for change.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Oct 13, 202611-506 contacts →

Exact match

“At RSV Solutions, we understand the challenges of thriving in today's digital landscape.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Oct 13, 202611-505 contacts →

Exact match

“At Alchemise, we transform complexity into clarity.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

Showing 25 of 96 healthcare IT system integrators based in London, United Kingdom

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Healthcare IT system integrators based in London, United Kingdom at a glance

As of Oct 13, 2026
34.0%Verified-email coverage
25.8Average contacts per company
11-50Median size (employees)
Oct 13, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
33
51-200
17
201-500
2
501-1,000
2
1,001-5,000
1

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 96 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 London, United Kingdom whose business descriptions match “healthcare IT system integrators” 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 844 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 October 13, 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 “healthcare IT system integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many healthcare IT system integrators are there based in London, United Kingdom?

RevenueBase identified 96 company matches for healthcare IT system integrators associated with London, United Kingdom as of October 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?

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

Which city in the United Kingdom has the most healthcare IT system integrators?

London leads the United Kingdom with 96 company records, followed by Manchester (10) and Leeds (5).

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 844 professional contacts with verified work emails tracked across these 96 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 October 13, 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.