Company lists · Data refreshed September 2026

Top 25 Hospital systems organizations based in the United Kingdom

RevenueBase identified 260 company matches for hospital systems organizations associated with the United Kingdom as of September 2026 and tracks 41,685 professional contacts across them, including 9,638 with verified work emails. London is the largest hub.

This list covers company matches for hospital systems organizations 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 15, 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 15, 2026 How this list was built
260Companies
41,685Contacts tracked
9,638Verified emails
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The 25 largest hospital systems organizations based in the United Kingdom

Ranked by team size
Top 25 of 260 company matches for hospital systems organizations based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 15, 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 matchTooting, United KingdomHQ recorded Sep 15, 20265,001-10,0004,243 contacts →

Exact match

“With thousands of staff caring for patients around the clock, St George's is one of the largest healthcare providers in southwest London.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
2Exact matchSouthampton, United KingdomHQ recorded Sep 15, 202610001+3,824 contacts →

Exact match

“University Hospital Southampton NHS Foundation Trust (UHS) is one of the UK’s most innovative healthcare providers and a pioneer in medical research.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
3Exact matchKent, United KingdomHQ recorded Sep 15, 20261,001-5,0001,431 contacts →

Exact match

“At Medway NHS Foundation Trust, our aspiration is to be the best.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
4Exact matchLiverpool, United KingdomHQ recorded Sep 15, 202610001+1,381 contacts →

Exact match

“NHS University Hospitals of Liverpool Group (UHLG) consists of Liverpool University Hospitals NHS Foundation Trust, Liverpool Heart and Chest Hospital and NHS Foundation Trust and…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
5Exact matchGuildford, United KingdomHQ recorded Sep 15, 20265,001-10,0001,352 contacts →

Exact match

“Royal Surrey NHS Foundation Trust is a multi-site acute and community trust based in Guildford, caring for people across south west Surrey and beyond.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
6Exact matchWigan, United KingdomHQ recorded Sep 15, 20265,001-10,0001,347 contacts →

Exact match

“Wrightington, Wigan and Leigh Teaching Hospitals NHS Foundation Trust (WWL) is the provider of acute hospital services to the people of the Wigan Borough and surrounding area.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
7Exact matchBolton, United KingdomHQ recorded Sep 15, 20265,001-10,0001,179 contacts →

Exact match

“Bolton NHS Foundation Trust is an integrated care organisation, providing care in the community at over 20 health centres and clinics as well as services such as district and…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
8Exact matchHarlow, United KingdomHQ recorded Sep 15, 20261,001-5,0001,164 contacts →

Exact match

“The Princess Alexandra Hospital NHS Trust (PAHT) provides a full range of general acute, outpatient and diagnostic services at The Princess Alexandra Hospital in Harlow, the Herts…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
9Exact matchKendal, United KingdomHQ recorded Sep 15, 20265,001-10,0001,104 contacts →

Exact match

“We provide high standards of patient care from three main hospital sites: Furness General Hospital in Barrow, Royal Lancaster Infirmary in Lancaster and Westmorland General…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
10Exact matchHuddersfield, United KingdomHQ recorded Sep 15, 20265,001-10,0001,067 contacts →

Exact match

“We employ more than 6,300 staff who deliver compassionate care from our two main hospitals, Calderdale Royal Hospital and Huddersfield Royal Infirmary as well as in community…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
11Exact matchSalisbury, United KingdomHQ recorded Sep 15, 20261,001-5,0001,062 contacts →

Exact match

“JoinOurPeople and be a part of something special Our 4,900-strong workforce is at the very centre of everything we do and our success is a testament to our amazing people.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
12Exact matchChester, United KingdomHQ recorded Sep 15, 20261,001-5,0001,007 contacts →

Exact match

“Countess of Chester Hospital NHS Foundation Trust exists to improve lives by providing safe, kind and effective care.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
13Exact matchWirral, United KingdomHQ recorded Sep 15, 20265,001-10,000930 contacts →

Exact match

“Wirral University Hospital NHS Foundation Trust (WUTH) is not only the largest employer in Wirral but is also one of the largest and busiest acute Trusts in the North West of…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
14Exact matchDundonald, United KingdomHQ recorded Sep 15, 202610001+737 contacts →

Exact match

“The South Eastern Health & Social Care Trust was established on 1st April 2007 and is one of 5 Trusts in total within Northern Ireland.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
15Exact matchWalsall, United KingdomHQ recorded Sep 15, 20261,001-5,000690 contacts →

Exact match

“Walsall Healthcare NHS Trust provides local general hospital and community services to around people in Walsall and the surrounding areas.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
16Exact matchManchester, United KingdomHQ recorded Sep 15, 20261,001-5,000517 contacts →

Exact match

“Central Manchester University Hospitals NHS Foundation Trust includes: Manchester Royal Infirmary, Manchester Royal Eye Hospital, Royal Manchester Children's Hospital, Saint…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 15, 2026201-500347 contacts →

Exact match

“St John and St Elizabeth Hospital is truly unique - offering the highest quality of care to patients.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
18Exact matchCarlisle, United KingdomHQ recorded Sep 15, 20261,001-5,000318 contacts →

Exact match

“North Cumbria University Hospitals NHS Trust merged with Cumbria Partnership NHS Foundation Trust in 2019 to form North Cumbria Integrated Care NHS Foundation Trust”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
19Exact matchBelfast, United KingdomHQ recorded Sep 15, 2026501-1,000249 contacts →

Exact match

“Welcome!”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
20Exact matchManchester, United KingdomHQ recorded Sep 15, 2026201-500144 contacts →

Exact match

“Welcome to the Pennine Acute Trust website.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
21Exact matchBath, United KingdomHQ recorded Sep 15, 2026201-500118 contacts →

Exact match

“We have built an incredibly strong and diverse team of like-minded medical experts who all work together to achieve the best possible result for every one of our patients.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
22Exact matchSurrey, United KingdomHQ recorded Sep 15, 20261,001-5,00097 contacts →

Exact match

“SUPREME CARE SERVICES LIMITED is a hospital & health care company.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
23Exact matchOxford, United KingdomHQ recorded Sep 15, 2026201-50078 contacts →

Exact match

“Welcome to Nuffield Health, The Manor Hospital, Oxford located in Headington, to the east of Oxford City Centre.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
24Exact matchChesterfield, United KingdomHQ recorded Sep 15, 2026201-50025 contacts →

Exact match

“CRT - Care Services is a hospital & health care company based out of Unit 8 The Bridge Business Centre Beresford Way Dunston, Chesterfield, Derbyshire, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
25Exact matchLangham, United KingdomHQ recorded Sep 15, 202651-20019 contacts →

Exact match

“MAISON CARE LTD is a Hospital and Health Care company located in Park Ln, Langham, ESSEX, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase

Showing 25 of 260 hospital systems organizations based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 9,638 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hospital systems organizations based in the United Kingdom at a glance

As of Sep 15, 2026
23.1%Verified-email coverage
160.3Average contacts per company
11-50Median size (employees)
11.2%Largest-city concentration · London
Sep 15, 2026Page data refreshed

Companies by employee count

1-10
115
11-50
59
51-200
31
201-500
14
501-1,000
2
1,001-5,000
20
5,001-10,000
13
10001+
5

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 260 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 “hospital systems organizations” 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 9,638 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 15, 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 “hospital systems organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hospital systems organizations are there based in the United Kingdom?

RevenueBase identified 260 company matches for hospital systems organizations 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?

ST George's University Hospitals NHS Foundation Trust tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most hospital systems organizations?

London leads with 29 company records, followed by Manchester (9) and Luton (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 9,638 professional contacts with verified work emails tracked across these 260 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 15, 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.