Company lists · Data refreshed September 2026
Top 25 Healthcare companies based in the United Kingdom
This directory lists 1,199 healthcare companies based in the United Kingdom, with 59,239 contacts and 11,030 email addresses. London is the single most-represented city among the companies on the list, and the directory was updated in September 2026.
Healthcare companies are organizations that provide medical care, health services, or products used to prevent, diagnose, treat, or manage health conditions. This list covers companies whose primary business is providing healthcare services or developing, manufacturing, distributing, or supporting products used in healthcare. Ranked by team size, largest first. Data current as of September 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 25 largest healthcare companies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 823 contacts → | ||||
Strong evidence “We make healthcare simple, accessible and affordable for you and your business.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | 730 contacts → | ||||
Strong evidence “Cigna Healthcare International Health delivers high-quality, globally accessible healthcare and well-being services.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | 568 contacts → | ||||
Indirect evidence “Health Partners is a leading health and wellbeing company, providing a full range of corporate health, treatment and patient care services to corporates, government, insurers…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | 564 contacts → | ||||
Strong evidence “At Alliance Pharma, we are a growing consumer healthcare company.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | 405 contacts → | ||||
Strong evidence “ICG Medical brings together expertise in both healthcare staffing solutions and healthcare service delivery, enabling us to support the full spectrum of workforce and patient care.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | 283 contacts → | ||||
Strong evidence “Lucid Group: Catalysts for Change In today’s complex healthcare environment, even the most brilliant science can stall, with 70% of healthcare brands not hitting launch…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | 259 contacts → | ||||
Indirect evidence “We are now Inizio Ignite, the global advisory partner for health and life sciences, encompassing connected expertise across Research Partnership, Putnam, Vynamic, and STEM.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | 249 contacts → | ||||
Indirect evidence “Welcome!” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | 232 contacts → | ||||
Strong evidence “Hallo Healthcare Group is the holding company brand name for some of the UK's leading healthcare organisations.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | 209 contacts → | ||||
Strong evidence “Fosse Healthcare specialise in the supply of nursing and care services to hospitals, care homes, hospices and homecare.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | 200 contacts → | ||||
Strong evidence “Helios Global Group is a family of award-winning agencies (Helios, Selene, Apollo and Cogentia), providing full-service healthcare communications expertise to some of the world’s…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | 188 contacts → | ||||
Strong evidence “CF is a leading consultancy dedicated to making an enduring impact on health and healthcare.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | 181 contacts → | ||||
Strong evidence “Since its establishment in Direct Medics has provided specialist healthcare recruitment solutions to doctors, nurses and healthcare providers in the United Kingdom and Ireland.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | 175 contacts → | ||||
Indirect evidence “The HealthNet team have over 100 years expertise of working in partnership with the NHS and Pharmaceutical companies to develop and deliver packages of care for patients.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | 160 contacts → | ||||
Strong evidence “Cloud21 is a digital healthcare consulting and services company that partners with health and care organisations to deliver outcomes and drive transformation.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | 155 contacts → | ||||
Strong evidence “We are a leading provider of outsourced commercial, medical and recruitment services to pharmaceutical, biotech and healthcare companies.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | 153 contacts → | ||||
Strong evidence “Ambition 24hours – Leading the Way in 24/7 Healthcare Staffing For nearly 28 years, Ambition 24hours has been at the forefront of healthcare staffing, providing reliable…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | 147 contacts → | ||||
Strong evidence “GBUK is an award-winning medical device manufacturer and distributor dedicated to enhancing patient care across the healthcare landscape, from point of entry to rehabilitation and…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | 141 contacts → | ||||
Strong evidence “Healthcare Ireland Group is the fastest growing healthcare company in Northern Ireland.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | 139 contacts → | ||||
Indirect evidence “CMC Connect is now Omnicom Health Medical Communications.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | 126 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | 116 contacts → | ||||
Strong evidence “Cegedim Rx is part of the Cegedim Group, a major supplier of healthcare technology and information services across Europe.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | 108 contacts → | ||||
Indirect evidence “Scan.com is transforming diagnostic imaging, a $500B+ global market, by rebuilding its outdated infrastructure from the ground up.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | 106 contacts → | ||||
Indirect evidence “Cavalry is a group of Social Enterprise and Not For Profit companies working together to change care for the better.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 25 | 106 contacts → | ||||
Strong evidence “We are the leading provider of healthcare technology in the UK, with an enviable record of delivering reliable and feature-rich solutions for pharmacies, and now care homes, since…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: healthcare companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names healthcare companies.
- Partial evidence
- Its own public description names part of healthcare companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name healthcare companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 1,199 healthcare companies based in the United Kingdom
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Healthcare companies based in the United Kingdom at a glance
As of Sep 6, 2026Companies by employee count
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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 companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, 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 companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names healthcare companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among healthcare 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 its RevenueBase Smart Search 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, 11,030 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 6, 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.
Healthcare companies by metro
Frequently asked
How many healthcare companies are based in the United Kingdom?
The directory lists 1,199 healthcare companies based in the United Kingdom.
How many contacts and email addresses are available for healthcare companies?
The directory includes 59,239 contacts and 11,030 email addresses for the listed healthcare companies.
Which city has the most healthcare companies on the list?
London is the single most-represented city among the companies on the list.
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Browse the directory
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 Smart Search, 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.