Company lists · Data refreshed September 2026

Top 25 Occupational health agencies based in the United Kingdom

RevenueBase identified 283 company matches for occupational health agencies associated with the United Kingdom as of September 2026 and tracks 3,628 professional contacts across them, including 1,331 with verified work emails. London is the largest hub.

This list covers company matches for occupational health agencies 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 20, 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 20, 2026 How this list was built
283Companies
3,628Contacts tracked
1,331Verified emails
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The 25 largest occupational health agencies based in the United Kingdom

Ranked by team size
Top 25 of 283 company matches for occupational health agencies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchGlasgow, United KingdomHQ recorded Sep 20, 20261,001-5,000701 contacts →

Exact match

“As the UK’s leading provider of occupational health and wellbeing services, we have been directly influencing and improving people’s lives for over 75 years.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchNorthampton, United KingdomHQ recorded Sep 20, 2026501-1,000410 contacts →

Exact match

“Medigold Health is one of the UK’s most respected and established providers of occupational health and wellbeing services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchTewkesbury, United KingdomHQ recorded Sep 20, 202651-20081 contacts →

Exact match

“healthcare rm provides an integrated framework for the management of employee health.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 20, 2026201-50081 contacts →

Exact match

“At MCL Medics, people are at the heart of workplace health and wellbeing.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchWest Bromwich, United KingdomHQ recorded Sep 20, 202611-5078 contacts →

Exact match

“MOHS Workplace Health is a leading independent provider of occupational health services in the West Midlands.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 20, 202651-20077 contacts →

Exact match

“Express Medicals is a leading provider of Occupational Health and Drug & Alcohol testing services, specialising in safety‑critical industries in the UK.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchLiverpool, United KingdomHQ recorded Sep 20, 202651-20070 contacts →

Exact match

“For 50 years we've been dedicated to protecting and improving the health of people at work.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchWorcester, United KingdomHQ recorded Sep 20, 202651-20053 contacts →

Exact match

“At Spire Occupational Health, our mission is clear.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchStockport, United KingdomHQ recorded Sep 20, 202651-20053 contacts →

Exact match

“Welcome to Innovate Healthcare.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchCambridge, United KingdomHQ recorded Sep 20, 202611-5048 contacts →

Exact match

“We are a SEQOHS accredited Occupational Health Provider delivering professional and cost-effective OH services developed from 20 years of clinical experience.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchCongleton, United KingdomHQ recorded Sep 20, 202651-20045 contacts →

Exact match

“A centrally located occupational health provider delivering a customised occupational health service to clients throughout the UK.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchLlandarcy, United KingdomHQ recorded Sep 20, 202651-20044 contacts →

Exact match

“Insight Workplace Health is a SEQOHS accredited multidisciplinary occupational health provider.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchDerby, United KingdomHQ recorded Sep 20, 202611-5040 contacts →

Exact match

“BOHS is a charity that makes a distinct and valuable contribution to preventing ill health.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchHitchin, United KingdomHQ recorded Sep 20, 202651-20040 contacts →

Exact match

“Heales Medical is a leading provider of Occupational Health services to public and private sector organisations of all sizes, across the UK.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchNottingham, United KingdomHQ recorded Sep 20, 202651-20038 contacts →

Exact match

“At COPE, we help organisations create healthier, safer and more productive workplaces through a comprehensive range of Occupational Health and Wellbeing services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchCanterbury, United KingdomHQ recorded Sep 20, 202651-20032 contacts →

Exact match

“OHWorks Ltd assists organisations to reduce workplace absences and to improve employee wellbeing.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchWilmslow, United KingdomHQ recorded Sep 20, 202651-20029 contacts →

Exact match

“Wellness International Ltd.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchCanterbury, United KingdomHQ recorded Sep 20, 202611-5026 contacts →

Exact match

“All Health Matters is an employee-owned, SEQOHS-accredited occupational health provider, supporting the health of more than employees across over 400 organisations throughout the…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchSlough, United KingdomHQ recorded Sep 20, 202651-20026 contacts →

Exact match

“As a full scope national occupational health provider, we are proud of the work we do in public and private sectors.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchSevenoaks, United KingdomHQ recorded Sep 20, 202611-5024 contacts →

Exact match

“We partner with businesses across the UK - especially SMEs - to build healthier, more resilient teams.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchNationwide, United KingdomHQ recorded Sep 20, 2026201-50021 contacts →

Exact match

“People Asset Management Ltd (PAM) provides occupational health and wellbeing services to a range of clients in both the public and private sectors.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchBurton On Trent, United KingdomHQ recorded Sep 20, 2026n/a21 contacts →

Exact match

“IOHA was established to improve, promote and develop occupational hygiene worldwide through its member organisations, and to improve and maintain a safe and healthy working…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 20, 202611-5019 contacts →

Exact match

“With 28+ years in healthcare, I lead NPH Group, one of the North East’s most trusted providers of occupational health and wellbeing services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchCoventry, United KingdomHQ recorded Sep 20, 202611-5018 contacts →

Exact match

“Valentine Occupational Health Limited is an exciting, growing provider that delivers the full range of Occupational Health (OH) services to our 600+ clients throughout the…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchSandbach, United KingdomHQ recorded Sep 20, 202651-20017 contacts →

Exact match

“Everwell provides a full range of Occupational Health services and on-site medicals.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 283 occupational health agencies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,331 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Occupational health agencies based in the United Kingdom at a glance

As of Sep 20, 2026
36.7%Verified-email coverage
12.8Average contacts per company
1-10Median size (employees)
10.6%Largest-city concentration · London
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
151
11-50
83
51-200
28
201-500
6
501-1,000
4
1,001-5,000
3
10001+
2

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 283 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 “occupational health agencies” 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 1,331 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 20, 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 “occupational health agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many occupational health agencies are there based in the United Kingdom?

RevenueBase identified 283 company matches for occupational health agencies 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?

Optima Health Oh&w tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most occupational health agencies?

London leads with 30 company records, followed by Manchester (9) and Glasgow (8).

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 1,331 professional contacts with verified work emails tracked across these 283 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 20, 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.