Company lists · Data refreshed November 2026
Top 25 Occupational testing companies based in the United Kingdom
RevenueBase identified 205 company matches for occupational testing companies associated with the United Kingdom as of November 2026 and tracks 2,548 professional contacts across them, including 891 with verified work emails. London is the largest hub.
This list covers company matches for occupational testing companies 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 November 6, 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 25 largest occupational testing companies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 432 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 205 contacts → | ||||
Exact match “With more than 40 years of health testing experience, we’re committed to helping you shape a healthier future.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 101 contacts → | ||||
Exact match “At Inuvi, we are dedicated to fuelling healthier futures with every appointment and test we deliver.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 87 contacts → | ||||
Exact match “We are the UK's leading provider of home & in clinic testing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 81 contacts → | ||||
Exact match “At MCL Medics, people are at the heart of workplace health and wellbeing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 80 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 54 contacts → | ||||
Exact match “At Spire Occupational Health, our mission is clear.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 53 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 47 contacts → | ||||
Exact match “Hampton Knight is the UK’s leading Alcohol, Drug and COVID-19 testing specialist.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 30 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 24 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 24 contacts → | ||||
Exact match “Bespoke Wellbeing supports employers, case managers, and occupational health providers with clinically-led workplace assessments and rehabilitation services, delivered reliably…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 22 contacts → | ||||
Exact match “Health Matters Occupational Health are one of Ireland's premier Occupational Health providers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 20 contacts → | ||||
Exact match “The Harley Street Health Centre is located on 13 Queen Anne Street, in London’s prestigious Medical area near Oxford Circus.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 18 contacts → | ||||
Exact match “Everwell provides a full range of Occupational Health services and on-site medicals.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 18 contacts → | ||||
Exact match “Crystal Health is a leading provider of DNA Testing, Drug and Alcohol Testing, and occupational medical assessments in the UK.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 17 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 16 contacts → | ||||
Exact match “A team of Specialist Occupational Health Doctors, Nurses, and Physios providing first class Occupational Health and Wellbeing services across the UK.* HR Management Referrals *…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 14 contacts → | ||||
Exact match “We are a SEQOHS Accredited provider of occupational health services, experts at safeguarding the health of your employees.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 14 contacts → | ||||
Exact match “The Industrial Diagnostics Company (IDC) Limited is one of the most established Occupational Health providers in the UK.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 13 contacts → | ||||
Exact match “Granite OH is an independent Occupational Health provider keeping employees safe and well, and employers compliant, because healthy, happy people deliver more.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 13 contacts → | ||||
Exact match “International Occupational Health service provider in >65 countries for some of the worlds largest companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 13 contacts → | ||||
Exact match “Mediright Ltd is a Professional Occupational Health Service's provider.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 12 contacts → | ||||
Exact match “We will help you protect your business and your employees with a strong health & safety strategy in the workplace Based in Leicester, Healthscreen are SEQOHS accredited nationwide…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 11 contacts → | ||||
Exact match “ELAS Occupational Health provides nationwide onsite Health Surveillance and Occupational Health services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “occupational testing companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 205 occupational testing companies based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 891 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Occupational testing companies based in the United Kingdom at a glance
As of Nov 6, 2026Companies by employee count
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 205 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 testing companies” 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 891 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 November 6, 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 testing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many occupational testing companies are there based in the United Kingdom?
RevenueBase identified 205 company matches for occupational testing companies associated with the United Kingdom as of November 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?
Medigold Health tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most occupational testing companies?
London leads with 27 company records, followed by Aberdeen (5) and Manchester (4).
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 891 professional contacts with verified work emails tracked across these 205 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 205 occupational testing companies based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Occupational testing companies by geography
- Occupational testing companies based in Sao Paulo, Brazil
- Occupational testing companies based in Argentina
- Occupational testing companies based in Australia
- Occupational testing companies based in Brazil
- Occupational testing companies based in Canada
- Occupational testing companies based in Chile
- Occupational testing companies based in Colombia
- Occupational testing companies based in Germany
- Occupational testing companies based in India
- Occupational testing companies based in Italy
- Occupational testing companies based in Mexico
- Occupational testing companies based in the Netherlands
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Occupational testing companies based in Sao Paulo, Brazil
- Occupational testing companies based in Argentina
- Occupational testing companies based in Australia
- Occupational testing companies based in Brazil
- Occupational testing companies based in Canada
- Occupational testing companies based in Chile
Company intelligence · public preview
Top 25 occupational testing companies based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 205 matching company records for occupational testing companies based in the United Kingdom, with 2,548 tracked contacts and 891 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 occupational testing companies based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Medigold Healthmedigold-health.comHQ: Northampton, United KingdomReported employees: 501-1,000 | Northampton, United Kingdom | 501-1,000 | Exact match | 432 contacts → |
“Medigold Health is one of the UK’s most respected and established providers of occupational health and wellbeing services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Randox Healthrandoxhealth.comHQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 205 contacts → |
“With more than 40 years of health testing experience, we’re committed to helping you shape a healthier future.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  INUVIinuvi.co.ukHQ: Wokingham, United KingdomReported employees: 201-500 | Wokingham, United Kingdom | 201-500 | Exact match | 101 contacts → |
“At Inuvi, we are dedicated to fuelling healthier futures with every appointment and test we deliver.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  DAM Healthdam-health.comHQ: Liverpool, United KingdomReported employees: 51-200 | Liverpool, United Kingdom | 51-200 | Exact match | 87 contacts → |
“We are the UK's leading provider of home & in clinic testing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  MCL Medicsmcl-medics.comHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 81 contacts → |
“At MCL Medics, people are at the heart of workplace health and wellbeing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Express Medicals PLCexpressmedicals.co.ukHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 80 contacts → |
“Express Medicals is a leading provider of Occupational Health and Drug & Alcohol testing services, specialising in safety‑critical industries in the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Spire Occupational Healthspireoccupationalhealth.comHQ: Worcester, United KingdomReported employees: 51-200 | Worcester, United Kingdom | 51-200 | Exact match | 54 contacts → |
“At Spire Occupational Health, our mission is clear.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Corazon Health LTDcorazonhealth.co.ukHQ: Cambridge, United KingdomReported employees: 11-50 | Cambridge, United Kingdom | 11-50 | Exact match | 53 contacts → |
“We are a SEQOHS accredited Occupational Health Provider delivering professional and cost-effective OH services developed from 20 years of clinical experience.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Hampton Knighthamptonknight.co.ukHQ: Northampton, United KingdomReported employees: 201-500 | Northampton, United Kingdom | 201-500 | Exact match | 47 contacts → |
“Hampton Knight is the UK’s leading Alcohol, Drug and COVID-19 testing specialist.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  ALL Health Matters Seqohs-Accredited Occupational Healthallhealthmatters.co.ukHQ: Canterbury, United KingdomReported employees: 11-50 | Canterbury, United Kingdom | 11-50 | Exact match | 30 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Collingwood Health LTDcollingwoodhealth.comHQ: Slough, United KingdomReported employees: 51-200 | Slough, United Kingdom | 51-200 | Exact match | 24 contacts → |
“As a full scope national occupational health provider, we are proud of the work we do in public and private sectors.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Bespoke Wellbeing UKbespokewellbeing.co.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 24 contacts → |
“Bespoke Wellbeing supports employers, case managers, and occupational health providers with clinically-led workplace assessments and rehabilitation services, delivered reliably…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Health Matters Occupational Healthhmohs.comHQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 22 contacts → |
“Health Matters Occupational Health are one of Ireland's premier Occupational Health providers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Harley Street Health Centreharleyhealthcentre.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 20 contacts → |
“The Harley Street Health Centre is located on 13 Queen Anne Street, in London’s prestigious Medical area near Oxford Circus.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Everwell Occupational Healtheverwelloh.co.ukHQ: Sandbach, United KingdomReported employees: 51-200 | Sandbach, United Kingdom | 51-200 | Exact match | 18 contacts → |
“Everwell provides a full range of Occupational Health services and on-site medicals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Crystal Health Group Limitedcrystal-health.co.ukHQ: Manchester, United KingdomReported employees: 51-200 | Manchester, United Kingdom | 51-200 | Exact match | 18 contacts → |
“Crystal Health is a leading provider of DNA Testing, Drug and Alcohol Testing, and occupational medical assessments in the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  NPH Groupnph-group.co.ukHQ: Newcastle Upon Tyne, United KingdomReported employees: 11-50 | Newcastle Upon Tyne, United Kingdom | 11-50 | Exact match | 17 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  OH ONEoh-one.co.ukHQ: United KingdomReported employees: 11-50 | United Kingdom | 11-50 | Exact match | 16 contacts → |
“A team of Specialist Occupational Health Doctors, Nurses, and Physios providing first class Occupational Health and Wellbeing services across the UK.* HR Management Referrals *…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Oh3 Limitedoh3.co.ukHQ: Newcastle Upon Tyne, United KingdomReported employees: 11-50 | Newcastle Upon Tyne, United Kingdom | 11-50 | Exact match | 14 contacts → |
“We are a SEQOHS Accredited provider of occupational health services, experts at safeguarding the health of your employees.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Industrial Diagnostics Companyindustrial-diagnostics.comHQ: Leicester, United KingdomReported employees: 51-200 | Leicester, United Kingdom | 51-200 | Exact match | 14 contacts → |
“The Industrial Diagnostics Company (IDC) Limited is one of the most established Occupational Health providers in the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Granite Occupational Healthgraniteoh.co.ukHQ: Westhill, United KingdomReported employees: 11-50 | Westhill, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Granite OH is an independent Occupational Health provider keeping employees safe and well, and employers compliant, because healthy, happy people deliver more.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Bcerta LTDbcerta.comHQ: Glasgow, United KingdomReported employees: 201-500 | Glasgow, United Kingdom | 201-500 | Exact match | 13 contacts → |
“International Occupational Health service provider in >65 countries for some of the worlds largest companies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Mediright Occupational Healthcaremediright.co.ukHQ: Worksop, United KingdomReported employees: 11-50 | Worksop, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Mediright Ltd is a Professional Occupational Health Service's provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Healthscreen UK LTDhealthscreenuk.co.ukHQ: Hinckley, United KingdomReported employees: 11-50 | Hinckley, United Kingdom | 11-50 | Exact match | 12 contacts → |
“We will help you protect your business and your employees with a strong health & safety strategy in the workplace Based in Leicester, Healthscreen are SEQOHS accredited nationwide…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Elas Occupational Healthelasoh.co.ukHQ: Eccles, United KingdomReported employees: 51-200 | Eccles, United Kingdom | 51-200 | Exact match | 11 contacts → |
“ELAS Occupational Health provides nationwide onsite Health Surveillance and Occupational Health services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 205 company matches
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Occupational testing companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
196 records in the displayed employee bands.
9 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 205 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for occupational testing companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many occupational testing companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 205 matching company records, 2,548 tracked contacts and 891 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Occupational testing companies by geography
- Occupational testing companies based in Sao Paulo, Brazil
- Occupational testing companies based in Argentina
- Occupational testing companies based in Australia
- Occupational testing companies based in Brazil
- Occupational testing companies based in Canada
- Occupational testing companies based in Chile
- Occupational testing companies based in Colombia
- Occupational testing companies based in Germany
- Occupational testing companies based in India
- Occupational testing companies based in Italy
- Occupational testing companies based in Mexico
- Occupational testing companies based in the Netherlands
Cite this list
RevenueBase Data Team. Top 25 occupational testing companies based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/occupational-testing-companies/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Occupational testing companies based in Sao Paulo, Brazil
- Occupational testing companies based in Argentina
- Occupational testing companies based in Australia
- Occupational testing companies based in Brazil
- Occupational testing companies based in Canada
- Occupational testing companies based in Chile
Company intelligence · public preview
Top 25 occupational testing companies based in the United Kingdom
RevenueBase records 205 matching company records for occupational testing companies based in the United Kingdom, with 2,548 tracked contacts and 891 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 occupational testing companies based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Medigold Healthmedigold-health.com HQ: Northampton, United KingdomReported employees: 501-1,000 | Northampton, United Kingdom | 501-1,000 | Exact match | 432 contacts → |
“Medigold Health is one of the UK’s most respected and established providers of occupational health and wellbeing services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Randox Healthrandoxhealth.com HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 205 contacts → |
“With more than 40 years of health testing experience, we’re committed to helping you shape a healthier future.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | INUVIinuvi.co.uk HQ: Wokingham, United KingdomReported employees: 201-500 | Wokingham, United Kingdom | 201-500 | Exact match | 101 contacts → |
“At Inuvi, we are dedicated to fuelling healthier futures with every appointment and test we deliver.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | DAM Healthdam-health.com HQ: Liverpool, United KingdomReported employees: 51-200 | Liverpool, United Kingdom | 51-200 | Exact match | 87 contacts → |
“We are the UK's leading provider of home & in clinic testing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | MCL Medicsmcl-medics.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 81 contacts → |
“At MCL Medics, people are at the heart of workplace health and wellbeing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Express Medicals PLCexpressmedicals.co.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 80 contacts → |
“Express Medicals is a leading provider of Occupational Health and Drug & Alcohol testing services, specialising in safety‑critical industries in the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Spire Occupational Healthspireoccupationalhealth.com HQ: Worcester, United KingdomReported employees: 51-200 | Worcester, United Kingdom | 51-200 | Exact match | 54 contacts → |
“At Spire Occupational Health, our mission is clear.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Corazon Health LTDcorazonhealth.co.uk HQ: Cambridge, United KingdomReported employees: 11-50 | Cambridge, United Kingdom | 11-50 | Exact match | 53 contacts → |
“We are a SEQOHS accredited Occupational Health Provider delivering professional and cost-effective OH services developed from 20 years of clinical experience.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Hampton Knighthamptonknight.co.uk HQ: Northampton, United KingdomReported employees: 201-500 | Northampton, United Kingdom | 201-500 | Exact match | 47 contacts → |
“Hampton Knight is the UK’s leading Alcohol, Drug and COVID-19 testing specialist.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | ALL Health Matters Seqohs-Accredited Occupational Healthallhealthmatters.co.uk HQ: Canterbury, United KingdomReported employees: 11-50 | Canterbury, United Kingdom | 11-50 | Exact match | 30 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Collingwood Health LTDcollingwoodhealth.com HQ: Slough, United KingdomReported employees: 51-200 | Slough, United Kingdom | 51-200 | Exact match | 24 contacts → |
“As a full scope national occupational health provider, we are proud of the work we do in public and private sectors.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Bespoke Wellbeing UKbespokewellbeing.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 24 contacts → |
“Bespoke Wellbeing supports employers, case managers, and occupational health providers with clinically-led workplace assessments and rehabilitation services, delivered reliably…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Health Matters Occupational Healthhmohs.com HQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 22 contacts → |
“Health Matters Occupational Health are one of Ireland's premier Occupational Health providers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Harley Street Health Centreharleyhealthcentre.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 20 contacts → |
“The Harley Street Health Centre is located on 13 Queen Anne Street, in London’s prestigious Medical area near Oxford Circus.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Everwell Occupational Healtheverwelloh.co.uk HQ: Sandbach, United KingdomReported employees: 51-200 | Sandbach, United Kingdom | 51-200 | Exact match | 18 contacts → |
“Everwell provides a full range of Occupational Health services and on-site medicals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Crystal Health Group Limitedcrystal-health.co.uk HQ: Manchester, United KingdomReported employees: 51-200 | Manchester, United Kingdom | 51-200 | Exact match | 18 contacts → |
“Crystal Health is a leading provider of DNA Testing, Drug and Alcohol Testing, and occupational medical assessments in the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | NPH Groupnph-group.co.uk HQ: Newcastle Upon Tyne, United KingdomReported employees: 11-50 | Newcastle Upon Tyne, United Kingdom | 11-50 | Exact match | 17 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | OH ONEoh-one.co.uk HQ: United KingdomReported employees: 11-50 | United Kingdom | 11-50 | Exact match | 16 contacts → |
“A team of Specialist Occupational Health Doctors, Nurses, and Physios providing first class Occupational Health and Wellbeing services across the UK.* HR Management Referrals *…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Oh3 Limitedoh3.co.uk HQ: Newcastle Upon Tyne, United KingdomReported employees: 11-50 | Newcastle Upon Tyne, United Kingdom | 11-50 | Exact match | 14 contacts → |
“We are a SEQOHS Accredited provider of occupational health services, experts at safeguarding the health of your employees.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Industrial Diagnostics Companyindustrial-diagnostics.com HQ: Leicester, United KingdomReported employees: 51-200 | Leicester, United Kingdom | 51-200 | Exact match | 14 contacts → |
“The Industrial Diagnostics Company (IDC) Limited is one of the most established Occupational Health providers in the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Granite Occupational Healthgraniteoh.co.uk HQ: Westhill, United KingdomReported employees: 11-50 | Westhill, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Granite OH is an independent Occupational Health provider keeping employees safe and well, and employers compliant, because healthy, happy people deliver more.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Bcerta LTDbcerta.com HQ: Glasgow, United KingdomReported employees: 201-500 | Glasgow, United Kingdom | 201-500 | Exact match | 13 contacts → |
“International Occupational Health service provider in >65 countries for some of the worlds largest companies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Mediright Occupational Healthcaremediright.co.uk HQ: Worksop, United KingdomReported employees: 11-50 | Worksop, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Mediright Ltd is a Professional Occupational Health Service's provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Healthscreen UK LTDhealthscreenuk.co.uk HQ: Hinckley, United KingdomReported employees: 11-50 | Hinckley, United Kingdom | 11-50 | Exact match | 12 contacts → |
“We will help you protect your business and your employees with a strong health & safety strategy in the workplace Based in Leicester, Healthscreen are SEQOHS accredited nationwide…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Elas Occupational Healthelasoh.co.uk HQ: Eccles, United KingdomReported employees: 51-200 | Eccles, United Kingdom | 51-200 | Exact match | 11 contacts → |
“ELAS Occupational Health provides nationwide onsite Health Surveillance and Occupational Health services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 205 company matches
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Occupational testing companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
196 records in the displayed employee bands.
9 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 205 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for occupational testing companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many occupational testing companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 205 matching company records, 2,548 tracked contacts and 891 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Occupational testing companies by geography
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- Occupational testing companies based in the Netherlands
Cite this list
RevenueBase Data Team. Top 25 occupational testing companies based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/occupational-testing-companies/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Occupational testing companies based in Sao Paulo, Brazil
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