Company lists · Data refreshed September 2026
Top 25 Occupational health monitoring companies worldwide
RevenueBase identified 5,889 occupational health monitoring companies worldwide as of September 2026 and tracks 67,680 professional contacts across them, including 11,523 with verified work emails. Brazil is the largest market and Sao Paulo the largest hub.
This list covers occupational health monitoring companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026. Country and city lists for occupational health monitoring companies follow the table.
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 occupational health monitoring companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 7,091 contacts → | ||||
Strong evidence “WHO WE ARE: Concentra is the leader in occupational health with 40+ years of improving the health of America's workforce, one patient at a time.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 751 contacts → | ||||
Indirect evidence “Arbo Unie is een groep gedreven professionals in de bedrijfsgezondheidszorg, die organisaties vooruit brengt.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 600 contacts → | ||||
Indirect evidence “Fundada em 1994 na cidade de Americana-SP, no centro Região Metropolitana de Campinas,o Grupo MEDNET Medicina e Segurança do Trabalho dedica-se à prestação de serviços…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 533 contacts → | ||||
Indirect evidence “L'ACMS est le plus grand service de santé au travail interentreprises de France.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 527 contacts → | ||||
Indirect evidence “Somos una IPS especializada en salud ocupacional que presta servicios en Medicina Preventiva y del Trabajo, con calidad, ética y confiabilidad a empresas y particulares, a través…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 463 contacts → | ||||
Strong evidence “WorkCare, Inc, a U.S-based occupational health, wellness and absence management company, is part of the APM Group.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 437 contacts → | ||||
Indirect evidence “Pulso Salud: Liderando la transformación de salud en Latinoamérica Pulso Salud es una compañía regional con operaciones en Perú, Chile, México y Argentina, especializada en…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 410 contacts → | ||||
Indirect evidence “Verzuim is een onderwerp waar u als werkgever, leidinggevende of hr-professional liever niet teveel over nadenkt.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 410 contacts → | ||||
Strong evidence “Medigold Health is one of the UK’s most respected and established providers of occupational health and wellbeing services.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 355 contacts → | ||||
Indirect evidence “Avonova er nordens ledende tilbyder av bedriftshelsetjenester.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 347 contacts → | ||||
Indirect evidence “Quienes somos Somos una empresa con amplia experiencia en el mercado de la medicina laboral y ofrecemos una integración de servicios con calidad profesional.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 331 contacts → | ||||
Indirect evidence “Prevlink est le 2e service de prévention et de santé au travail (SPST) en France.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 323 contacts → | ||||
Indirect evidence “Mesa Labs helps you monitor and maintain higher standards in any environment – from the air we breathe to the critical moments of life-saving care.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 300 contacts → | ||||
Indirect evidence “Somos una empresa que hace 26 años brinda servicios de Gestión de Salud Ocupacional, que incluye Examen Médico Ocupacional, Unidades de salud en Operaciones Mineras e Industriales…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 287 contacts → | ||||
Indirect evidence “A MILMED é uma empresa especializada em Medicina e Segurança do Trabalho, que desde 1992 no ano de sua fundação, presta a seus clientes serviços com qualidade e eficiência.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 286 contacts → | ||||
Indirect evidence “Europreven ofrece una amplia cobertura a todo el territorio nacional con una red asistencial propia de más de 70 centros y unidades móviles con el fin de acercarnos a nuestro…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 274 contacts → | ||||
Strong evidence “Examinetics is the leading provider of occupational health solutions, offering services across the entire employee lifecycle with several delivery methods.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 269 contacts → | ||||
Indirect evidence “Fundada em 2020, com sede em São Paulo, a Salú atua na digitalização da jornada de saúde e segurança do trabalho por meio de uma plataforma SaaS combinada a uma operação…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 265 contacts → | ||||
Indirect evidence “Fundada em 2005, com o intuito de mudar o conceito em prestação de serviços na área de Saúde e Segurança do trabalho, a MASTMED veio para gerar soluções aos nossos clientes e…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 241 contacts → | ||||
Indirect evidence “Prevaly est un Service de Prévention et Santé au Travail situé sur Toulouse.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 239 contacts → | ||||
Indirect evidence “Prevención de Riesgos Laborales, Formación, Gestión Integral de IT, Procesos de Invalidez, Servicios Médicos, Peritajes.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 234 contacts → | ||||
Indirect evidence “Promeom – Acteur de prévention et santé au travail sur toute la métropole lyonnaise, est né du rapprochement de deux acteurs historiques : Agemetra et l’AST Grand Lyon, pour…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 207 contacts → | ||||
Indirect evidence “As Canada’s ‘Fitness for Duty’ leader, DriverCheck’s top priority is the safety of your staff and workplace.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 205 contacts → | ||||
Indirect evidence “500 çalışanı olan Wellpoint bir sağlık grubudur… Ana şirketi, Platform OSGB, İSG (iş sağlığı ve güvenliği) sektörünün en büyüklerinden biri.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 187 contacts → | ||||
Strong evidence “Since Bodycare Workplace Solutions have been the market leader in the delivery of specialised occupational health solutions to workforces around Australia and New Zealand.” Source: RevenueBase Database · checked Sep 20, 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: occupational health monitoring 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 occupational health monitoring companies.
- Partial evidence
- Its own public description names part of occupational health monitoring companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name occupational health monitoring 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 5,889 occupational health monitoring companies worldwide
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Occupational health monitoring companies worldwide at a glance
As of Sep 20, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 occupational health monitoring 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.
- Coverage
- Every country. Country and city lists for occupational health monitoring companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “occupational health monitoring 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 occupational health monitoring 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 occupational health monitoring companies, and records with no verified work email.
- 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, 11,523 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 20, 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.
Occupational health monitoring companies by location
23 lists · largest firstEvery Occupational health monitoring companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Occupational health monitoring companies based in Brazil1,588
- Occupational health monitoring companies based in the United States435
- Occupational health monitoring companies based in Türkiye364
- Occupational health monitoring companies based in the United Kingdom332
- Occupational health monitoring companies based in Italy239
- Occupational health monitoring companies based in Peru191
- Occupational health monitoring companies based in Australia181
- Occupational health monitoring companies based in South Africa155
- Occupational health monitoring companies based in Argentina153
- Occupational health monitoring companies based in the Netherlands135
- Occupational health monitoring companies based in Germany134
- Occupational health monitoring companies based in Canada132
- Occupational health monitoring companies based in Mexico123
- Occupational health monitoring companies based in France112
- Occupational health monitoring companies based in Portugal58
- Occupational health monitoring companies based in Chile51
- Occupational health monitoring companies based in Sweden46
- Occupational health monitoring companies based in Norway41
- Occupational health monitoring companies based in Spain33
- Occupational health monitoring companies based in New Zealand26
Cities
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its 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 the category the list is about. Each row is rated strong evidence when the company's own description names occupational health monitoring companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many occupational health monitoring companies are there worldwide?
RevenueBase identified 5,889 occupational health monitoring companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Concentra, headquartered in Addison, tops this list with the largest team on record.
Which country has the most occupational health monitoring companies?
Brazil leads with 1,588 companies, followed by the United States (435) and Türkiye (364). Every occupational health monitoring companies list by country and city is linked on this page.
Which city has the most occupational health monitoring companies?
Sao Paulo leads with 218 headquartered companies, followed by Lima (79) and Rio De Janeiro (62).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 11,523 verified decision-maker contacts tracked across these 5,889 companies.
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 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.