Company lists · Data refreshed September 2026

Top 25 Occupational health and safety services based in Switzerland

RevenueBase identified 83 company matches for occupational health and safety services associated with Switzerland as of September 2026 and tracks 443 professional contacts across them, including 202 with verified work emails. Zurich is the largest hub.

This list covers company matches for occupational health and safety services associated with Switzerland, 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
83Companies
443Contacts tracked
202Verified emails
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The 25 largest occupational health and safety services based in Switzerland

Ranked by team size
Top 25 of 83 company matches for occupational health and safety services based in Switzerland, 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 matchCarouge, SwitzerlandHQ recorded Sep 20, 202611-5047 contacts →

Exact match

“Ecoservices SA offre des prestations d'ingénierie dans les domaines de l'environnement, de la santé-sécurité au travail et de l'amiante.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchSemsales, SwitzerlandHQ recorded Sep 20, 202611-5042 contacts →

Exact match

“Maîtrisez les risques dans votre entreprise.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchBaden, SwitzerlandHQ recorded Sep 20, 202651-20041 contacts →

Exact match

“The purpose of the company is independent consulting and planning as well as expert activities in the field of safety, in particular occupational safety, environmental protection…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchZürich, SwitzerlandHQ recorded Sep 20, 202611-5030 contacts →

Exact match

“AEH - Corporate Health Experts Sichere Arbeit und gesunde Mitarbeitende – für unternehmerischen Erfolg.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchVernier, SwitzerlandHQ recorded Sep 20, 202611-5021 contacts →

Exact match

“Derrière chaque absence prolongée, chaque conflit d'équipe ou chaque obligation MSST, il y a une réalité humaine et une entreprise qui doit continuer à tourner.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchZurich, SwitzerlandHQ recorded Sep 20, 20261-1018 contacts →

Exact match

“Arbeitssicherheit Schweiz- setzt sich ein für eine praktische und konsequente Umsetzung der Branchenlösung - sieht Gesundheitsschutz als Teil eines umfassenden…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchPlan-les-ouates, SwitzerlandHQ recorded Sep 20, 202611-5018 contacts →

Exact match

“Présente sur Genève, Fribourg et Neuchâtel, la société F4S, de son nom complet Fair 4 Safety SA, a été créée en 2006.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchMonthey, SwitzerlandHQ recorded Sep 20, 202611-5013 contacts →

Exact match

“Medabe assiste et conseille les organisations et leurs collaborateurs ainsi que les personnes privées dans le domaine de la santé et de la sécurité au travail.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchAltdorf Ur, SwitzerlandHQ recorded Sep 20, 202611-5010 contacts →

Exact match

“HEALTH SAFETY ENVIRONMENT Wir unterstützen Sie in allen Bereichen der Arbeitssicherheit, des Gesundheitsschutzes, der Arbeitshygiene sowie des Umweltschutzes mit qualifizierten…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchDiessbach, SwitzerlandHQ recorded Sep 20, 20261-109 contacts →

Exact match

“Organisationsberatung In der Funktion als Change-Agent übernehmen wir die vielseitigen Aufgabenbereiche, welche mit dieser Funktion im Zusammenhang stehen und bieten Unterstützung…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchMontreux, SwitzerlandHQ recorded Sep 20, 20261-107 contacts →

Exact match

“OMA Consulting provide innovating managing solutions in occupational health and safety for companies working in the fields of construction, industry, administration and services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchRegensdorf, SwitzerlandHQ recorded Sep 20, 20261-107 contacts →

Exact match

“Wir sind ein etabliertes Schweizer KMU mit Sitz in Regensdorf ZH und erfolgreich als kompetenter Partner für Unternehmen und Bildungsinteressierte im Bereich Arbeitssicherheit und…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchSt-cierges, SwitzerlandHQ recorded Sep 20, 20261-107 contacts →

Exact match

“Nous vous accompagnons dans différents domaines de votre entreprise - Sécurité au Travail et Protection de la Santé - Personne de Confiance (PCE) et Service Social en Entreprise…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchGivisiez, SwitzerlandHQ recorded Sep 20, 202611-507 contacts →

Exact match

“Le personnel de Richard Conseils & Associés SA se veut à l’écoute de sa clientèle dans le domaine des concepts de prévention incendie et de l’évacuation ainsi que dans les…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchEmmen, SwitzerlandHQ recorded Sep 20, 202611-506 contacts →

Exact match

“SicuroCentral AG ist Ihr kompetenter und unab­hängiger Partner für die berufliche Weiter­bildung, Arbeits­sicherheit und Gesundheits­schutz und für die Kontrolle elektrischer…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchSchaffhausen, SwitzerlandHQ recorded Sep 20, 20261-106 contacts →

Exact match

“Die Firma ProteQ GmbH bietet ein Komplettangebot rund um Brandschutz und Arbeitssicherheit.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchWinterthur, SwitzerlandHQ recorded Sep 20, 20261-105 contacts →

Exact match

“Sicherheit und Wohlbefinden sind unser wichtigstes Gut.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchMontagny, SwitzerlandHQ recorded Sep 20, 202611-505 contacts →

Exact match

“Nous offrons des services de médecine du travail, de santé au travail, de psychologue et ergonomie, ainsi que de personne de confiance en entreprise (PCE).”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchCugy, SwitzerlandHQ recorded Sep 20, 20261-105 contacts →

Exact match

“Maîtriser les risques.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchAadorf, SwitzerlandHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Die AKS Academy & Services AG ist Ihr Begleiter, wenn es um Ausbildungen und Dienstleistungen im Bereich Arbeitssicherheit und Gesundheitsschutz geht.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchYverdon-les-bains, SwitzerlandHQ recorded Sep 20, 202611-504 contacts →

Exact match

“Accompagnement SST des chantiers de construction (Maître d’Ouvrage ou Direction des Travaux) de la conception à la réalisation * Accompagnement SST d’entreprises actives dans la…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchLancy, SwitzerlandHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Des experts en protection incendie et sécurité au travail, au service de nos maîtres d'ouvrage.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchZurich, SwitzerlandHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Private individuals, industrial and commercial enterprises as well as homes and hospitals benefit from our many years of experience in the areas of senior safety, occupational…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchBasel, SwitzerlandHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Health with a system – for companies that take responsibility seriously.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchArzier-le Muids, SwitzerlandHQ recorded Sep 20, 20261-103 contacts →

Exact match

“SafetyFirst SA, spécialiste en santé et sécurité au travail, vous accompagne avec des solutions sur mesure pour renforcer la prévention et la réactivité au sein de votre…”

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

Showing 25 of 83 occupational health and safety services based in Switzerland

See the full list, filter by size, metro and specialty, and access 202 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Occupational health and safety services based in Switzerland at a glance

As of Sep 20, 2026
45.6%Verified-email coverage
5.3Average contacts per company
1-10Median size (employees)
4.8%Largest-city concentration · Zurich
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
62
11-50
19
51-200
2

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 83 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 Switzerland whose business descriptions match “occupational health and safety services” 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 202 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 and safety services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many occupational health and safety services are there based in Switzerland?

RevenueBase identified 83 company matches for occupational health and safety services associated with Switzerland 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?

Ecoservices tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most occupational health and safety services?

Zurich leads with 4 company records, followed by Carouge (2) and Aadorf Aadorf (1).

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 202 professional contacts with verified work emails tracked across these 83 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.