Company lists · Data refreshed September 2026
Top 25 Occupational health and safety consultants based in Switzerland
RevenueBase identified 93 occupational health and safety consultants headquartered in Switzerland as of September 2026 and tracks 540 professional contacts across them, including 268 with verified work emails. Zurich is the largest hub.
This list covers occupational health and safety consultants headquartered in Switzerland, 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.
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 and safety consultants based in Switzerland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 50 contacts → | ||||
Indirect evidence “Das ifa Institut für Arbeitsmedizin berät, behandelt und betreut Organisationen und deren Mitarbeitenden sowie Privatpersonen in sämtlichen Fragen der physischen und psychischen…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 47 contacts → | ||||
Indirect evidence “Ecoservices SA offre des prestations d'ingénierie dans les domaines de l'environnement, de la santé-sécurité au travail et de l'amiante.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 42 contacts → | ||||
Indirect evidence “Maîtrisez les risques dans votre entreprise.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 41 contacts → | ||||
Strong evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 30 contacts → | ||||
Partial evidence “AEH - Corporate Health Experts Sichere Arbeit und gesunde Mitarbeitende – für unternehmerischen Erfolg.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 21 contacts → | ||||
Indirect evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 18 contacts → | ||||
Indirect evidence “Arbeitssicherheit Schweiz- setzt sich ein für eine praktische und konsequente Umsetzung der Branchenlösung - sieht Gesundheitsschutz als Teil eines umfassenden…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 18 contacts → | ||||
Partial evidence “Présente sur Genève, Fribourg et Neuchâtel, la société F4S, de son nom complet Fair 4 Safety SA, a été créée en 2006.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 14 contacts → | ||||
Indirect evidence “Als Kompetenzzentrum für Arbeitssicherheit beraten und unterstützen wir staatliche Institutionen, Verbände und Unternehmen in den Bereichen Arbeitssicherheit und Gesundheitsschutz.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 13 contacts → | ||||
Indirect evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 10 contacts → | ||||
Strong evidence “HEALTH SAFETY ENVIRONMENT Wir unterstützen Sie in allen Bereichen der Arbeitssicherheit, des Gesundheitsschutzes, der Arbeitshygiene sowie des Umweltschutzes mit qualifizierten…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 9 contacts → | ||||
Indirect evidence “Organisationsberatung In der Funktion als Change-Agent übernehmen wir die vielseitigen Aufgabenbereiche, welche mit dieser Funktion im Zusammenhang stehen und bieten Unterstützung…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 7 contacts → | ||||
Strong evidence “Baden Consulting is an independent Swiss management consultancy partnership with a focus on Environment, Health and Safety (EHS) Management Consulting.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 7 contacts → | ||||
Strong evidence “OMA Consulting provide innovating managing solutions in occupational health and safety for companies working in the fields of construction, industry, administration and services.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 7 contacts → | ||||
Indirect evidence “Wir sind ein etabliertes Schweizer KMU mit Sitz in Regensdorf ZH und erfolgreich als kompetenter Partner für Unternehmen und Bildungsinteressierte im Bereich Arbeitssicherheit und…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 7 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 7 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 6 contacts → | ||||
Indirect evidence “SicuroCentral AG ist Ihr kompetenter und unabhängiger Partner für die berufliche Weiterbildung, Arbeitssicherheit und Gesundheitsschutz und für die Kontrolle elektrischer…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 6 contacts → | ||||
Indirect evidence “Die Firma ProteQ GmbH bietet ein Komplettangebot rund um Brandschutz und Arbeitssicherheit.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 5 contacts → | ||||
Indirect evidence “Sicherheit und Wohlbefinden sind unser wichtigstes Gut.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 5 contacts → | ||||
Indirect evidence “Wir über uns Wir sind ein spezialisiertes Beratungsunternehmen für Betriebliches Gesundheitsmanagement mit Sitz in Zürich.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 4 contacts → | ||||
Indirect evidence “Mit den Ausbildungen der swiss LT erhalten die Teilnehmer die entsprechenden Qualifikationen um sicher und effizient zu arbeiten.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 4 contacts → | ||||
Indirect evidence “Die AKS Academy & Services AG ist Ihr Begleiter, wenn es um Ausbildungen und Dienstleistungen im Bereich Arbeitssicherheit und Gesundheitsschutz geht.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 4 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 4 contacts → | ||||
Indirect evidence “Gefahrgut: Aviasecure bietet Gefahrgutkurse aller Kategorien sowie Beratungen im Umgang mit Gefahrgut an.” 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 and safety consultants. 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 and safety consultants.
- Partial evidence
- Its own public description names part of occupational health and safety consultants, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name occupational health and safety consultants. 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 93 occupational health and safety consultants based in Switzerland
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Occupational health and safety consultants based in Switzerland at a glance
As of Sep 20, 2026Companies by employee count
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 93 companies.
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 and safety consultants, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Switzerland whose own description of what they do matches “occupational health and safety consultants”. 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 and safety consultants), 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 and safety consultants, and records with no verified work email. Companies headquartered outside Switzerland are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 268 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.
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 and safety consultants, 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 and safety consultants are there based in Switzerland?
RevenueBase identified 93 occupational health and safety consultants headquartered in Switzerland 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?
IFA Institut FÜR Arbeitsmedizin, headquartered in Baden, tops this list with the largest team on record.
Which city has the most occupational health and safety consultants?
Zurich leads with 5 headquartered companies, followed by Baden (2) and Carouge (2).
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 268 verified decision-maker contacts tracked across these 93 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.
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