Company lists · Data refreshed September 2026

Top 25 Occupational medicine clinics based in the Netherlands

Name: Occupational medicine clinics based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 322 companies tracked

RevenueBase identified 322 occupational medicine clinics headquartered in the Netherlands as of September 2026 and tracks 5,626 professional contacts across them, including 2,180 with verified work emails. Rotterdam is the largest hub.

This list covers occupational medicine clinics headquartered in the Netherlands, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

322Companies

5,626Contacts tracked

2,180Verified emails

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The 25 largest occupational medicine clinics based in the Netherlands

Ranked by team size

Top 25 of 322 occupational medicine clinics based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to occupational medicine clinics: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Arbo Unie	Indirect evidence	Nieuwegein, NetherlandsHQ checked Sep 20, 2026	501-1,000	751 contacts →
	Indirect evidence “Arbo Unie is een groep gedreven professionals in de bedrijfsgezondheidszorg, die organisaties vooruit brengt.” Source: RevenueBase Database · checked Sep 20, 2026
2	Zorg VAN DE Zaak	Indirect evidence	Utrecht, NetherlandsHQ checked Sep 20, 2026	201-500	567 contacts →
	Indirect evidence “Wij geloven dat iedereen gelukkiger is als ze lekker aan het werk zijn, iets toevoegen aan de maatschappij, en zichzelf op positieve manier blijven ontwikkelen en uitdagen.” Source: RevenueBase Database · checked Sep 20, 2026
3	DE Arbodienst	Indirect evidence	Nieuwegein, NetherlandsHQ checked Sep 20, 2026	201-500	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, 2026
4	Ardosz	Indirect evidence	Nijmegen, NetherlandsHQ checked Sep 20, 2026	51-200	172 contacts →
	Indirect evidence “ArdoSZ is dé partner voor organisaties die de best mogelijke medische en arbeidsdeskundige ondersteuning willen bij de private uitvoering van sociale zekerheid.” Source: RevenueBase Database · checked Sep 20, 2026
5	KLM Health Services	Indirect evidence	Schiphol-rijk, NetherlandsHQ checked Sep 20, 2026	201-500	139 contacts →
	Indirect evidence “Voor werkgevers die grip willen op gezondheid en inzetbaarheid Als werkgever wil je zeker weten dat medewerkers gezond en veilig kunnen werken en reizen.” Source: RevenueBase Database · checked Sep 20, 2026
6	mkbasics.nl	Partial evidence	Rotterdam, NetherlandsHQ checked Sep 20, 2026	51-200	127 contacts →
	Partial evidence “Mkbasics.nl You have probably never looked at occupational health and safety and insurance as money makers for your company.” Source: RevenueBase Database · checked Sep 20, 2026
7	Arboanders	Indirect evidence	Joure, NetherlandsHQ checked Sep 20, 2026	51-200	82 contacts →
	Indirect evidence “Mensen in beweging zetten Mensen in beweging zetten, daar ligt onze kracht.” Source: RevenueBase Database · checked Sep 20, 2026
8	Beauavis B.V	Indirect evidence	Oosterhout, NetherlandsHQ checked Sep 20, 2026	11-50	71 contacts →
	Indirect evidence “Van werken wordt iedereen beter” …het credo van BeauAvis.” Source: RevenueBase Database · checked Sep 20, 2026
9	BETER	Indirect evidence	Amsterdam Zuidoost, NetherlandsHQ checked Sep 20, 2026	51-200	66 contacts →
	Indirect evidence “Beter is een innovatieve gezondheidsdienstverlener voor bedrijven die willen investeren in het personeel en willen bijdragen aan het realiseren van gezondheidswinst: voor zowel…” Source: RevenueBase Database · checked Sep 20, 2026
10	Stigas	Indirect evidence	Woerden, NetherlandsHQ checked Sep 20, 2026	51-200	59 contacts →
	Indirect evidence “Stigas, gezond, vitaal en veilig werkt!” Source: RevenueBase Database · checked Sep 20, 2026
11	Medprevent	Indirect evidence	Lippenhuizen, NetherlandsHQ checked Sep 20, 2026	51-200	58 contacts →
	Indirect evidence “Medprevent te Lippenhuizen is in 1993 opgericht door bedrijfs- en duikersarts, Saekle Hoitinga.” Source: RevenueBase Database · checked Sep 20, 2026
12	Ergatis	Indirect evidence	Nijmegen, NetherlandsHQ checked Sep 20, 2026	11-50	58 contacts →
	Indirect evidence “Ergatis is een medisch expertise centrum op het gebied van arbeid en gezondheid.” Source: RevenueBase Database · checked Sep 20, 2026
13	Vitaal Verder	Indirect evidence	Oldenzaal, NetherlandsHQ checked Sep 20, 2026	51-200	53 contacts →
	Indirect evidence “Vitaal Verder staat klaar voor werkgevers en hun personeel.” Source: RevenueBase Database · checked Sep 20, 2026
14	LENGG	Indirect evidence	Dordrecht, NetherlandsHQ checked Sep 20, 2026	51-200	53 contacts →
	Indirect evidence “Het kán echt: gezonde, gemotiveerde medewerkers.” Source: RevenueBase Database · checked Sep 20, 2026
15	Bakxwagenaar	Indirect evidence	Helmond, NetherlandsHQ checked Sep 20, 2026	51-200	49 contacts →
	Indirect evidence “BAKXWAGENAAR (BW) is een gecertificeerde arbodienst met een landelijk netwerk van ruim 70 professionals, zoals bedrijfsartsen, casemanagers en verzekeringsartsen.” Source: RevenueBase Database · checked Sep 20, 2026
16	Adxpert Arbodienst	Indirect evidence	Ridderkerk, NetherlandsHQ checked Sep 20, 2026	51-200	45 contacts →
	Indirect evidence “ADXpert heeft alle specialistische kennis en expertise rondom verzuim in huis om problemen, vragen en uitdagingen op en rond de werkvloer in goede banen te leiden.” Source: RevenueBase Database · checked Sep 20, 2026
17	ARBO	Indirect evidence	Haarlem, NetherlandsHQ checked Sep 20, 2026	11-50	43 contacts →
	Indirect evidence “arbo is een ervaren en dynamisch arbodienst, met meer dan 20 jaar ervaring in de ziekteverzuimbegeleiding in de breedste zin van het woord.” Source: RevenueBase Database · checked Sep 20, 2026
18	Arbo Concern	Indirect evidence	Noordwijk, NetherlandsHQ checked Sep 20, 2026	51-200	43 contacts →
	Indirect evidence “Arbo Concern maakt uw bedrijf beter!” Source: RevenueBase Database · checked Sep 20, 2026
19	Brinqer Jouw Arbodienst	Indirect evidence	Apeldoorn, NetherlandsHQ checked Sep 20, 2026	11-50	42 contacts →
	Indirect evidence “Werk is de nieuwe sociale zekerheid, we maken dus met onze klanten een omslag van Verzuimdenken naar Inzetbaarheidsbeleid” Werken is gezond De arbowet beschermde voorheen de…” Source: RevenueBase Database · checked Sep 20, 2026
20	Medicum Consult	Indirect evidence	Oosterhout, NetherlandsHQ checked Sep 20, 2026	11-50	40 contacts →
	Indirect evidence “Medicum Consult is een organisatie van bedrijfsartsen.” Source: RevenueBase Database · checked Sep 20, 2026
21	DBC	Indirect evidence	Enschede, NetherlandsHQ checked Sep 20, 2026	11-50	40 contacts →
	Indirect evidence “Als een medewerker door fysieke en/of mentale klachten thuis zit, wil hij vaak niets liever dan herstellen zodat hij weer kan werken, sporten en sociale activiteiten kan…” Source: RevenueBase Database · checked Sep 20, 2026
22	Verdi Groep	Indirect evidence	Amsterdam, NetherlandsHQ checked Sep 20, 2026	201-500	39 contacts →
	Indirect evidence “Verdi Groep – Maestro in vitaal werken Wij helpen werkgevers en HR-professionals grip te krijgen op verzuimbegeleiding, duurzame inzetbaarheid en vitaliteit op de werkvloer.” Source: RevenueBase Database · checked Sep 20, 2026
23	WIM Arbo Arbodienst	Indirect evidence	Driebergen-rijsenburg, NetherlandsHQ checked Sep 20, 2026	11-50	38 contacts →
	Indirect evidence “WIM arbo helpt als arbodienst organisaties en hun medewerkers altijd verder.” Source: RevenueBase Database · checked Sep 20, 2026
24	Equilar	Indirect evidence	Eindhoven, NetherlandsHQ checked Sep 20, 2026	11-50	32 contacts →
	Indirect evidence “Equilar is een ambitieuze, gecertificeerde arbodienst met landelijke dekking.” Source: RevenueBase Database · checked Sep 20, 2026
25	Dokter Jones	Indirect evidence	Houten, NetherlandsHQ checked Sep 20, 2026	11-50	31 contacts →
	Indirect evidence “Dokter Jones is specialist in taakdelegatie en verzuimbegeleiding.” Source: RevenueBase Database · checked Sep 20, 2026

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 medicine clinics. 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 medicine clinics.
Partial evidence: Its own public description names part of occupational medicine clinics, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name occupational medicine clinics. 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 322 occupational medicine clinics based in the Netherlands

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Occupational medicine clinics based in the Netherlands at a glance

As of Sep 20, 2026

38.7%Verified-email coverage

17.5Average contacts per company

1-10Median size (employees)

3.1%Largest-city concentration · Rotterdam

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

172

11-50

120

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 322 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 medicine clinics, 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 the Netherlands whose own description of what they do matches “occupational medicine clinics”. 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 medicine clinics), 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 medicine clinics, and records with no verified work email. Companies headquartered outside Netherlands 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, 2,180 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 medicine clinics, 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 medicine clinics are there based in the Netherlands?

RevenueBase identified 322 occupational medicine clinics headquartered in the Netherlands 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?

Arbo Unie, headquartered in Zz, tops this list with the largest team on record.

Which city has the most occupational medicine clinics?

Rotterdam leads with 10 headquartered companies, followed by Amsterdam (9) and Eindhoven (6).

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 2,180 verified decision-maker contacts tracked across these 322 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.