Company lists · Data refreshed November 2026

Top 18 Occupational safety testing labs based in the Netherlands

RevenueBase identified 29 company matches for occupational safety testing labs associated with the Netherlands as of November 2026 and tracks 878 professional contacts across them, including 107 with verified work emails. Groningen is the largest hub.

This list covers company matches for occupational safety testing labs associated with the Netherlands, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
29Companies
878Contacts tracked
107Verified emails
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The 18 largest occupational safety testing labs based in the Netherlands

Ranked by team size
Top 18 of 29 company matches for occupational safety testing labs based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchLippenhuizen, NetherlandsHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Medprevent te Lippenhuizen is in 1993 opgericht door bedrijfs- en duikersarts, Saekle Hoitinga.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBerkel En Rodenrijs, NetherlandsHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“Technolab is de meest ervaren partner als het aankomt op zorgen voor een schone lucht, veilig water en goede materialen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchKrimpen Aan Den Ijssel, NetherlandsHQ recorded Nov 6, 2026501-1,00030 contacts →

Exact match

“Jong én toch zeer ervaren: Sansidor is het nieuwe TIS-bedrijf (Testen, Inspectie en Services) dat het net even anders doet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchZoetermeer, NetherlandsHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“Détect Milieu Services B.V.(Détect) is opgericht in 2006.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchRijswijk, NetherlandsHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“ProQares is an internationally leading provider of testing, evaluation and certification services for such protective equipment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“ARBO Rotterdam is een landelijk opererend bedrijf dat gespecialiseerd is op het gebied van kwaliteit, arbo/veiligheid en milieu.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchUlvenhout, NetherlandsHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Welcome to SEEF!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Dagelijks worden mensen bloot gesteld aan zichtbare en onzichtbare problemen in hun woning of werkomgeving.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchGroningen, NetherlandsHQ recorded Nov 6, 202611-506 contacts →

Exact match

“ProCare B.V, een dochteronderneming van Lode Holding, is een professionele handelsorganisatie gespecialiseerd in de levering van meetapparatuur en meetmiddelen ten behoeve van de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchVeghel, NetherlandsHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRijen, NetherlandsHQ recorded Nov 6, 20261-103 contacts →

Exact match

“MATinspired B.V.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAlkmaar, NetherlandsHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Konijn Safety & Services uit Alkmaar is opgericht in 2005 en is in de afgelopen jaren uitgegroeid naar een bedrijf met 25 tot 30 medewerkers!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchOosterhout, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Schumacher Techniek Inspectie & Beheer is een onafhankelijke, gecertificeerde inspectiebedrijf, dat de elektrische installatie inspecteert van bedrijfspanden Wij zijn zowel SCIOS…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchS'hertogenbosch, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Mi Corazon staat voor de perfecte balans tussen zorg voor uw medewerkers en het nakomen van Arbowet-verplichtingen, waarbij onze persoonlijke benadering prioriteit is.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchUitgeest, NetherlandsHQ recorded Nov 6, 202611-502 contacts →

Exact match

“De Van Wees Adviesgroep staat voor het volledig ontzorgen van ondernemers op het gebied van Arbo veiligheid.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHapert, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Eigen Keurmeester leert u de richtlijnen met diverse cursussen voor het keuren van arbeidsmiddelen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBarendrecht, NetherlandsHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Exolab beschikt over expertise op het gebied van onderzoek, inventarisatie, monstername, advies en nazorg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchZutphen, NetherlandsHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Voor HOEVERS Arbozorg werken specialisten in arbeidshygiëne en arbeidsveiligheid en is opgericht door Ronald Hoevers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 18 of 29 occupational safety testing labs based in the Netherlands

See the full list, filter by size, metro and specialty, and access 107 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Occupational safety testing labs based in the Netherlands at a glance

As of Nov 6, 2026
12.2%Verified-email coverage
30.3Average contacts per company
1-10Median size (employees)
6.9%Largest-city concentration · Groningen
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
7
51-200
2
501-1,000
1
1,001-5,000
1

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 29 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 Netherlands whose business descriptions match “occupational safety testing labs” 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 107 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 safety testing labs”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many occupational safety testing labs are there based in the Netherlands?

RevenueBase identified 29 company matches for occupational safety testing labs associated with the Netherlands 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?

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

Which city has the most occupational safety testing labs?

Groningen leads with 2 company records, followed by Haarlem (2) and Berkel En Rodenrijs (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 107 professional contacts with verified work emails tracked across these 29 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.

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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.