Company lists · Data refreshed September 2026

Top 25 Industrial testing labs based in the Netherlands

Name: Industrial testing labs based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 110 companies tracked

RevenueBase identified 110 company matches for industrial testing labs associated with the Netherlands as of September 2026 and tracks 6,244 professional contacts across them, including 2,092 with verified work emails. Rotterdam is the largest hub.

This list covers company matches for industrial 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 September 17, 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 17, 2026 How this list was built

110Companies

6,244Contacts tracked

2,092Verified emails

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The 25 largest industrial testing labs based in the Netherlands

Ranked by team size

Top 25 of 110 company matches for industrial testing labs based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Control Union	Exact match	Rotterdam, NetherlandsHQ recorded Sep 17, 2026	1,001-5,000	1,678 contacts →
	Exact match “Control Union is a private international company that has been serving the commodity market since 1920.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	KIWA	Exact match	Rijswijk, NetherlandsHQ recorded Sep 17, 2026	10001+	1,100 contacts →
	Exact match “Kiwa is a TIC company – we are an independent, impartial global leader in Testing, Inspection and Certification.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	TÜV Nord Nederland	Exact match	Son, NetherlandsHQ recorded Sep 17, 2026	201-500	299 contacts →
	Exact match “TÜV NORD Nederland is part of the international TÜV NORD Group and has been contributing to the daily success of many companies in the Netherlands and abroad through the provision…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Normec	Exact match	Amsterdam, NetherlandsHQ recorded Sep 17, 2026	5,001-10,000	180 contacts →
	Exact match “Normec is a leading organisation in the Testing, Inspection, Certification, Compliance (TICC) industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	GLI Europe B.V	Exact match	Haarlem, NetherlandsHQ recorded Sep 17, 2026	51-200	124 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Asco International	Exact match	Rotterdam, NetherlandsHQ recorded Sep 17, 2026	51-200	88 contacts →
	Exact match “Whether your business is local or global, asco comprises several inspection services to guarantee your processes or products meet quality, safety and environmental standards of…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Skg-Ikob Certificatie B.V	Exact match	Geldermalsen, NetherlandsHQ recorded Sep 17, 2026	51-200	79 contacts →
	Exact match “Wij zijn dé Nederlandse certificatie-instelling voor de bouw- en vastgoedsector, groot genoeg om toonaangevend te innoveren, klein genoeg om persoonlijk klantcontact en oprecht…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Tass International	Exact match	Helmond, NetherlandsHQ recorded Sep 17, 2026	51-200	76 contacts →
	Exact match “Tass International, headquartered in Helmond (the Netherlands), is an international leading test and engineering organization with a history of over 25 years.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Vinçotte NL A Kiwa Company	Exact match	Breda, NetherlandsHQ recorded Sep 17, 2026	51-200	69 contacts →
	Exact match “Alles onder controle.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Incolab Services	Exact match	Oud-beijerland, NetherlandsHQ recorded Sep 17, 2026	501-1,000	64 contacts →
	Exact match “A remarkable group of independent companies, specialized in the quality control of coal, cokes, biomass and recovery fuel, petroleum cokes, iron and manganese ore, ferroalloy’s…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	EBN Certification B.V	Exact match	Dordrecht, NetherlandsHQ recorded Sep 17, 2026	51-200	59 contacts →
	Exact match “EBN Certification is een door de Raad voor Accreditatie (RvA) geaccrediteerde onafhankelijke certificerende instelling opgericht in voor onder andere kwaliteitsmanagementsystemen…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Technolab	Exact match	Berkel En Rodenrijs, NetherlandsHQ recorded Sep 17, 2026	11-50	50 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 · Sep 17, 2026 · View company records in RevenueBase
13	SGS Intron B.V	Exact match	Sittard, NetherlandsHQ recorded Sep 17, 2026	51-200	45 contacts →
	Exact match “Heb je een vraag over bouwproducten of bouwprocessen?” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Ech-Groep	Exact match	Ede, NetherlandsHQ recorded Sep 17, 2026	11-50	44 contacts →
	Exact match “ECH-Groep is een certificatie- verificatie- en keuringsinstelling.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	BQA	Exact match	Leusden, NetherlandsHQ recorded Sep 17, 2026	11-50	39 contacts →
	Exact match “BQA is een bedrijf waarbij de medewerker centraal staat.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Keurmerkinstituut	Exact match	Zoetermeer, NetherlandsHQ recorded Sep 17, 2026	11-50	38 contacts →
	Exact match “Keurmerkinstituut verleent de keurmerken Goedgekeurd Keurmerkinstituut, Milieukeur, HKZ-certificaat (zorg, welzijn, jeugdzorg, kinderopvang), MVO-Wijzer-certificaat, en…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	SKH B.V	Exact match	Wageningen, NetherlandsHQ recorded Sep 17, 2026	11-50	31 contacts →
	Exact match “Product, proces of persoon certificeren?” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	QVOX	Exact match	Hollandscheveld, NetherlandsHQ recorded Sep 17, 2026	11-50	27 contacts →
	Exact match “QVOX is front runner in the world of certification and compliance.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Certifer HHC DRS B.V	Exact match	Noord-Scharwoude, NetherlandsHQ recorded Sep 17, 2026	11-50	26 contacts →
	Exact match “Certificatie en inspectie zijn belangrijke middelen om er zeker van te zijn dat machines voldoen aan de veelvoud aan regelgeving/wettelijke eisen die op materieel van toepassing…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Seal Analytical Netherlands	Exact match	Rijen, NetherlandsHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “SEAL Analytical is a global manufacturer of environmental testing equipment primarily for the water quality industry and other environmental and industrial applications.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Concrefy	Exact match	Venlo, NetherlandsHQ recorded Sep 17, 2026	51-200	22 contacts →
	Exact match “Concrefy is an independent laboratory and consultancy specialising in concrete technology, material testing and performance analysis, with Metal Testing as one of our key…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Détect Milieu Services B.V	Exact match	Zoetermeer, NetherlandsHQ recorded Sep 17, 2026	51-200	20 contacts →
	Exact match “Détect Milieu Services B.V.(Détect) is opgericht in 2006.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Proqares B.V	Exact match	Rijswijk, NetherlandsHQ recorded Sep 17, 2026	11-50	17 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 · Sep 17, 2026 · View company records in RevenueBase
24	Arbo Rotterdam	Exact match	Rotterdam, NetherlandsHQ recorded Sep 17, 2026	11-50	16 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 · Sep 17, 2026 · View company records in RevenueBase
25	KVGM	Exact match	Roermond, NetherlandsHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “Wij zijn KVGM.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “industrial testing labs”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 110 industrial testing labs based in the Netherlands

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Industrial testing labs based in the Netherlands at a glance

As of Sep 17, 2026

33.5%Verified-email coverage

56.8Average contacts per company

11-50Median size (employees)

4.5%Largest-city concentration · Rotterdam

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 110 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 “industrial 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 2,092 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 17, 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 “industrial testing labs”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial testing labs are there based in the Netherlands?

RevenueBase identified 110 company matches for industrial testing labs associated with the Netherlands 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?

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

Which city has the most industrial testing labs?

Rotterdam leads with 5 company records, followed by Arnhem (3) and Breda (3).

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 2,092 professional contacts with verified work emails tracked across these 110 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 17, 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.