Company lists · Data refreshed September 2026

Top 25 Iso certification consulting companies based in the Netherlands

Name: Iso certification consulting companies 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 466 companies tracked

RevenueBase identified 466 company matches for iso certification consulting companies associated with the Netherlands as of September 2026 and tracks 5,693 professional contacts across them, including 2,139 with verified work emails. Rotterdam is the largest hub.

This list covers company matches for iso certification consulting companies 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 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

466Companies

5,693Contacts tracked

2,139Verified emails

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The 25 largest iso certification consulting companies based in the Netherlands

Ranked by team size

Top 25 of 466 company matches for iso certification consulting companies based in the Netherlands, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	KIWA	Exact match	Rijswijk, NetherlandsHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
2	TÜV Nord Nederland	Exact match	Son, NetherlandsHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
3	Précon Consulting Group B.V. Certified B Corp	Exact match	Bunnik, NetherlandsHQ recorded Sep 20, 2026	51-200	105 contacts →
	Exact match “At Précon we find it important to know our customers, after all, that's how the best partnerships are created.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Dvtadvies	Exact match	Utrecht, NetherlandsHQ recorded Sep 20, 2026	51-200	99 contacts →
	Exact match “DVTadvies is a leading integral advising and inspection company in the field of corporate housing, fire safety, data centres and sustainability.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Asco International	Exact match	Rotterdam, NetherlandsHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
6	Skg-Ikob Certificatie B.V	Exact match	Geldermalsen, NetherlandsHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
7	Vinçotte NL A Kiwa Company	Exact match	Breda, NetherlandsHQ recorded Sep 20, 2026	51-200	69 contacts →
	Exact match “Alles onder controle.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Alphaplan Adviseurs In Bouwen	Exact match	Alphen Aan Den Rijn, NetherlandsHQ recorded Sep 20, 2026	51-200	67 contacts →
	Exact match “Alphaplan is een middelgroot onafhankelijk adviesbureau met ruim 40 jaar ervaring in het begeleiden van projecten in de woningbouw en utiliteitsbouw.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	EBN Certification B.V	Exact match	Dordrecht, NetherlandsHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
10	Brand Compliance B.V	Exact match	's-hertogenbosch, NetherlandsHQ recorded Sep 20, 2026	11-50	46 contacts →
	Exact match “Brand Compliance makes the reliability of organizations visible to the outside world.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	SGS Intron B.V	Exact match	Sittard, NetherlandsHQ recorded Sep 20, 2026	51-200	45 contacts →
	Exact match “Heb je een vraag over bouwproducten of bouwprocessen?” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Arbode	Exact match	Gorinchem, NetherlandsHQ recorded Sep 20, 2026	51-200	45 contacts →
	Exact match “Welkom bij Arbode.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Ech-Groep	Exact match	Ede, NetherlandsHQ recorded Sep 20, 2026	11-50	44 contacts →
	Exact match “ECH-Groep is een certificatie- verificatie- en keuringsinstelling.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Keurmerkinstituut	Exact match	Zoetermeer, NetherlandsHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
15	3p Quality Services BV	Exact match	Oosterhout, NetherlandsHQ recorded Sep 20, 2026	51-200	37 contacts →
	Exact match “3P Quality Services is an independent inspection company which since 1997 provides a broad range of support services to the following industries: • EPC Engineering • Oil and Gas •…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	NCI Certificering	Exact match	Bl, NetherlandsHQ recorded Sep 20, 2026	11-50	36 contacts →
	Exact match “NCI Certificering is een professionele, enthousiaste en deskundige certificeerder van diverse managementsystemen.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Bmgrip	Exact match	Utrecht, NetherlandsHQ recorded Sep 20, 2026	11-50	36 contacts →
	Exact match “We ontzorgen uw organisatie bij het implementeren en beheren van uw integrale managementsysteem.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	Certificeringsadvies Nederland	Exact match	's-hertogenbosch, NetherlandsHQ recorded Sep 20, 2026	11-50	32 contacts →
	Exact match “CertificeringsAdvies Nederland is een ambitieus en groeiend adviesbureau.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	SKH B.V	Exact match	Wageningen, NetherlandsHQ recorded Sep 20, 2026	11-50	31 contacts →
	Exact match “Product, proces of persoon certificeren?” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	Ciio, DE Certificeerder Voor DE Professionele Dienstverlening	Exact match	Hendrik Ido Ambacht, NetherlandsHQ recorded Sep 20, 2026	11-50	28 contacts →
	Exact match “Wij zijn een certificerende instelling dat zich richt op certificering en auditing van professionele, kennisintensieve dienstverlenende organisaties.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	QVOX	Exact match	Hollandscheveld, NetherlandsHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
22	SENSZ	Exact match	Naarden, NetherlandsHQ recorded Sep 20, 2026	11-50	26 contacts →
	Exact match “Al vanaf 2004 is Sensz actief op het gebied van integrale kwaliteit en voedselveiligheid.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Certifer HHC DRS B.V	Exact match	Noord-Scharwoude, NetherlandsHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
24	Paltrock HSE	Exact match	Utrecht, NetherlandsHQ recorded Sep 20, 2026	11-50	25 contacts →
	Exact match “Health, Safety, Quality & Environmental Management / Consultancy.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	TOP Management Consultants	Exact match	Capelle Aan Den Ijssel, NetherlandsHQ recorded Sep 20, 2026	11-50	25 contacts →
	Exact match “TOP Management Consultants is a service-oriented consultancy firm specializing in risk management and operational excellence, with a core focus on heavy high-risk industries.” Recorded in the RevenueBase company graph · Sep 20, 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 “iso certification consulting companies”. 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 466 iso certification consulting companies based in the Netherlands

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Iso certification consulting companies based in the Netherlands at a glance

As of Sep 20, 2026

37.6%Verified-email coverage

12.2Average contacts per company

1-10Median size (employees)

3.9%Largest-city concentration · Rotterdam

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

327

11-50

106

51-200

201-500

501-1,000

1,001-5,000

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 466 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 “iso certification consulting companies” 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 2,139 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 “iso certification consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many iso certification consulting companies are there based in the Netherlands?

RevenueBase identified 466 company matches for iso certification consulting companies 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?

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

Which city has the most iso certification consulting companies?

Rotterdam leads with 18 company records, followed by Amsterdam (12) and Apeldoorn (10).

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 2,139 professional contacts with verified work emails tracked across these 466 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.