Company lists · Data refreshed November 2026

Top 25 Iso 14001 certification consultants based in the Netherlands

RevenueBase identified 240 company matches for iso 14001 certification consultants associated with the Netherlands as of November 2026 and tracks 1,478 professional contacts across them, including 647 with verified work emails. Rotterdam is the largest hub.

This list covers company matches for iso 14001 certification consultants 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
240Companies
1,478Contacts tracked
647Verified emails
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The 25 largest iso 14001 certification consultants based in the Netherlands

Ranked by team size
Top 25 of 240 company matches for iso 14001 certification consultants 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 matchZeist, NetherlandsHQ recorded Nov 6, 2026201-500283 contacts →

Exact match

“Kader Group verbetert de kwaliteit, veiligheid en duurzaamheid van organisaties, zodat een ieder goed kan zorgen voor mens, milieu en maatschappij.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDordrecht, NetherlandsHQ recorded Nov 6, 202651-20064 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchZoetermeer, NetherlandsHQ recorded Nov 6, 202611-5032 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“We ontzorgen uw organisatie bij het implementeren en beheren van uw integrale managementsysteem.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHollandscheveld, NetherlandsHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“QVOX is front runner in the world of certification and compliance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDeventer, NetherlandsHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Oostkracht10 begon als een rebelse gedachte: het kan anders.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchVeghel, NetherlandsHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“De Roever Omgevingsadvies heeft een brede kijk op milieuzaken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRoermond, NetherlandsHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Bij Embridge geloven we in een wereld waarin economie en ecologie hand in hand gaan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Health, Safety, Quality & Environmental Management / Consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact match's-hertogenbosch, NetherlandsHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“CertificeringsAdvies Nederland is een ambitieus en groeiend adviesbureau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHarderwijk, NetherlandsHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“W4Y: Experts in Gebouwgebonden Installaties & Duurzaam Bouwen W4Y is een deskundig en onafhankelijk adviesbureau op het gebied van gebouw gebonden installaties en duurzaamheid.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBoxtel, NetherlandsHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Diks Process Support is een adviesbureau, gevormd door een groep pragmatische en theoretische deskundigen die van aanpakken weten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHendrik Ido Ambacht, NetherlandsHQ recorded Nov 6, 202611-5020 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAlphen Aan Den Rijn, NetherlandsHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“Al meer dan 25 jaar helpt IMR bedrijven met het behalen en behouden van certificaten, het voldoen aan wet- en regelgeving, het trainen van medewerkers en organisatieadvies en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBleiswijk, NetherlandsHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Wij maken ondernemen beter beheersbaar en efficiënter" Organisatieadviesbureau De Vaart is al meer dan 20 jaar thuis in de wereld van kwaliteitseisen en managementsystemen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAmersfoort, NetherlandsHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Van Voorst Consult geeft advies en begeleiding bij het opzetten en benutten van een effectief managementsysteem en certificering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchThe Hague, NetherlandsHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“We at Qooling believe that Quality and Safety is everybody's responsibility.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDrachten, NetherlandsHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Enviso BV is een zelfstandig opererend ingenieursbureau en ontstaan in 1994.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact 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
20Exact matchDenekamp, NetherlandsHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Het voldoen aan de norm is gek genoeg het laatste dat wij belangrijk vinden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchZaandam, NetherlandsHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Onze missie Bisschop + Partners geeft een stem aan onze leefomgeving.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBodegraven, NetherlandsHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Informatiebeveiliging en kwaliteitsborging gecompliceerd?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMeteren, NetherlandsHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Wij zijn uw adviseur op het gebied van Milieu & omgeving, KAM management, MVO & duurzaamheid en Branchemanagement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNoord Scharwoude, NetherlandsHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“KAM-adviseur.nl bestaat uit een groep van adviseurs die beschikken over een ruime kennis op het gebied van Kwaliteit, Arbo en Milieu.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSpijkenisse, NetherlandsHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Octant QHSSE Consultants is een landelijk opererend no nonsense bedrijfskundig adviesbureau.”

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

Showing 25 of 240 iso 14001 certification consultants based in the Netherlands

See the full list, filter by size, metro and specialty, and access 647 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Iso 14001 certification consultants based in the Netherlands at a glance

As of Nov 6, 2026
43.8%Verified-email coverage
6.2Average contacts per company
1-10Median size (employees)
3.8%Largest-city concentration · Rotterdam
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
187
11-50
47
51-200
3
201-500
2

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 240 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 14001 certification consultants” 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 647 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 “iso 14001 certification consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many iso 14001 certification consultants are there based in the Netherlands?

RevenueBase identified 240 company matches for iso 14001 certification consultants 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?

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

Which city has the most iso 14001 certification consultants?

Rotterdam leads with 9 company records, followed by Amsterdam (8) and The Hague (8).

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 647 professional contacts with verified work emails tracked across these 240 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.