Company lists · Data refreshed September 2026
Top 25 Iso 12100 consulting firms based in the Netherlands
RevenueBase identified 285 iso 12100 consulting firms headquartered in the Netherlands as of September 2026 and tracks 1,983 professional contacts across them, including 821 with verified work emails. Amsterdam is the largest hub.
This list covers iso 12100 consulting firms 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 28, 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.
The 25 largest iso 12100 consulting firms based in the Netherlands
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 208 contacts → | ||||
Indirect evidence “TCPM Ingenieurs & Adviseurs, strategisch partner voor de industrie.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 2 | 160 contacts → | ||||
Indirect evidence “We adviseren, ontwerpen, installeren, monteren en inspecteren.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 3 | 124 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 4 | 105 contacts → | ||||
Indirect evidence “At Précon we find it important to know our customers, after all, that's how the best partnerships are created.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 5 | 75 contacts → | ||||
Indirect evidence “Bij VAPRO kennen we de uitdagingen van de proces- en maakindustrie als geen ander.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 6 | 55 contacts → | ||||
Indirect evidence “ISC-S carries out Risk Analyses related to the requirements of the European legislation as in e.g.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 7 | 50 contacts → | ||||
Indirect evidence “Jarenlange ervaring op het gebied van machineveiligheid, machinebouw en arbeidsveiligheid/Arbowetgeving is de stevige basis van waaruit AVAN haar klanten bediend.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 8 | 32 contacts → | ||||
Indirect evidence “When it comes to the safety of your employees, visitors, and company, you can't afford to take chances.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 9 | 32 contacts → | ||||
Indirect evidence “CertificeringsAdvies Nederland is een ambitieus en groeiend adviesbureau.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 10 | 29 contacts → | ||||
Indirect evidence “Disc heeft een basis welke terug gaat naar 1983.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 11 | 28 contacts → | ||||
Indirect evidence “Oostkracht10 begon als een rebelse gedachte: het kan anders.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 12 | 25 contacts → | ||||
Indirect evidence “Health, Safety, Quality & Environmental Management / Consultancy.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 13 | 25 contacts → | ||||
Indirect evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 14 | 24 contacts → | ||||
Indirect evidence “Pander Consultancy is een onafhankelijke adviesorganisatie die zich onder andere richt op de levensmiddelenbranche en u graag van dienst is bij al uw vragen op het gebied van…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 15 | 22 contacts → | ||||
Indirect evidence “UR Consultant is een efficiënt en innovatief adviesbureau op het gebied van Kwaliteit, Arbo- en Milieuzorg.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 16 | 20 contacts → | ||||
Indirect evidence “TECplus BV engineers en consultants beschikken over een ruime ervaring op het gebied van engineering en machineveiligheid.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 17 | 19 contacts → | ||||
Indirect evidence “Met ruim 30 jaar CE-ervaring biedt ESV Technisch Adviesbureau volledige ondersteuning op maat.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 18 | 19 contacts → | ||||
Indirect evidence “Wij zijn FeniksGroup.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 19 | 18 contacts → | ||||
Indirect evidence “We are a consultancy and engineering company specialised in industrial process automation, Industrial IT and all related topics.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 20 | 16 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 21 | 16 contacts → | ||||
Indirect evidence “Specialist in Arbeidsveiligheid-Advisering; RI & E, opzetten zorgsystemen, begeleiding bedrijfscertificering, etc-Opleidingen; BHV, VCA, EHBO, Heftruck, Hoogwerker, etc-Technische…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 22 | 15 contacts → | ||||
Indirect evidence “LC Engineers & Consultants BV, also known in short as “LC”, is an independent and specialized engineering, and consultancy company in the field of industrial automation and…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 23 | 15 contacts → | ||||
Indirect evidence “Geurts Technish Adviseurs is een onafhankelijk en multi-disciplinair raadgevend ingenieursbureau.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 24 | 14 contacts → | ||||
Indirect evidence “The whole enchilada rondom veiligheid.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 25 | 14 contacts → | ||||
Indirect evidence “Serving our customers with our knowledge on Machinery Safety, electrical engineering, software engineering and commissioning.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
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: iso 12100 consulting firms. 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 iso 12100 consulting firms.
- Partial evidence
- Its own public description names part of iso 12100 consulting firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name iso 12100 consulting firms. 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 285 iso 12100 consulting firms based in the Netherlands
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 821 reachable decision-makers.
Free signup · no credit card
Iso 12100 consulting firms based in the Netherlands at a glance
As of Sep 28, 2026Companies by employee count
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 285 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 iso 12100 consulting firms, 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 “iso 12100 consulting firms”. 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 iso 12100 consulting firms), 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 iso 12100 consulting firms, 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, 821 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 28, 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 iso 12100 consulting firms, 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 iso 12100 consulting firms are there based in the Netherlands?
RevenueBase identified 285 iso 12100 consulting firms 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?
TCPM, headquartered in Apeldoorn, tops this list with the largest team on record.
Which city has the most iso 12100 consulting firms?
Amsterdam leads with 7 headquartered companies, followed by Apeldoorn (7) and Rotterdam (7).
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 821 verified decision-maker contacts tracked across these 285 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 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 285 iso 12100 consulting firms based in the Netherlands. Start with a free account, no credit card.
Download this list →Related lists
Iso 12100 consulting firms by geography
- Iso 12100 consulting firms based in Brisbane, Australia
- Iso 12100 consulting firms based in Melbourne, Australia
- Iso 12100 consulting firms based in Sydney, Australia
- Iso 12100 consulting firms based in Belo Horizonte, Brazil
- Iso 12100 consulting firms based in Campinas, Brazil
- Iso 12100 consulting firms based in Curitiba, Brazil
- Iso 12100 consulting firms based in Recife, Brazil
- Iso 12100 consulting firms based in Rio De Janeiro, Brazil
- Iso 12100 consulting firms based in Sao Paulo, Brazil
- Iso 12100 consulting firms based in Calgary, Canada
- Iso 12100 consulting firms based in Toronto, Canada
- Iso 12100 consulting firms based in Paris, France
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Iso 12100 consulting firms based in Brisbane, Australia
- Iso 12100 consulting firms based in Melbourne, Australia
- Iso 12100 consulting firms based in Sydney, Australia
- Iso 12100 consulting firms based in Belo Horizonte, Brazil
- Iso 12100 consulting firms based in Campinas, Brazil
- Iso 12100 consulting firms based in Curitiba, Brazil