Company lists · Data refreshed November 2026

Top 25 Inspection and testing services for steel based in the Netherlands

RevenueBase identified 98 company matches for inspection and testing services for steel associated with the Netherlands as of November 2026 and tracks 10,875 professional contacts across them, including 2,777 with verified work emails. Rotterdam is the largest hub.

This list covers company matches for inspection and testing services for steel 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
98Companies
10,875Contacts tracked
2,777Verified emails
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The 25 largest inspection and testing services for steel based in the Netherlands

Ranked by team size
Top 25 of 98 company matches for inspection and testing services for steel 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 matchRijswijk, NetherlandsHQ recorded Nov 6, 202610001+1,187 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSon, NetherlandsHQ recorded Nov 6, 2026201-500316 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchVlissingen, NetherlandsHQ recorded Nov 6, 20265,001-10,000129 contacts →

Exact match

“TEAM is sinds 1973 een wereldwijd, toonaangevend bedrijf op het gebied van gespecialiseerde mechanische en NDO & I services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 202651-20089 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 2026201-50069 contacts →

Exact match

“RC Inspection is an independent inspection company operating in the field of ores, metals/minerals, concentrates, solid fuels, biomass commodities, fertilizers, oil, agricultural…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBreda, NetherlandsHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“Alles onder controle.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSittard, NetherlandsHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“Heb je een vraag over bouwproducten of bouwprocessen?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact 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
9Exact matchBreda, NetherlandsHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“For a company that offers global coverage, local assistance and personal care, look no further than CWM Survey & Inspection.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Looking for a reliable partner for inspections, maintenance, pipeline testing, or offshore logistics?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTiel, NetherlandsHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Van Soest Materieel inspecties voert onafhankelijke technische inspecties/keuringen uit op werk/bouwmaterieel, werkplaatsuitrusting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBeusichem, NetherlandsHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Customer-oriented with a high level of service has always been our priority.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchOud-beijerland, NetherlandsHQ recorded Nov 6, 202611-5010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDe Goorn, NetherlandsHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Ruim 20jaar ervaring met technische inspecties om uw hijs- hef- en arbeidsmiddelen veilig te houden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchEcht, NetherlandsHQ recorded Nov 6, 20261-108 contacts →

Exact match

“JSC Inspections is a versatile company that specializes in several non destructive inspection techniques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSneek, NetherlandsHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Werken met metaal is fantastisch, maar er staat vaak ook flink wat op het spel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchDen Bosch, NetherlandsHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Toets+Bouw is een jong, onafhankelijk en sterk groeiend bureau voor de bouw, vastgoed en industrie en bestaat uit een aantal zeer gemotiveerde collega’s.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAlbergen, NetherlandsHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Het zo efficiënt mogelijk produceren van staalconstructies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchRidderkerk, NetherlandsHQ recorded Nov 6, 202611-507 contacts →

Exact match

“J&J Inspections BV is a dynamic inspection agency, with a crew of various skilled and experienced technical inspectors with a vaste experience in the field and in vendor…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNijmegen, NetherlandsHQ recorded Nov 6, 20261-107 contacts →

Exact match

“FireGuard is specialist in passieve brandbeveiliging.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchGeleen, NetherlandsHQ recorded Nov 6, 202611-506 contacts →

Exact match

“MCI (Materials + Corrosion Investigations) is an independent investigation and inspection company located in the Maastricht area, the Netherlands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchZeewolde, NetherlandsHQ recorded Nov 6, 202611-504 contacts →

Exact match

“info@isovast.nl (alle questions) Looking for a flexible test and inspection company, specialized in airtightness testing (blowerdoortest), building acoustics and infrared…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLichtenvoorde, NetherlandsHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Hazo Techniek, part of WattSmart B.V, is a steel construction company based in Lichtenvoorde, specialized in certified work including the necessary documentation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMeteren, NetherlandsHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Flocin is een onafhankelijke inspectieorganisatie gespecialiseerd in drukapparatuur en industriële installaties binnen de procesindustrie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSneek, NetherlandsHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Inspecto Visio Group een project management, inspectie en NDO (Niet Destructief Onderzoek) consultant die de diensten bied van ervaren technici met diepgaande kennis van…”

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

Showing 25 of 98 inspection and testing services for steel based in the Netherlands

See the full list, filter by size, metro and specialty, and access 2,777 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Inspection and testing services for steel based in the Netherlands at a glance

As of Nov 6, 2026
25.5%Verified-email coverage
111.0Average contacts per company
1-10Median size (employees)
8.2%Largest-city concentration · Rotterdam
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
59
11-50
21
51-200
8
201-500
3
501-1,000
2
1,001-5,000
1
5,001-10,000
1
10001+
3

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 98 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 “inspection and testing services for steel” 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 2,777 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 “inspection and testing services for steel”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many inspection and testing services for steel are there based in the Netherlands?

RevenueBase identified 98 company matches for inspection and testing services for steel 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?

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

Which city has the most inspection and testing services for steel?

Rotterdam leads with 8 company records, followed by Amsterdam (3) and Berghem (2).

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 2,777 professional contacts with verified work emails tracked across these 98 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.