Company lists · Data refreshed November 2026

Top 25 Underground insulation suppliers based in the Netherlands

RevenueBase identified 160 company matches for underground insulation suppliers associated with the Netherlands as of November 2026 and tracks 1,623 professional contacts across them, including 626 with verified work emails. Dordrecht is the largest hub.

This list covers company matches for underground insulation suppliers 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 3, 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 3, 2026 How this list was built
160Companies
1,623Contacts tracked
626Verified emails
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The 25 largest underground insulation suppliers based in the Netherlands

Ranked by team size
Top 25 of 160 company matches for underground insulation suppliers based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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 matchGorinchem, NetherlandsHQ recorded Nov 3, 20261,001-5,000367 contacts →

Exact match

“Van Vulpen legt ondergrondse infrastructuur aan voor energie, water en data.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2Exact matchSomeren, NetherlandsHQ recorded Nov 3, 2026201-500112 contacts →

Exact match

“Wij zijn Hurkmans Groep, een Brabants familiebedrijf met 450 hardwerkende, goedopgeleide medewerkers.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3Exact matchVianen, NetherlandsHQ recorded Nov 3, 2026201-50087 contacts →

Exact match

“Saint-Gobain Isover is wereldwijd de grootste producent van isolatiematerialen.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchWaalwijk, NetherlandsHQ recorded Nov 3, 2026201-50067 contacts →

Exact match

“Thermaflex, based in Waalwijk, the Netherlands, with operations worldwide and main production plants in Europe.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchZevenaar, NetherlandsHQ recorded Nov 3, 202651-20048 contacts →

Exact match

“De isolatiebranche op zijn kop zetten.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6Exact matchMoerkapelle, NetherlandsHQ recorded Nov 3, 202651-20043 contacts →

Exact match

“Isolatiespecialist.nl is een vertrouwde partner voor vele aannemers en woningcorporaties, betrokken bij het isoleren van zowel woningen als bedrijfspanden.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchEtten-leur, NetherlandsHQ recorded Nov 3, 202651-20036 contacts →

Exact match

“Ben jij klaar voor een nieuwe stap in je carrière?”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchBenthuizen, NetherlandsHQ recorded Nov 3, 202611-5024 contacts →

Exact match

“Jos van der Lubbe Projecten BV is specialist in ondergrondse infrastructuur.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchAmsterdam, NetherlandsHQ recorded Nov 3, 202651-20021 contacts →

Exact match

“Gevestigd in een klein bedrijfspand aan een Amsterdamse gracht, is in de jaren 60 familiebedrijf Van der Hoek Isolatie B.V.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchAlmere, NetherlandsHQ recorded Nov 3, 202611-5021 contacts →

Exact match

“Na meer dan 65 jaar hebben we onze naam aangepast.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchTilburg, NetherlandsHQ recorded Nov 3, 202651-20021 contacts →

Exact match

“Insulation Solutions gives you the option of obtaining the complete range of insulation materials from one source.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchBarneveld, NetherlandsHQ recorded Nov 3, 202611-5020 contacts →

Exact match

“Bouwimpex was founded in 1982 and has now grown into a fully fledged supplier of sheet materials, plastic products and insulation for the construction trade.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13Exact matchEcht, NetherlandsHQ recorded Nov 3, 202611-5017 contacts →

Exact match

“PIF Isolatie is een merk van Reflex Insulation Group, producent van isolatieproducten.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14Exact matchHendrik-ido-ambacht, NetherlandsHQ recorded Nov 3, 20261-1013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15Exact matchNijmegen, NetherlandsHQ recorded Nov 3, 202651-20013 contacts →

Exact match

“Duits Isolatie is een gerenommeerde naam in de isolatiebranche en isoleert woningen en bedrijfsgebouwen door heel Nederland.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16Exact matchGeldermalsen, NetherlandsHQ recorded Nov 3, 20261-1013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17Exact matchWerkendam, NetherlandsHQ recorded Nov 3, 202611-5012 contacts →

Exact match

“KMT Services is specialist in meet, test- en diagnoseoplossingen voor de kabel, energie- en waterinfrastructuur.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18Exact matchGroningen, NetherlandsHQ recorded Nov 3, 202651-20012 contacts →

Exact match

“Bendit Isolatietechniek B.V.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19Exact matchOss, NetherlandsHQ recorded Nov 3, 202611-5012 contacts →

Exact match

“Jan de Isolatieman biedt u betrouwbaar en voordelig isolatiemateriaal.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20Exact matchMoergestel, NetherlandsHQ recorded Nov 3, 202611-5012 contacts →

Exact match

“Power Piping International BV is part of VOC Holding BV located in Moergestel, The Netherlands.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21Exact matchRidderkerk, NetherlandsHQ recorded Nov 3, 202611-5011 contacts →

Exact match

“Kiezen voor Quist Isolatie betekent kiezen voor een partner die de waarde van zorgvuldigheid en professionaliteit begrijpt.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22Exact matchUrk, NetherlandsHQ recorded Nov 3, 202611-5011 contacts →

Exact match

“Korf KB is een bedrijf dat net een stap verder gaat.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
23Exact matchBreda, NetherlandsHQ recorded Nov 3, 202611-5011 contacts →

Exact match

“Isoplus Benelux B.V.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24Exact matchMarrum, NetherlandsHQ recorded Nov 3, 202611-5010 contacts →

Exact match

“Isolatiehandel van den Berg is uitgegroeid tot een begrip binnen maar ook ver buiten de regio.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
25Exact matchSchiedam, NetherlandsHQ recorded Nov 3, 202611-5010 contacts →

Exact match

“Al sinds 1979 zijn wij dé isolatiespecialist voor de bouw.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 25 of 160 underground insulation suppliers based in the Netherlands

See the full list, filter by size, metro and specialty, and access 626 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Underground insulation suppliers based in the Netherlands at a glance

As of Nov 3, 2026
38.6%Verified-email coverage
10.1Average contacts per company
11-50Median size (employees)
1.9%Largest-city concentration · Dordrecht
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
64
11-50
66
51-200
21
201-500
4
1,001-5,000
1

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 160 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 “underground insulation suppliers” 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 626 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 3, 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 “underground insulation suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many underground insulation suppliers are there based in the Netherlands?

RevenueBase identified 160 company matches for underground insulation suppliers 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?

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

Which city has the most underground insulation suppliers?

Dordrecht leads with 3 company records, followed by Waalwijk (3) and Almere (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 626 professional contacts with verified work emails tracked across these 160 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 3, 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.