Company lists · Data refreshed September 2026

Top 25 Thermal insulation materials manufacturers based in the Netherlands

Name: Thermal insulation materials manufacturers based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 233 companies tracked

RevenueBase identified 233 company matches for thermal insulation materials manufacturers associated with the Netherlands as of September 2026 and tracks 2,158 professional contacts across them, including 825 with verified work emails. Groningen is the largest hub.

This list covers company matches for thermal insulation materials manufacturers 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 19, 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 19, 2026 How this list was built

233Companies

2,158Contacts tracked

825Verified emails

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The 25 largest thermal insulation materials manufacturers based in the Netherlands

Ranked by team size

Top 25 of 233 company matches for thermal insulation materials manufacturers based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	Rockwool NL	Exact match	Roermond, NetherlandsHQ recorded Sep 19, 2026	1,001-5,000	291 contacts →
	Exact match “ROCKWOOL B.V.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Kingspan Unidek	Exact match	Gemert, NetherlandsHQ recorded Sep 19, 2026	10001+	209 contacts →
	Exact match “Kingspan Unidek is a supplier of innovative solutions for fast and efficient construction and insulation.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Saint-Gobain Isover Nederland	Exact match	Vianen, NetherlandsHQ recorded Sep 19, 2026	201-500	87 contacts →
	Exact match “Saint-Gobain Isover is wereldwijd de grootste producent van isolatiematerialen.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Soprema Nederland	Exact match	Wijchen, NetherlandsHQ recorded Sep 19, 2026	5,001-10,000	86 contacts →
	Exact match “SOPREMA, opgericht in 1908, is een multinationaal familiebedrijf gespecialiseerd in dakbedekking en isolatiematerialen.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Insulcon B.V.	Exact match	Steenbergen (nb), NetherlandsHQ recorded Sep 19, 2026	51-200	70 contacts →
	Exact match “The Insulcon Group is a leading international manufacturer and supplier of high-temperature and energy-saving solutions for the thermal process industry.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Pluimers Isolatie	Exact match	Rijssen, NetherlandsHQ recorded Sep 19, 2026	201-500	67 contacts →
	Exact match “Company profile - Pluimers Insulation Pluimers Isolatie BV is an all-round insulation specialist in the application of seamless insulation using specialised polyurethane…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Thermaflex	Exact match	Waalwijk, NetherlandsHQ recorded Sep 19, 2026	201-500	64 contacts →
	Exact match “Thermaflex, based in Waalwijk, the Netherlands, with operations worldwide and main production plants in Europe.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	DE Isolatieshop B.V	Exact match	Zevenaar, NetherlandsHQ recorded Sep 19, 2026	51-200	50 contacts →
	Exact match “De isolatiebranche op zijn kop zetten.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	isolatiespecialist.nl	Exact match	Moerkapelle, NetherlandsHQ recorded Sep 19, 2026	51-200	43 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 · Sep 19, 2026 · View company records in RevenueBase
10	Thermosolutions BV	Exact match	Enschede, NetherlandsHQ recorded Sep 19, 2026	51-200	43 contacts →
	Exact match “With ThermoSolutions, you will be kept warm.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	FCG Isolatie & Steigerbouw	Exact match	Boven Leeuwen, NetherlandsHQ recorded Sep 19, 2026	51-200	39 contacts →
	Exact match “For all your insulation and scaffolding needs, With the right insulation, the least amount of energy is lost, and your spaces and employees are protected against issues such as…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	HANKO	Exact match	Breda, NetherlandsHQ recorded Sep 19, 2026	11-50	29 contacts →
	Exact match “HANKO is a real family business, and that is reflected in everything we do.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Kingspan Insulated Panels Netherlands	Exact match	Tiel, NetherlandsHQ recorded Sep 19, 2026	n/a	24 contacts →
	Exact match “At Kingspan, we're on a mission to transform the built environment through inspiration, innovation and insight.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Thermatras	Exact match	Barendrecht, NetherlandsHQ recorded Sep 19, 2026	11-50	23 contacts →
	Exact match “Over Thermatras® Thermatras® is gespecialiseerd in het inmeten, produceren en monteren van thermische isolatie in de vorm van duurzame isolatiematrassen.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	VAN DER Hoek Isolatie Groep	Exact match	Amsterdam, NetherlandsHQ recorded Sep 19, 2026	51-200	22 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 · Sep 19, 2026 · View company records in RevenueBase
16	Saint-Gobain Construction Products Nederland B.V	Exact match	Etten-leur, NetherlandsHQ recorded Sep 19, 2026	201-500	21 contacts →
	Exact match “Saint-Gobain ontwerpt, produceert en distribueert materialen en oplossingen die overal terug te vinden zijn in ons dagelijks leven: in gebouwen, transport, infrastructuur en in…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Insulation Solutions	Exact match	Tilburg, NetherlandsHQ recorded Sep 19, 2026	51-200	21 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 · Sep 19, 2026 · View company records in RevenueBase
18	Bouwimpex BV	Exact match	Barneveld, NetherlandsHQ recorded Sep 19, 2026	11-50	18 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 · Sep 19, 2026 · View company records in RevenueBase
19	ICL Gaskets & Insulation	Exact match	Rotterdam, NetherlandsHQ recorded Sep 19, 2026	51-200	17 contacts →
	Exact match “As a Pioneer® in high-temperature gaskets & insulation solutions, ICL specializes in providing technologically advanced solutions to heating system manufacturers in the domestic…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Temati	Exact match	Beverwijk, NetherlandsHQ recorded Sep 19, 2026	11-50	17 contacts →
	Exact match “Industrial processes come with a multitude of challenges: Such as insulation, C.U.I.(Corrosion Under Insulation), Asbestos Abatement, and Fire Safety.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Isolatiebedrijf Hanenberg B.V	Exact match	Waalwijk, NetherlandsHQ recorded Sep 19, 2026	51-200	17 contacts →
	Exact match “Hanenberg Isolatie is gespecialiseerd in het isoleren van werktuigbouwkundige installaties in de utiliteitsbouw, lichte industrie en voedingsmiddelenindustrie.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Tonzon BV	Exact match	Enschede, NetherlandsHQ recorded Sep 19, 2026	11-50	16 contacts →
	Exact match “TONZON is een Nederlandse fabrikant van isolatiemateriaal, actief sinds 1980.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Lammertink Isolatie	Exact match	Enter, NetherlandsHQ recorded Sep 19, 2026	51-200	15 contacts →
	Exact match “Lammertink Isolatie is jouw partner op het gebied van woningisolatie en maatwerk isolatieoplossingen.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	PIF Isolatie	Exact match	Echt, NetherlandsHQ recorded Sep 19, 2026	11-50	15 contacts →
	Exact match “PIF Isolatie is een merk van Reflex Insulation Group, producent van isolatieproducten.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Duits Isolatie B.V	Exact match	Nijmegen, NetherlandsHQ recorded Sep 19, 2026	51-200	14 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 · Sep 19, 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 “thermal insulation materials manufacturers”. 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 233 thermal insulation materials manufacturers based in the Netherlands

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Thermal insulation materials manufacturers based in the Netherlands at a glance

As of Sep 19, 2026

38.2%Verified-email coverage

9.3Average contacts per company

11-50Median size (employees)

2.1%Largest-city concentration · Groningen

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

101

11-50

51-200

201-500

1,001-5,000

5,001-10,000

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 233 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 “thermal insulation materials manufacturers” 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 825 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 19, 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 “thermal insulation materials manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many thermal insulation materials manufacturers are there based in the Netherlands?

RevenueBase identified 233 company matches for thermal insulation materials manufacturers 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?

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

Which city has the most thermal insulation materials manufacturers?

Groningen leads with 5 company records, followed by Apeldoorn (4) and Enter (4).

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 825 professional contacts with verified work emails tracked across these 233 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 19, 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.