Company lists · Data refreshed November 2026

Top 25 Weatherization suppliers based in the Netherlands

RevenueBase identified 509 company matches for weatherization suppliers associated with the Netherlands as of November 2026 and tracks 6,101 professional contacts across them, including 1,900 with verified work emails. Rotterdam is the largest hub.

This list covers company matches for weatherization 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 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
509Companies
6,101Contacts tracked
1,900Verified emails
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The 25 largest weatherization suppliers based in the Netherlands

Ranked by team size
Top 25 of 509 company matches for weatherization suppliers 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 matchLelystad, NetherlandsHQ recorded Nov 6, 20261,001-5,000813 contacts →

Exact match

“Sinds het ontstaan in 1947 is Feenstra marktleider in installatietechniek met een nationale dekking.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchZwolle, NetherlandsHQ recorded Nov 6, 20261,001-5,000464 contacts →

Exact match

“Welkom in de boeiende wereld van de energietransitie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAlkmaar, NetherlandsHQ recorded Nov 6, 2026501-1,000369 contacts →

Exact match

“Solar, onderdeel van de Deense en beursgenoteerde Solar A/S Group, behoort in Nederland tot de top 3 van groothandels voor verwarming en sanitair en in de top 5 van…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchZierikzee, NetherlandsHQ recorded Nov 6, 2026201-500221 contacts →

Exact match

“De energietransitie is één van de grootste maatschappelijke opgaven, maar wij begrijpen dat jouw wooncomfort net zo belangrijk is.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDidam, NetherlandsHQ recorded Nov 6, 2026201-500219 contacts →

Exact match

“Rensa Verwarming en Ventilatie neemt als technische groothandel een vooraanstaande plaats in op de markt van verwarming en ventilatie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHouten, NetherlandsHQ recorded Nov 6, 202651-200100 contacts →

Exact match

“Energy Innovation First Veilig en vertrouwd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBarendrecht, NetherlandsHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“Coolmark is één van Nederlands meest toonaangevende groothandels op het gebied van koudetechniek, klimaattechniek en watersystemen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWaalwijk, NetherlandsHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
9Exact matchZevenaar, NetherlandsHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Dé specialist voor advies, plaatsing en onderhoud van duurzame, innovatieve en prefab klimaatinstallaties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchEersel, NetherlandsHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“We are Alius, the specialist in sustainable energy and heat solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDrunen, NetherlandsHQ recorded Nov 6, 202651-20054 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchEnschede, NetherlandsHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“With ThermoSolutions, you will be kept warm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchZevenaar, NetherlandsHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“De isolatiebranche op zijn kop zetten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchGorredijk, NetherlandsHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“ThermoNoord is een technische groothandel gespecialiseerd in klimaatoplossingen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMoerkapelle, NetherlandsHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
16Exact matchHandel, NetherlandsHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Isolatie.com is een snel groeiend, modern en servicegericht bedrijf waar we jouw binnenklimaat naar een hoger niveau tillen!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchDokkum, NetherlandsHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“ASN Installaties zorgt voor de installatie, service en onderhoud van cv-ketels, geisers,(zonne-)boilers en zonnepanelen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchVaassen, NetherlandsHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Beter Duurzaam is dé specialist en uw partner op het gebied van duurzame oplossingen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHeemskerk, NetherlandsHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Comfort Isolatie is gespecialiseerd in het verduurzamen van woningen en bedrijfspanden met hoogwaardige isolatieoplossingen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchEindhoven, NetherlandsHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“A.J.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHeerle, NetherlandsHQ recorded Nov 6, 202611-5024 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“HomeQgo biedt de snelste weg naar advies en offertes bij het verduurzamen van je woning, het verbeteren van je energielabel en het verhogen van je wooncomfort.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSchagen, NetherlandsHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Duurzame installateur voor Noord-Holland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBoven Leeuwen, NetherlandsHQ recorded Nov 6, 202651-20021 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 · Nov 6, 2026 · View company records in RevenueBase
25Exact matchTilburg, NetherlandsHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase

Showing 25 of 509 weatherization suppliers based in the Netherlands

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Weatherization suppliers based in the Netherlands at a glance

As of Nov 6, 2026
31.1%Verified-email coverage
12.0Average contacts per company
1-10Median size (employees)
1.6%Largest-city concentration · Rotterdam
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
288
11-50
173
51-200
28
201-500
7
501-1,000
1
1,001-5,000
3
5,001-10,000
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 509 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 “weatherization 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 1,900 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 “weatherization suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many weatherization suppliers are there based in the Netherlands?

RevenueBase identified 509 company matches for weatherization 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?

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

Which city has the most weatherization suppliers?

Rotterdam leads with 8 company records, followed by The Hague (8) and Amsterdam (7).

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 1,900 professional contacts with verified work emails tracked across these 509 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.