Company lists · Data refreshed October 2026

Top 25 Eco-friendly insulation distributors based in Belgium

Name: Eco-friendly insulation distributors based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 11, 2026 124 companies tracked

RevenueBase identified 124 company matches for eco-friendly insulation distributors associated with Belgium as of October 2026 and tracks 3,372 professional contacts across them, including 1,010 with verified work emails. Antwerp is the largest hub.

This list covers company matches for eco-friendly insulation distributors associated with Belgium, 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 October 11, 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 Oct 11, 2026 How this list was built

124Companies

3,372Contacts tracked

1,010Verified emails

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The 25 largest eco-friendly insulation distributors based in Belgium

Ranked by team size

Top 25 of 124 company matches for eco-friendly insulation distributors based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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	Knauf Insulation	Exact match	Vise, BelgiumHQ recorded Oct 11, 2026	5,001-10,000	1,705 contacts →
	Exact match “Knauf Insulation is one of the world’s largest manufacturers of insulation products and solutions.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2	Recticel	Exact match	Brussels, BelgiumHQ recorded Oct 11, 2026	1,001-5,000	755 contacts →
	Exact match “Recticel Group is a leading insulation company with headquarters in Belgium and operations in eight countries across Europa and the US.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3	Isoproc	Exact match	Mechelen, BelgiumHQ recorded Oct 11, 2026	11-50	25 contacts →
	Exact match “Version FR ) ISOPROC produceert en verdeelt producten en totaaloplossingen voor de bouwschil van residentiële, appartements- en tertiaire gebouwen.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4	Isolution	Exact match	Namur, BelgiumHQ recorded Oct 11, 2026	11-50	19 contacts →
	Exact match “ISOLUTION est une société spécialisée dans l'isolation et la ventilation de bâtiment pour particuliers et professionnels, et ce depuis plus de 12 ans Aujourd'hui, Isolution compte…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5	Owens Corning Foamglas Benelux	Exact match	Tessenderlo, BelgiumHQ recorded Oct 11, 2026	201-500	19 contacts →
	Exact match “Bescherm alles wat waardevol is.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6	Eurabo BV	Exact match	Ronse, BelgiumHQ recorded Oct 11, 2026	11-50	14 contacts →
	Exact match “Groothandel in hoogkwalitatieve bio-ecologische, houtbouw- en isolatiematerialen, met deskundig advies voor vakman en consument.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7	Aerobel	Exact match	Bilzen, BelgiumHQ recorded Oct 11, 2026	1-10	14 contacts →
	Exact match “Aerobel is a specialized production company that focuses on innovative insulation materials and systems.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8	Isolteam	Exact match	Kortemark, BelgiumHQ recorded Oct 11, 2026	51-200	13 contacts →
	Exact match “Isolteam, met vestigingen in Kortemark, Hoboken en Denderleeuw, beschikt over een dynamische ploeg van meer dan 75 bedreven experten, zowel op vlak van studie als van uitvoering.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9	Rockwool Belux	Exact match	Wijnegem, BelgiumHQ recorded Oct 11, 2026	1,001-5,000	13 contacts →
	Exact match “ROCKWOOL Belgium NV is part of the ROCKWOOL Group.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10	Isofoam	Exact match	Turnhout, BelgiumHQ recorded Oct 11, 2026	11-50	11 contacts →
	Exact match “Isofoam is de specialist in gespoten PUR-isolatie, zowel voor privéwoningen als voor bedrijfs- en openbare gebouwen.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11	Owens Corning Foamglas Europe	Exact match	Tessenderlo, BelgiumHQ recorded Oct 11, 2026	201-500	11 contacts →
	Exact match “Protect what matters most.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12	R-Max	Exact match	Schaerbeek, BelgiumHQ recorded Oct 11, 2026	201-500	11 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13	Isolatec	Exact match	Hasselt, BelgiumHQ recorded Oct 11, 2026	11-50	10 contacts →
	Exact match “Isolatec - gevestigd in Hasselt - België is sinds 1985 actief op de Belgische markt als invoerder/groothandel van technische en industriële isolatiematerialen.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14	Isorex	Exact match	Gavere, BelgiumHQ recorded Oct 11, 2026	11-50	9 contacts →
	Exact match “Insulation and building plastics - Isorex BVBA is een groot- en detailhandel in isolatiemateriaal en PVC- producten.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15	Gt-Foam	Exact match	Ravels, BelgiumHQ recorded Oct 11, 2026	11-50	8 contacts →
	Exact match “GT-FOAM is gespecialiseerd in het aanbieding van in-situ isolatietoepassingen voor zowel nieuwbouw als renovatieprojecten.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16	Benotec	Exact match	Mechelen, BelgiumHQ recorded Oct 11, 2026	11-50	7 contacts →
	Exact match “Beter renoveren of BENOveren doe je samen met BENOTEC.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17	Isolair	Exact match	Hasselt, BelgiumHQ recorded Oct 11, 2026	11-50	7 contacts →
	Exact match “Isolair is de gecertificeerde specialist in na-isolatie van spouwmuren, zowel voor renovatie- als voor nieuwbouwprojecten.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18	Isoleaz	Exact match	Kraainem, BelgiumHQ recorded Oct 11, 2026	1-10	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19	Isolblow	Exact match	Aalter, BelgiumHQ recorded Oct 11, 2026	1-10	5 contacts →
	Exact match “Isolblow is een moderne en familiale KMO, gespecialiseerd in ecologische isolatietechnieken.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20	Styxx The Sealing Experts	Exact match	Meulebeke, BelgiumHQ recorded Oct 11, 2026	1-10	5 contacts →
	Exact match “Als groothandel met een eigen plaatsingsdienst, bieden we een waaier aan kwalitatieve producten en diensten onder één dak.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21	ETS Charles Wille SA	Exact match	Moeskroen, BelgiumHQ recorded Oct 11, 2026	11-50	5 contacts →
	Exact match “Al meer dan 30 jaar is de firma Wille gespecialiseerd in de verdeling van isolatiemateriaal en systemen voor verlaagde plafonds, bestemd voor groothandelaars en ondernemingen die…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22	Isoworx Hvac-Isolatie	Exact match	Genk, BelgiumHQ recorded Oct 11, 2026	11-50	5 contacts →
	Exact match “Isoworx, is een toonaangevend bedrijf gespecialiseerd in industriële HVAC-isolatie.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23	DMF Isolation	Exact match	Soignies, BelgiumHQ recorded Oct 11, 2026	1-10	4 contacts →
	Exact match “Entreprise spécialisée dans l'isolation et le parachèvement” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24	Isosell Coldroom Solutions	Exact match	Waregem, BelgiumHQ recorded Oct 11, 2026	1-10	4 contacts →
	Exact match “Groot- en detailhandel voor professionelen.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25	Isoproject	Exact match	Les Bons Villers, BelgiumHQ recorded Oct 11, 2026	1-10	4 contacts →
	Exact match “ISOPROJECT SCRL FS & ECOPROJECT is a construction company based out of 101 Chaussée de Bruxelles(MEL), Les Bons Villers, Belgium.” Recorded in the RevenueBase company graph · Oct 11, 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 “eco-friendly insulation distributors”. 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 124 eco-friendly insulation distributors based in Belgium

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Eco-friendly insulation distributors based in Belgium at a glance

As of Oct 11, 2026

30.0%Verified-email coverage

27.2Average contacts per company

1-10Median size (employees)

3.2%Largest-city concentration · Antwerp

Oct 11, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for Belgium, so it is reported there. Company counts and contact totals on this page are exact for Belgium, over 124 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 Belgium whose business descriptions match “eco-friendly insulation distributors” 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 1,010 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 October 11, 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 “eco-friendly insulation distributors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many eco-friendly insulation distributors are there based in Belgium?

RevenueBase identified 124 company matches for eco-friendly insulation distributors associated with Belgium as of October 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?

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

Which city has the most eco-friendly insulation distributors?

Antwerp leads with 4 company records, followed by Bilzen (4) and Hasselt (3).

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 1,010 professional contacts with verified work emails tracked across these 124 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 October 11, 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.