Company lists · Data refreshed September 2026

Top 25 Pipe insulation manufacturers based in Belgium

Name: Pipe insulation manufacturers based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 78 companies tracked

RevenueBase identified 78 pipe insulation manufacturers headquartered in Belgium as of September 2026 and tracks 4,056 professional contacts across them, including 1,228 with verified work emails. Antwerp is the largest hub.

This list covers pipe insulation manufacturers headquartered in Belgium, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

78Companies

4,056Contacts tracked

1,228Verified emails

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The 25 largest pipe insulation manufacturers based in Belgium

Ranked by team size

Top 25 of 78 pipe insulation manufacturers based in Belgium, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to pipe insulation manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Knauf Insulation	Strong evidence	Vise, BelgiumHQ checked Sep 17, 2026	5,001-10,000	1,935 contacts →
	Strong evidence “Knauf Insulation is one of the world’s largest manufacturers of insulation products and solutions.” Source: RevenueBase Database · checked Sep 17, 2026
2	Recticel	Partial evidence	Brussels, BelgiumHQ checked Sep 17, 2026	1,001-5,000	707 contacts →
	Partial evidence “Recticel Group is a leading insulation company with headquarters in Belgium and operations in eight countries across Europa and the US.” Source: RevenueBase Database · checked Sep 17, 2026
3	IKO Waterproofing And Insulation EU	Partial evidence	Antwerpen, BelgiumHQ checked Sep 17, 2026	1,001-5,000	146 contacts →
	Partial evidence “In Europe, IKO’s individual plants are market leaders specializing in the manufacture of bituminous and synthetic roofing membranes, liquid waterproofing products, rigid…” Source: RevenueBase Database · checked Sep 17, 2026
4	Abriso NV	Indirect evidence	Anzegem, BelgiumHQ checked Sep 17, 2026	201-500	33 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
5	Isoproc	Indirect evidence	Mechelen, BelgiumHQ checked Sep 17, 2026	11-50	22 contacts →
	Indirect evidence “Version FR ) ISOPROC produceert en verdeelt producten en totaaloplossingen voor de bouwschil van residentiële, appartements- en tertiaire gebouwen.” Source: RevenueBase Database · checked Sep 17, 2026
6	Owens Corning Foamglas Benelux	Indirect evidence	Tessenderlo, BelgiumHQ checked Sep 17, 2026	201-500	21 contacts →
	Indirect evidence “Bescherm alles wat waardevol is.” Source: RevenueBase Database · checked Sep 17, 2026
7	Aerobel	Partial evidence	Bilzen, BelgiumHQ checked Sep 17, 2026	1-10	14 contacts →
	Partial evidence “Aerobel is a specialized production company that focuses on innovative insulation materials and systems.” Source: RevenueBase Database · checked Sep 17, 2026
8	Isolants Victor Hallet SA	Strong evidence	Brussels, BelgiumHQ checked Sep 17, 2026	51-200	14 contacts →
	Strong evidence “Isolant Victor Hallet SA manufactures and markets mechanical insulation parts.” Source: RevenueBase Database · checked Sep 17, 2026
9	Isolteam	Indirect evidence	Kortemark, BelgiumHQ checked Sep 17, 2026	51-200	13 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
10	Rockwool Belux	Indirect evidence	Wijnegem, BelgiumHQ checked Sep 17, 2026	1,001-5,000	13 contacts →
	Indirect evidence “ROCKWOOL Belgium NV is part of the ROCKWOOL Group.” Source: RevenueBase Database · checked Sep 17, 2026
11	Isolatec	Indirect evidence	Hasselt, BelgiumHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “Isolatec - gevestigd in Hasselt - België is sinds 1985 actief op de Belgische markt als invoerder/groothandel van technische en industriële isolatiematerialen.” Source: RevenueBase Database · checked Sep 17, 2026
12	Owens Corning Foamglas Europe	Indirect evidence	Tessenderlo, BelgiumHQ checked Sep 17, 2026	201-500	10 contacts →
	Indirect evidence “Protect what matters most.” Source: RevenueBase Database · checked Sep 17, 2026
13	R-Max	Indirect evidence	Schaerbeek, BelgiumHQ checked Sep 17, 2026	201-500	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
14	Isorex	Partial evidence	Gavere, BelgiumHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “Insulation and building plastics - Isorex BVBA is een groot- en detailhandel in isolatiemateriaal en PVC- producten.” Source: RevenueBase Database · checked Sep 17, 2026
15	Expitisol	Indirect evidence	Antwerp, BelgiumHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence “Expitisol is de specialist in industriële isolatie.” Source: RevenueBase Database · checked Sep 17, 2026
16	Terrendis NV	Indirect evidence	Ghent, BelgiumHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Terrendis NV is a company based out of Ghent, Flemish Region, Belgium.” Source: RevenueBase Database · checked Sep 17, 2026
17	Isoworx Hvac-Isolatie	Indirect evidence	Genk, BelgiumHQ checked Sep 17, 2026	11-50	5 contacts →
	Indirect evidence “Isoworx, is een toonaangevend bedrijf gespecialiseerd in industriële HVAC-isolatie.” Source: RevenueBase Database · checked Sep 17, 2026
18	Sertip SA	Indirect evidence	Jumet, BelgiumHQ checked Sep 17, 2026	11-50	5 contacts →
	Indirect evidence “Tuyauterie industrielle acier carbone et inox, PVC, PEHD.” Source: RevenueBase Database · checked Sep 17, 2026
19	Isoproject	Indirect evidence	Les Bons Villers, BelgiumHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “ISOPROJECT SCRL FS & ECOPROJECT is a construction company based out of 101 Chaussée de Bruxelles(MEL), Les Bons Villers, Belgium.” Source: RevenueBase Database · checked Sep 17, 2026
20	Mortier Isolatiewerken NV	Indirect evidence	Sleidinge, BelgiumHQ checked Sep 17, 2026	11-50	4 contacts →
	Indirect evidence “Mortier Isolatietechnieken is al vele jaren een vaste waarde.” Source: RevenueBase Database · checked Sep 17, 2026
21	AXO Industries Bvba	Indirect evidence	Menen, BelgiumHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “AXO Industries is een jong bedrijf gegroeid vanuit de aannemerswereld.” Source: RevenueBase Database · checked Sep 17, 2026
22	Isolpur	Indirect evidence	Stavelot, BelgiumHQ checked Sep 17, 2026	11-50	3 contacts →
	Indirect evidence “ISOLPUR est une entreprise d'isolation en mousse de polyuréthane (projection et pose de panneaux).” Source: RevenueBase Database · checked Sep 17, 2026
23	Isoskin BV	Partial evidence	Houthalen, BelgiumHQ checked Sep 17, 2026	1-10	3 contacts →
	Partial evidence “At Isoskin, we’re setting a new standard in insulation.” Source: RevenueBase Database · checked Sep 17, 2026
24	Thermilux	Indirect evidence	Bastogne, BelgiumHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
25	Gallenco	Indirect evidence	Sint-joris, BelgiumHQ checked Sep 17, 2026	11-50	2 contacts →
	Indirect evidence “Bij Gallenco specialiseren we ons sinds 1990 in de kunst van het industrieel en agro isoleren.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: pipe insulation manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names pipe insulation manufacturers.
Partial evidence: Its own public description names part of pipe insulation manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pipe insulation manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 78 pipe insulation manufacturers based in Belgium

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Pipe insulation manufacturers based in Belgium at a glance

As of Sep 17, 2026

30.3%Verified-email coverage

52.0Average contacts per company

11-50Median size (employees)

3.8%Largest-city concentration · Antwerp

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 78 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among pipe insulation manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Belgium whose own description of what they do matches “pipe insulation manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names pipe insulation manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among pipe insulation manufacturers, and records with no verified work email. Companies headquartered outside Belgium are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,228 across the full list. 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 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names pipe insulation manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many pipe insulation manufacturers are there based in Belgium?

RevenueBase identified 78 pipe insulation manufacturers headquartered in Belgium as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Knauf Insulation, headquartered in Vise, tops this list with the largest team on record.

Which city has the most pipe insulation manufacturers?

Antwerp leads with 3 headquartered companies, followed by Anzegem (3) and Kortemark (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,228 verified decision-maker contacts tracked across these 78 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 Smart Search, 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.