Company lists · Data refreshed October 2026
Top 25 Natural fiber insulation manufacturers based in Belgium
RevenueBase identified 58 company matches for natural fiber insulation manufacturers associated with Belgium as of October 2026 and tracks 3,039 professional contacts across them, including 906 with verified work emails. Antwerp is the largest hub.
This list covers company matches for natural fiber insulation manufacturers 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 18, 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.
The 25 largest natural fiber insulation manufacturers based in Belgium
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 18, 2026 · View company records in RevenueBase | |||||
| 2 | 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 18, 2026 · View company records in RevenueBase | |||||
| 3 | 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 18, 2026 · View company records in RevenueBase | |||||
| 4 | 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 18, 2026 · View company records in RevenueBase | |||||
| 5 | 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 18, 2026 · View company records in RevenueBase | |||||
| 6 | 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 18, 2026 · View company records in RevenueBase | |||||
| 7 | 13 contacts → | ||||
Exact match “ROCKWOOL Belgium NV is part of the ROCKWOOL Group.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 8 | 11 contacts → | ||||
Exact match “Protect what matters most.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 9 | 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 18, 2026 · View company records in RevenueBase | |||||
| 10 | 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 18, 2026 · View company records in RevenueBase | |||||
| 11 | 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 18, 2026 · View company records in RevenueBase | |||||
| 12 | 5 contacts → | ||||
Exact match “Isolblow is een moderne en familiale KMO, gespecialiseerd in ecologische isolatietechnieken.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 13 | 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 18, 2026 · View company records in RevenueBase | |||||
| 14 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “Eltherm is specialist in isolatie sinds 1974, van dak tot kelder, zowel bij renovatie als nieuwbouw.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “Met hoogwaardige isolatieproducten die we zelf ontwikkelen, produceren en plaatsen, zorgen we voor comfort en bescherming die een leven lang meegaat.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “Derotex is a producer of natural fibers both recycled as virgin.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “At Isoskin, we’re setting a new standard in insulation.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Créée il y a plus de 30 ans, l'entreprise PAUL ZANZEN & FILS a diversifié ses activités en développant, au fil des années, en plus de la toiture et de la charpente, la…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “Isopower is een no-nonsense familiebedrijf dat elk project met grote zorg voor kwaliteit én duurzaamheid afwerkt.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “Waeyaert-Vermeersch is sinds 1967 een pionier in de isolatiemarkt.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match “AIM FOR EXCELLENCE!” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “In recent years, the demanding and ever-evolving construction market has been asking manufacturing and construction companies to develop and work more, better and more…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “Applis – vloer- en dakisolatie Je vloer of (plat) dak (laten) isoleren?” Recorded in the RevenueBase company graph · Oct 18, 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 “natural fiber insulation 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 58 natural fiber insulation manufacturers based in Belgium
See the full list, filter by size, metro and specialty, and access 906 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Natural fiber insulation manufacturers based in Belgium at a glance
As of Oct 18, 2026Companies by employee count
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 58 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 “natural fiber insulation 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 906 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 18, 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 “natural fiber insulation manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many natural fiber insulation manufacturers are there based in Belgium?
RevenueBase identified 58 company matches for natural fiber insulation manufacturers 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 natural fiber insulation manufacturers?
Antwerp leads with 3 company records, followed by Bilzen (2) and Kortemark (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 906 professional contacts with verified work emails tracked across these 58 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 18, 2026.
Ready to reach these companies? Verified emails and direct dials for all 58 natural fiber insulation manufacturers based in Belgium. Start with a free account, no credit card.
Download this list →Related lists
Natural fiber insulation manufacturers by geography
- Natural fiber insulation manufacturers based in Australia
- Natural fiber insulation manufacturers based in Austria
- Natural fiber insulation manufacturers based in Brazil
- Natural fiber insulation manufacturers based in Canada
- Natural fiber insulation manufacturers based in France
- Natural fiber insulation manufacturers based in Germany
- Natural fiber insulation manufacturers based in India
- Natural fiber insulation manufacturers based in Italy
- Natural fiber insulation manufacturers based in the Netherlands
- Natural fiber insulation manufacturers based in New Zealand
- Natural fiber insulation manufacturers based in Poland
- Natural fiber insulation manufacturers based in Spain
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Natural fiber insulation manufacturers based in Australia
- Natural fiber insulation manufacturers based in Austria
- Natural fiber insulation manufacturers based in Brazil
- Natural fiber insulation manufacturers based in Canada
- Natural fiber insulation manufacturers based in France
- Natural fiber insulation manufacturers based in Germany
Company intelligence · public preview
Top 25 natural fiber insulation manufacturers based in Belgium
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 58 matching company records for natural fiber insulation manufacturers based in Belgium, with 3,039 tracked contacts and 906 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 18, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 natural fiber insulation manufacturers based in Belgium
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Knauf Insulationknaufinsulation.com HQ: Vise, BelgiumReported employees: 5,001-10,000 | Vise, Belgium | 5,001-10,000 | Exact match | 1,705 contacts → |
“Knauf Insulation is one of the world’s largest manufacturers of insulation products and solutions.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Recticelrecticel.com HQ: Brussels, BelgiumReported employees: 1,001-5,000 | Brussels, Belgium | 1,001-5,000 | Exact match | 755 contacts → |
“Recticel Group is a leading insulation company with headquarters in Belgium and operations in eight countries across Europa and the US.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Isoprocisoproc.be HQ: Mechelen, BelgiumReported employees: 11-50 | Mechelen, Belgium | 11-50 | Exact match | 25 contacts → |
“Version FR ) ISOPROC produceert en verdeelt producten en totaaloplossingen voor de bouwschil van residentiële, appartements- en tertiaire gebouwen.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Isolutionisolution.be HQ: Namur, BelgiumReported employees: 11-50 | Namur, Belgium | 11-50 | Exact match | 19 contacts → |
“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 description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Eurabo BVeurabo.beHQ: Ronse, BelgiumReported employees: 11-50 | Ronse, Belgium | 11-50 | Exact match | 14 contacts → |
“Groothandel in hoogkwalitatieve bio-ecologische, houtbouw- en isolatiematerialen, met deskundig advies voor vakman en consument.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Aerobelaerobel.techHQ: Bilzen, BelgiumReported employees: 1-10 | Bilzen, Belgium | 1-10 | Exact match | 14 contacts → |
“Aerobel is a specialized production company that focuses on innovative insulation materials and systems.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Rockwool Beluxrockwool.be HQ: Wijnegem, BelgiumReported employees: 1,001-5,000 | Wijnegem, Belgium | 1,001-5,000 | Exact match | 13 contacts → |
“ROCKWOOL Belgium NV is part of the ROCKWOOL Group.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Owens Corning Foamglas Europefoamglas.com HQ: Tessenderlo, BelgiumReported employees: 201-500 | Tessenderlo, Belgium | 201-500 | Exact match | 11 contacts → |
“Protect what matters most.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Isolatecisolatec.be HQ: Hasselt, BelgiumReported employees: 11-50 | Hasselt, Belgium | 11-50 | Exact match | 10 contacts → |
“Isolatec - gevestigd in Hasselt - België is sinds 1985 actief op de Belgische markt als invoerder/groothandel van technische en industriële isolatiematerialen.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Isorexisorex.com HQ: Gavere, BelgiumReported employees: 11-50 | Gavere, Belgium | 11-50 | Exact match | 9 contacts → |
“Insulation and building plastics - Isorex BVBA is een groot- en detailhandel in isolatiemateriaal en PVC- producten.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Gt-Foamgt-foam.be HQ: Ravels, BelgiumReported employees: 11-50 | Ravels, Belgium | 11-50 | Exact match | 8 contacts → |
“GT-FOAM is gespecialiseerd in het aanbieding van in-situ isolatietoepassingen voor zowel nieuwbouw als renovatieprojecten.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Isolblowisolblow.be HQ: Aalter, BelgiumReported employees: 1-10 | Aalter, Belgium | 1-10 | Exact match | 5 contacts → |
“Isolblow is een moderne en familiale KMO, gespecialiseerd in ecologische isolatietechnieken.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Isoprojectisoproject.be HQ: Les Bons Villers, BelgiumReported employees: 1-10 | Les Bons Villers, Belgium | 1-10 | Exact match | 4 contacts → |
“ISOPROJECT SCRL FS & ECOPROJECT is a construction company based out of 101 Chaussée de Bruxelles(MEL), Les Bons Villers, Belgium.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Isopearlsisopearls.be HQ: Heusden-zolder, BelgiumReported employees: 1-10 | Heusden-zolder, Belgium | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Eltherm NVeltherm.be HQ: Kampenhout, BelgiumReported employees: 11-50 | Kampenhout, Belgium | 11-50 | Exact match | 3 contacts → |
“Eltherm is specialist in isolatie sinds 1974, van dak tot kelder, zowel bij renovatie als nieuwbouw.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ludisoludiso.be HQ: Bilzen, BelgiumReported employees: 1-10 | Bilzen, Belgium | 1-10 | Exact match | 3 contacts → |
“Met hoogwaardige isolatieproducten die we zelf ontwikkelen, produceren en plaatsen, zorgen we voor comfort en bescherming die een leven lang meegaat.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Thermiluxthermilux.be HQ: Bastogne, BelgiumReported employees: 1-10 | Bastogne, Belgium | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Derotexderotex.be HQ: Wielsbeke, BelgiumReported employees: 11-50 | Wielsbeke, Belgium | 11-50 | Exact match | 2 contacts → |
“Derotex is a producer of natural fibers both recycled as virgin.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Isoskin BVisoskin.be HQ: Houthalen, BelgiumReported employees: 1-10 | Houthalen, Belgium | 1-10 | Exact match | 2 contacts → |
“At Isoskin, we’re setting a new standard in insulation.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Paul Zanzen & Filszanzenetfils.be HQ: Sourbrodt, BelgiumReported employees: 11-50 | Sourbrodt, Belgium | 11-50 | Exact match | 2 contacts → |
“Créée il y a plus de 30 ans, l'entreprise PAUL ZANZEN & FILS a diversifié ses activités en développant, au fil des années, en plus de la toiture et de la charpente, la…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Isopowerisopower.be HQ: Lummen, BelgiumReported employees: 1-10 | Lummen, Belgium | 1-10 | Exact match | 2 contacts → |
“Isopower is een no-nonsense familiebedrijf dat elk project met grote zorg voor kwaliteit én duurzaamheid afwerkt.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Waeyaert-Vermeersch Isolatie NVwvisolatie.be HQ: Kortemark, BelgiumReported employees: 51-200 | Kortemark, Belgium | 51-200 | Exact match | 1 contacts → |
“Waeyaert-Vermeersch is sinds 1967 een pionier in de isolatiemarkt.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Technicastechnicas.be HQ: Londerzeel, BelgiumReported employees: 11-50 | Londerzeel, Belgium | 11-50 | Exact match | 1 contacts → |
“AIM FOR EXCELLENCE!” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Pirobouwpirobouw.com HQ: Schoten, BelgiumReported employees: 1-10 | Schoten, Belgium | 1-10 | Exact match | 1 contacts → |
“In recent years, the demanding and ever-evolving construction market has been asking manufacturing and construction companies to develop and work more, better and more…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Applis Bvbaapplis.beHQ: Tongerlo, BelgiumReported employees: 1-10 | Tongerlo, Belgium | 1-10 | Exact match | 1 contacts → |
“Applis – vloer- en dakisolatie Je vloer of (plat) dak (laten) isoleren?” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 58 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Natural fiber insulation manufacturers: dataset insights
October 18, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
58 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 58 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 18, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for natural fiber insulation manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many natural fiber insulation manufacturers did RevenueBase find based in Belgium?
The saved snapshot records 58 matching company records, 3,039 tracked contacts and 906 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 18, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Natural fiber insulation manufacturers by geography
- Natural fiber insulation manufacturers based in Australia
- Natural fiber insulation manufacturers based in Austria
- Natural fiber insulation manufacturers based in Brazil
- Natural fiber insulation manufacturers based in Canada
- Natural fiber insulation manufacturers based in France
- Natural fiber insulation manufacturers based in Germany
- Natural fiber insulation manufacturers based in India
- Natural fiber insulation manufacturers based in Italy
- Natural fiber insulation manufacturers based in the Netherlands
- Natural fiber insulation manufacturers based in New Zealand
- Natural fiber insulation manufacturers based in Poland
- Natural fiber insulation manufacturers based in Spain
Cite this list
RevenueBase Data Team. Top 25 natural fiber insulation manufacturers based in Belgium. Snapshot: October 18, 2026. https://revenuebase.ai/companies/natural-fiber-insulation-manufacturers/belgium.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Natural fiber insulation manufacturers based in Australia
- Natural fiber insulation manufacturers based in Austria
- Natural fiber insulation manufacturers based in Brazil
- Natural fiber insulation manufacturers based in Canada
- Natural fiber insulation manufacturers based in France
- Natural fiber insulation manufacturers based in Germany
Company intelligence · public preview
Top 25 natural fiber insulation manufacturers based in Belgium
RevenueBase records 58 matching company records for natural fiber insulation manufacturers based in Belgium, with 3,039 tracked contacts and 906 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 18, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 natural fiber insulation manufacturers based in Belgium
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Knauf Insulationknaufinsulation.com HQ: Vise, BelgiumReported employees: 5,001-10,000 | Vise, Belgium | 5,001-10,000 | Exact match | 1,705 contacts → |
“Knauf Insulation is one of the world’s largest manufacturers of insulation products and solutions.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Recticelrecticel.com HQ: Brussels, BelgiumReported employees: 1,001-5,000 | Brussels, Belgium | 1,001-5,000 | Exact match | 755 contacts → |
“Recticel Group is a leading insulation company with headquarters in Belgium and operations in eight countries across Europa and the US.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Isoprocisoproc.be HQ: Mechelen, BelgiumReported employees: 11-50 | Mechelen, Belgium | 11-50 | Exact match | 25 contacts → |
“Version FR ) ISOPROC produceert en verdeelt producten en totaaloplossingen voor de bouwschil van residentiële, appartements- en tertiaire gebouwen.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Isolutionisolution.be HQ: Namur, BelgiumReported employees: 11-50 | Namur, Belgium | 11-50 | Exact match | 19 contacts → |
“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 description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Eurabo BVeurabo.be HQ: Ronse, BelgiumReported employees: 11-50 | Ronse, Belgium | 11-50 | Exact match | 14 contacts → |
“Groothandel in hoogkwalitatieve bio-ecologische, houtbouw- en isolatiematerialen, met deskundig advies voor vakman en consument.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Aerobelaerobel.tech HQ: Bilzen, BelgiumReported employees: 1-10 | Bilzen, Belgium | 1-10 | Exact match | 14 contacts → |
“Aerobel is a specialized production company that focuses on innovative insulation materials and systems.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Rockwool Beluxrockwool.be HQ: Wijnegem, BelgiumReported employees: 1,001-5,000 | Wijnegem, Belgium | 1,001-5,000 | Exact match | 13 contacts → |
“ROCKWOOL Belgium NV is part of the ROCKWOOL Group.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Owens Corning Foamglas Europefoamglas.com HQ: Tessenderlo, BelgiumReported employees: 201-500 | Tessenderlo, Belgium | 201-500 | Exact match | 11 contacts → |
“Protect what matters most.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Isolatecisolatec.be HQ: Hasselt, BelgiumReported employees: 11-50 | Hasselt, Belgium | 11-50 | Exact match | 10 contacts → |
“Isolatec - gevestigd in Hasselt - België is sinds 1985 actief op de Belgische markt als invoerder/groothandel van technische en industriële isolatiematerialen.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Isorexisorex.com HQ: Gavere, BelgiumReported employees: 11-50 | Gavere, Belgium | 11-50 | Exact match | 9 contacts → |
“Insulation and building plastics - Isorex BVBA is een groot- en detailhandel in isolatiemateriaal en PVC- producten.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Gt-Foamgt-foam.be HQ: Ravels, BelgiumReported employees: 11-50 | Ravels, Belgium | 11-50 | Exact match | 8 contacts → |
“GT-FOAM is gespecialiseerd in het aanbieding van in-situ isolatietoepassingen voor zowel nieuwbouw als renovatieprojecten.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Isolblowisolblow.be HQ: Aalter, BelgiumReported employees: 1-10 | Aalter, Belgium | 1-10 | Exact match | 5 contacts → |
“Isolblow is een moderne en familiale KMO, gespecialiseerd in ecologische isolatietechnieken.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Isoprojectisoproject.be HQ: Les Bons Villers, BelgiumReported employees: 1-10 | Les Bons Villers, Belgium | 1-10 | Exact match | 4 contacts → |
“ISOPROJECT SCRL FS & ECOPROJECT is a construction company based out of 101 Chaussée de Bruxelles(MEL), Les Bons Villers, Belgium.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Isopearlsisopearls.be HQ: Heusden-zolder, BelgiumReported employees: 1-10 | Heusden-zolder, Belgium | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Eltherm NVeltherm.be HQ: Kampenhout, BelgiumReported employees: 11-50 | Kampenhout, Belgium | 11-50 | Exact match | 3 contacts → |
“Eltherm is specialist in isolatie sinds 1974, van dak tot kelder, zowel bij renovatie als nieuwbouw.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ludisoludiso.be HQ: Bilzen, BelgiumReported employees: 1-10 | Bilzen, Belgium | 1-10 | Exact match | 3 contacts → |
“Met hoogwaardige isolatieproducten die we zelf ontwikkelen, produceren en plaatsen, zorgen we voor comfort en bescherming die een leven lang meegaat.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Thermiluxthermilux.be HQ: Bastogne, BelgiumReported employees: 1-10 | Bastogne, Belgium | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Derotexderotex.be HQ: Wielsbeke, BelgiumReported employees: 11-50 | Wielsbeke, Belgium | 11-50 | Exact match | 2 contacts → |
“Derotex is a producer of natural fibers both recycled as virgin.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Isoskin BVisoskin.be HQ: Houthalen, BelgiumReported employees: 1-10 | Houthalen, Belgium | 1-10 | Exact match | 2 contacts → |
“At Isoskin, we’re setting a new standard in insulation.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Paul Zanzen & Filszanzenetfils.be HQ: Sourbrodt, BelgiumReported employees: 11-50 | Sourbrodt, Belgium | 11-50 | Exact match | 2 contacts → |
“Créée il y a plus de 30 ans, l'entreprise PAUL ZANZEN & FILS a diversifié ses activités en développant, au fil des années, en plus de la toiture et de la charpente, la…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Isopowerisopower.be HQ: Lummen, BelgiumReported employees: 1-10 | Lummen, Belgium | 1-10 | Exact match | 2 contacts → |
“Isopower is een no-nonsense familiebedrijf dat elk project met grote zorg voor kwaliteit én duurzaamheid afwerkt.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Waeyaert-Vermeersch Isolatie NVwvisolatie.be HQ: Kortemark, BelgiumReported employees: 51-200 | Kortemark, Belgium | 51-200 | Exact match | 1 contacts → |
“Waeyaert-Vermeersch is sinds 1967 een pionier in de isolatiemarkt.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Technicastechnicas.be HQ: Londerzeel, BelgiumReported employees: 11-50 | Londerzeel, Belgium | 11-50 | Exact match | 1 contacts → |
“AIM FOR EXCELLENCE!” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Pirobouwpirobouw.com HQ: Schoten, BelgiumReported employees: 1-10 | Schoten, Belgium | 1-10 | Exact match | 1 contacts → |
“In recent years, the demanding and ever-evolving construction market has been asking manufacturing and construction companies to develop and work more, better and more…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Applis Bvbaapplis.be HQ: Tongerlo, BelgiumReported employees: 1-10 | Tongerlo, Belgium | 1-10 | Exact match | 1 contacts → |
“Applis – vloer- en dakisolatie Je vloer of (plat) dak (laten) isoleren?” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 58 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Natural fiber insulation manufacturers: dataset insights
October 18, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
58 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 58 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 18, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for natural fiber insulation manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many natural fiber insulation manufacturers did RevenueBase find based in Belgium?
The saved snapshot records 58 matching company records, 3,039 tracked contacts and 906 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 18, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Natural fiber insulation manufacturers by geography
- Natural fiber insulation manufacturers based in Australia
- Natural fiber insulation manufacturers based in Austria
- Natural fiber insulation manufacturers based in Brazil
- Natural fiber insulation manufacturers based in Canada
- Natural fiber insulation manufacturers based in France
- Natural fiber insulation manufacturers based in Germany
- Natural fiber insulation manufacturers based in India
- Natural fiber insulation manufacturers based in Italy
- Natural fiber insulation manufacturers based in the Netherlands
- Natural fiber insulation manufacturers based in New Zealand
- Natural fiber insulation manufacturers based in Poland
- Natural fiber insulation manufacturers based in Spain
Cite this list
RevenueBase Data Team. Top 25 natural fiber insulation manufacturers based in Belgium. Snapshot: October 18, 2026. https://revenuebase.ai/companies/natural-fiber-insulation-manufacturers/belgium.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Natural fiber insulation manufacturers based in Australia
- Natural fiber insulation manufacturers based in Austria
- Natural fiber insulation manufacturers based in Brazil
- Natural fiber insulation manufacturers based in Canada
- Natural fiber insulation manufacturers based in France
- Natural fiber insulation manufacturers based in Germany