Company lists · Data refreshed November 2026

Top 21 Thermal break aluminum frame makers based in Belgium

RevenueBase identified 42 company matches for thermal break aluminum frame makers associated with Belgium as of November 2026 and tracks 262 professional contacts across them, including 108 with verified work emails. Arendonk is the largest hub.

This list covers company matches for thermal break aluminum frame makers 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 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
42Companies
262Contacts tracked
108Verified emails
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The 21 largest thermal break aluminum frame makers based in Belgium

Ranked by team size
Top 21 of 42 company matches for thermal break aluminum frame makers based in Belgium, 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 matchHeist-op-den-berg, BelgiumHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Aluro is the worldwide market leader in the thermal break assembly of aluminum profiles with plastic strips.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchWaimes, BelgiumHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“FABRIBOIS crée et produit des gammes de châssis, des portes et des murs-rideaux sur mesure de très haute performance en aluminium, bois, bois-aluminium et résistant au feu.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchOud-turnhout, BelgiumHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“CS Raamconstructies groeide de afgelopen 40 jaar uit tot dé specialist in ramen en deuren in staal of aluminium.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchOpglabbeek, BelgiumHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Alulim staat voor kwaliteit, innovatie en veiligheid.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchOudenaarde, BelgiumHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Aluminium ramen en deuren zijn ons vak en onze passie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHerentals, BelgiumHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Topkwaliteit op maat door duurzame samenwerking”.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchUccle, BelgiumHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Une des dernières sociétés Bruxelloise qui fabrique les châssis dans ses propres usines pvc, alu et portes de garage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchFlémalle, BelgiumHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“BELGOPLAST SRL est une entreprise de fabrication de châssis de fenêtres en PVC et ALU basée à Flémalle (Liège).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLaarne, BelgiumHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“De Witte is al meer dan vijftig jaar gespecialiseerd in het ontwerpen, produceren en installeren van aluminiumconstructies zoals ramen, deuren en vliesgevels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDadizele, BelgiumHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Aluminiumconstructie ramen en deuren”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGembloux, BelgiumHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchZonnebeke, BelgiumHQ recorded Nov 6, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHerentals, BelgiumHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Aluminium ramen en deuren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWervik, BelgiumHQ recorded Nov 6, 202611-506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLeuze-en-hainaut, BelgiumHQ recorded Nov 6, 202611-506 contacts →

Exact match

“En Alu, PVC, Bois, Menuifab fabrique des châssis, portes et autres éléments d’ouvertures, fermetures ou protections du bâtiment depuis 4 générations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchFleurus, BelgiumHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHooglede, BelgiumHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPetit-rechain, BelgiumHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Située à Verviers en province de Liège, l'entreprise Les Châssis Ernst est votre partenaire incontournable en matière de châssis, vérandas et pergolas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchArendonk, BelgiumHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Bouwcenter Ramen en Deuren Bouwcenter voor uw ramen en deuren in aluminium en kunststof.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchOostkamp, BelgiumHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Exclusive distributor for BUG alu window and door sills, wood-alu window profiles, curtain walls and TRELLEBORG window and door sealings.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBelgiumHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Wij produceren aluminium ramen en deuren, en leveren deze B2B.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 21 of 42 thermal break aluminum frame makers based in Belgium

See the full list, filter by size, metro and specialty, and access 108 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Thermal break aluminum frame makers based in Belgium at a glance

As of Nov 6, 2026
41.2%Verified-email coverage
6.2Average contacts per company
11-50Median size (employees)
4.8%Largest-city concentration · Arendonk
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
17
11-50
21
51-200
3
1,001-5,000
1

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 42 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 “thermal break aluminum frame makers” 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 108 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 “thermal break aluminum frame makers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many thermal break aluminum frame makers are there based in Belgium?

RevenueBase identified 42 company matches for thermal break aluminum frame makers associated with Belgium 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?

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

Which city has the most thermal break aluminum frame makers?

Arendonk leads with 2 company records, followed by Herentals (2) and Anzegem (1).

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 108 professional contacts with verified work emails tracked across these 42 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.