Company lists · Data refreshed November 2026

Top 12 Thermal break window manufacturers based in Belgium

RevenueBase identified 30 company matches for thermal break window manufacturers associated with Belgium as of November 2026 and tracks 190 professional contacts across them, including 74 with verified work emails. Anderlecht is the largest hub.

This list covers company matches for thermal break window 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 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
30Companies
190Contacts tracked
74Verified emails
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The 12 largest thermal break window manufacturers based in Belgium

Ranked by team size
Top 12 of 30 company matches for thermal break window manufacturers 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 matchAnzegem, BelgiumHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Building Windows is a fast growing company that specialises in the building of PVC and Aluminium windows, doors and varandas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGentbrugge, BelgiumHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Schöck België BV is part of the Schöck Bauteile GmbH group and is an international supplier of thermal break elements and anchoring technology.”

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 matchLessines, BelgiumHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Hasmetal is a facade company providing clients with solutions for building envelopes to their specific needs and requirements.”

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 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
8Exact matchHooglede-gits, BelgiumHQ recorded Nov 6, 2026501-1,0008 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchIzegem, BelgiumHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Haki is a leading manufacturer of high quality windows based in Izegem, Belgium.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact 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
12Exact matchHouthalen - Helchteren, BelgiumHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Wij leveren en installeren maatoplossingen voor ramen, deuren en gevels voor de project- en residentiële bouw.”

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

Showing 12 of 30 thermal break window manufacturers based in Belgium

See the full list, filter by size, metro and specialty, and access 74 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Thermal break window manufacturers based in Belgium at a glance

As of Nov 6, 2026
38.9%Verified-email coverage
6.3Average contacts per company
11-50Median size (employees)
3.3%Largest-city concentration · Anderlecht
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
8
11-50
17
51-200
3
501-1,000
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 30 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 window 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 74 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 window manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many thermal break window manufacturers are there based in Belgium?

RevenueBase identified 30 company matches for thermal break window manufacturers 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 window manufacturers?

Anderlecht leads with 1 company records, followed by Anzegem (1) and Arendonk (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 74 professional contacts with verified work emails tracked across these 30 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.