Company lists · Data refreshed October 2026

Top 11 Curtain wall installation contractors based in Belgium

RevenueBase identified 28 company matches for curtain wall installation contractors associated with Belgium as of October 2026 and tracks 114 professional contacts across them, including 36 with verified work emails. Lommel is the largest hub.

This list covers company matches for curtain wall installation contractors 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
28Companies
114Contacts tracked
36Verified emails
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The 11 largest curtain wall installation contractors based in Belgium

Ranked by team size
Top 11 of 28 company matches for curtain wall installation contractors 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLessines, BelgiumHQ recorded Oct 11, 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 · Oct 11, 2026 · View company records in RevenueBase
2Exact matchTielen, BelgiumHQ recorded Oct 11, 20261-1010 contacts →

Exact match

“Welkom op onze pagina!”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3Exact matchSint-niklaas, BelgiumHQ recorded Oct 11, 202651-2009 contacts →

Exact match

“Glasbouw Miraxvit is a division of Polypane Glasindustrie NV.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4Exact matchMarche-en-famenne, BelgiumHQ recorded Oct 11, 202611-509 contacts →

Exact match

“Habiller la fenêtre, notre métier.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5Exact matchLaarne, BelgiumHQ recorded Oct 11, 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 · Oct 11, 2026 · View company records in RevenueBase
6Exact matchTienen, BelgiumHQ recorded Oct 11, 202611-508 contacts →

Exact match

“J.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7Exact matchWervik, BelgiumHQ recorded Oct 11, 20261-103 contacts →

Exact match

“WINDOUT is de betrouwbare en professionele partner voor ramen, deuren, gordijngevels, vitrines en glaswerken voor zowel renovatie als voor nieuwbouw.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8Exact matchRue Petite Vâ 63, BelgiumHQ recorded Oct 11, 202611-503 contacts →

Exact match

“Winconcept est une société spécialisée dans la pose de portes et fenêtres.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9Exact matchNazareth, BelgiumHQ recorded Oct 11, 20261-102 contacts →

Exact match

“BC-E glassprojects is a company who commits itself in designing and executing project specific glass solutions.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10Exact matchBrussels, BelgiumHQ recorded Oct 11, 20261-102 contacts →

Exact match

“Company specialised in the Facades Industry: aluminium windows and doors, curtain walls and ventilated facades.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11Exact matchLommel, BelgiumHQ recorded Oct 11, 202611-501 contacts →

Exact match

“R&M van den boer is een Reynaers constructeur gelegen te Lommel.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

Showing 11 of 28 curtain wall installation contractors based in Belgium

See the full list, filter by size, metro and specialty, and access 36 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Curtain wall installation contractors based in Belgium at a glance

As of Oct 11, 2026
31.6%Verified-email coverage
4.1Average contacts per company
11-50Median size (employees)
7.1%Largest-city concentration · Lommel
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
11
11-50
12
51-200
3

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 28 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 “curtain wall installation contractors” 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 36 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 “curtain wall installation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many curtain wall installation contractors are there based in Belgium?

RevenueBase identified 28 company matches for curtain wall installation contractors 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?

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

Which city has the most curtain wall installation contractors?

Lommel leads with 2 company records, followed by Tienen (2) and Wervik (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 36 professional contacts with verified work emails tracked across these 28 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.