Company lists · Data refreshed September 2026

Top 25 Window frame aluminum manufacturers based in Belgium

Name: Window frame aluminum manufacturers based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 279 companies tracked

RevenueBase identified 279 window frame aluminum manufacturers headquartered in Belgium as of September 2026 and tracks 2,928 professional contacts across them, including 1,123 with verified work emails. Lokeren is the largest hub.

This list covers window frame aluminum 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 19, 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 19, 2026 86% judged on-target in blind review

279Companies

2,928Contacts tracked

1,123Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest window frame aluminum manufacturers based in Belgium

Ranked by team size

Top 25 of 279 window frame aluminum manufacturers based in Belgium, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to window frame aluminum 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	Reynaers Aluminium	Strong evidence	Duffel, BelgiumHQ checked Sep 19, 2026	1,001-5,000	714 contacts →
	Strong evidence “Reynaers Aluminium is a leading specialist in the development and marketing of innovative, sustainable aluminium solutions for windows, doors and façades.” Source: RevenueBase Database · checked Sep 19, 2026
2	Belisol	Strong evidence	Hasselt, BelgiumHQ checked Sep 19, 2026	501-1,000	271 contacts →
	Strong evidence “For more than 48 years, Belisol has been a specialist in windows, doors and sliding doors in PVC, aluminium and wood.” Source: RevenueBase Database · checked Sep 19, 2026
3	Profel Group	Partial evidence	Pelt, BelgiumHQ checked Sep 19, 2026	1,001-5,000	267 contacts →
	Partial evidence “De Profel Group is Benelux marktleider in de productie van ramen en deuren in aluminium, pvc en hout voor de residentiële woningbouw.” Source: RevenueBase Database · checked Sep 19, 2026
4	Aliplast Aluminium Systems NV	Partial evidence	Lokeren, BelgiumHQ checked Sep 19, 2026	201-500	107 contacts →
	Partial evidence “Founded in 1984, Aliplast Aluminium Systems Belgium has through the years grown into one of the leading players on the international market for developing and producing aluminium…” Source: RevenueBase Database · checked Sep 19, 2026
5	Vorsselmans NV	Partial evidence	Wuustwezel, BelgiumHQ checked Sep 19, 2026	51-200	80 contacts →
	Partial evidence “Al meer dan 45 jaar is Vorsselmans specialist in aluminium ramen en gevels.” Source: RevenueBase Database · checked Sep 19, 2026
6	Kwadro Ramen & Deuren	Partial evidence	Hasselt, BelgiumHQ checked Sep 19, 2026	51-200	74 contacts →
	Partial evidence “KwadrO is dé referentie als het gaat over ramen en deuren in PVC, aluminium of hout.” Source: RevenueBase Database · checked Sep 19, 2026
7	Engels Windows & Doors	Strong evidence	Lokeren, BelgiumHQ checked Sep 19, 2026	51-200	61 contacts →
	Strong evidence “It's all about beautiful windows and doors WOOD \| ALUMINIUM” Source: RevenueBase Database · checked Sep 19, 2026
8	Lootens	Partial evidence	Drongen, BelgiumHQ checked Sep 19, 2026	51-200	33 contacts →
	Partial evidence “Over the years, Lootens has developed a distinctive expertise in the design and manufacture of high-end joinery.” Source: RevenueBase Database · checked Sep 19, 2026
9	Reynaers Aluminium Belux	Indirect evidence	Duffel, BelgiumHQ checked Sep 19, 2026	1,001-5,000	29 contacts →
	Indirect evidence “Samenwerken aan duurzame schoonheid Echte schoonheid laat je liever niet los.” Source: RevenueBase Database · checked Sep 19, 2026
10	Pouleyn	Partial evidence	Anzegem, BelgiumHQ checked Sep 19, 2026	51-200	28 contacts →
	Partial evidence “Pouleyn is synonymous with refined aesthetics and timeless craftsmanship in exclusive windows, doors and gates.” Source: RevenueBase Database · checked Sep 19, 2026
11	Bruynseels-Vochten NV	Partial evidence	Kalmthout, BelgiumHQ checked Sep 19, 2026	51-200	26 contacts →
	Partial evidence “Bruynseels-Vochten NV plaatst al meer dan 20 jaar ramen en deuren in PVC en aluminium, en veranda's in aluminium van topkwaliteit.” Source: RevenueBase Database · checked Sep 19, 2026
12	Corialis Group	Partial evidence	Lokeren, BelgiumHQ checked Sep 19, 2026	1,001-5,000	21 contacts →
	Partial evidence “Corialis Group (Core Innovative Aluminium Integrated Solutions) is a leading player in the design and manufacturing of high quality, technologically-advanced aluminium systems for…” Source: RevenueBase Database · checked Sep 19, 2026
13	Fabribois & Fabrialu	Partial evidence	Waimes, BelgiumHQ checked Sep 19, 2026	11-50	20 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
14	Windowmakers	Strong evidence	2300 Turnhout, BelgiumHQ checked Sep 19, 2026	11-50	20 contacts →
	Strong evidence “Windowmakers is een gespecialiseerd productiebedrijf voor ramen en deuren in PVC en Aluminium.” Source: RevenueBase Database · checked Sep 19, 2026
15	KA Construct	Partial evidence	Beerse, BelgiumHQ checked Sep 19, 2026	11-50	18 contacts →
	Partial evidence “KA construct ontwerpt en implementeert al meer dan 45 jaar aluminium maatoplossingen voor gevelconstructies op de projectmarkt.” Source: RevenueBase Database · checked Sep 19, 2026
16	Aluzon	Indirect evidence	Zonhoven, BelgiumHQ checked Sep 19, 2026	51-200	18 contacts →
	Indirect evidence “ALUZON is a mining & metals company based out of 7 Boddenveldweg, Zonhoven, Belgium.” Source: RevenueBase Database · checked Sep 19, 2026
17	CEZAM	Partial evidence	Sensenruth, BelgiumHQ checked Sep 19, 2026	51-200	17 contacts →
	Partial evidence “Fabrication de portes et de fenêtres en Pvc & aluminium” Source: RevenueBase Database · checked Sep 19, 2026
18	Building Windows NV	Strong evidence	Anzegem, BelgiumHQ checked Sep 19, 2026	51-200	17 contacts →
	Strong evidence “Building Windows is a fast growing company that specialises in the building of PVC and Aluminium windows, doors and varandas.” Source: RevenueBase Database · checked Sep 19, 2026
19	Alutec	Indirect evidence	Perwez, BelgiumHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “Depuis plus de 40 ans, notre société, orientée vers une clientèle professionnelle, est en évolution constante et doit son succès non seulement à la qualité de ses matériaux mais…” Source: RevenueBase Database · checked Sep 19, 2026
20	DE Jaeghere BV	Indirect evidence	Meulebeke, BelgiumHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “De Jaeghere verzorgt al meer dan 45 jaar ramen, deuren en ander buitenschrijnwerk.” Source: RevenueBase Database · checked Sep 19, 2026
21	DE Clerck Ramen EN Deuren	Indirect evidence	Sint-gillis-waas, BelgiumHQ checked Sep 19, 2026	51-200	16 contacts →
	Indirect evidence “Bij De Clerck hebben we al meer dan 50 jaar ervaring in de #productie en #plaatsing van #ramen en #deuren.” Source: RevenueBase Database · checked Sep 19, 2026
22	Allaert Aluminium	Partial evidence	Harelbeke, BelgiumHQ checked Sep 19, 2026	51-200	16 contacts →
	Partial evidence “Our MISSION at Allaert Aluminium: Since 1955, quality, steady growth, and long lasting relations with all concerned, were important issues for the company.” Source: RevenueBase Database · checked Sep 19, 2026
23	Pauwels Veranda's Ramen Deuren	Strong evidence	Ninove, BelgiumHQ checked Sep 19, 2026	11-50	13 contacts →
	Strong evidence “Pauwels verandas, windows and doors is an authorized Reynaers Aluminium Partner with over 60 years of experience in veranda technology and over 20 years of experience in windows…” Source: RevenueBase Database · checked Sep 19, 2026
24	Vandenbroucke Window Solutions	Indirect evidence	Wevelgem, BelgiumHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “Al meer dan 80 jaar lang is familiebedrijf Ramen Vandenbroucke uit West-Vlaanderen gespecialiseerd in de productie en plaatsing van ramen & deuren.” Source: RevenueBase Database · checked Sep 19, 2026
25	Alu2	Partial evidence	St-truiden, BelgiumHQ checked Sep 19, 2026	51-200	13 contacts →
	Partial evidence “ALU2+ ontwerpt, produceert en installeert aluminium buitenschrijnwerk voor nieuwbouw- en renovatieprojecten.” Source: RevenueBase Database · checked Sep 19, 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: window frame aluminum 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 window frame aluminum manufacturers.
Partial evidence: Its own public description names part of window frame aluminum manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name window frame aluminum 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 279 window frame aluminum manufacturers based in Belgium

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,123 reachable decision-makers.

Free signup · no credit card

View the full list →

Window frame aluminum manufacturers based in Belgium at a glance

As of Sep 19, 2026

38.4%Verified-email coverage

10.5Average contacts per company

11-50Median size (employees)

1.8%Largest-city concentration · Lokeren

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

126

11-50

110

51-200

201-500

501-1,000

1,001-5,000

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 279 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 window frame aluminum 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 “window frame aluminum 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 window frame aluminum 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 window frame aluminum 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, 1,123 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 19, 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 window frame aluminum 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 window frame aluminum manufacturers are there based in Belgium?

RevenueBase identified 279 window frame aluminum 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?

Reynaers Aluminium, headquartered in Duffel, tops this list with the largest team on record.

Which city has the most window frame aluminum manufacturers?

Lokeren leads with 5 headquartered companies, followed by Anzegem (4) and Schoten (4).

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 1,123 verified decision-maker contacts tracked across these 279 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 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 279 window frame aluminum manufacturers based in Belgium. Start with a free account, no credit card.

Download this list →

Related lists

Window frame aluminum manufacturers by geography

Browse the directory

Browse: Companies home · All Belgium lists · All Window frame aluminum manufacturers lists · New lists

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.