Company lists · Data refreshed September 2026

Top 25 Industrial ventilation system manufacturers based in Belgium

Name: Industrial ventilation system manufacturers based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 115 companies tracked

RevenueBase identified 115 industrial ventilation system manufacturers headquartered in Belgium as of September 2026 and tracks 1,046 professional contacts across them, including 483 with verified work emails. Dilsen-Stokkem is the largest hub.

This list covers industrial ventilation system 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 17, 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 17, 2026 86% judged on-target in blind review

115Companies

1,046Contacts tracked

483Verified emails

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The 25 largest industrial ventilation system manufacturers based in Belgium

Ranked by team size

Top 25 of 115 industrial ventilation system manufacturers based in Belgium, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial ventilation system 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	Duco Ventilation & SUN Control	Strong evidence	Veurne, BelgiumHQ checked Sep 17, 2026	201-500	153 contacts →
	Strong evidence “DUCO Ventilation & Sun Control is dedicated to promoting health through its advancements in ventilation and solar shading systems, always prioritising optimal occupant comfort and…” Source: RevenueBase Database · checked Sep 17, 2026
2	Cairox Belgium	Partial evidence	Zaventem, BelgiumHQ checked Sep 17, 2026	51-200	129 contacts →
	Partial evidence “CAIROX BELGIUM is a leading supplier of Heating, Ventilation and Air Conditioning products (HVAC).” Source: RevenueBase Database · checked Sep 17, 2026
3	Deltrian International	Indirect evidence	Fleurus, BelgiumHQ checked Sep 17, 2026	501-1,000	123 contacts →
	Indirect evidence “Every year, air pollution prematurely kills 7 million people worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
4	JUVAH	Partial evidence	Sint-lenaarts, BelgiumHQ checked Sep 17, 2026	51-200	49 contacts →
	Partial evidence “Efficiënte ventilatie, daar tekenen wij voor!” Source: RevenueBase Database · checked Sep 17, 2026
5	Grada International	Indirect evidence	Lokeren, BelgiumHQ checked Sep 17, 2026	51-200	44 contacts →
	Indirect evidence “For over half of a century Grada International has been a reliable partner and expert supplier of smart solutions in the field of air distribution, air control and air comfort.” Source: RevenueBase Database · checked Sep 17, 2026
6	Typhoon	Strong evidence	Beveren-Leie Waregem, BelgiumHQ checked Sep 17, 2026	51-200	34 contacts →
	Strong evidence “For over half a century, we have provided our customers - both international corporations and industrial SMEs – with industrial dedusting and pneumatic conveying systems.” Source: RevenueBase Database · checked Sep 17, 2026
7	Ventilair Group Belgium	Partial evidence	Kuurne, BelgiumHQ checked Sep 17, 2026	11-50	26 contacts →
	Partial evidence “Since 2005, we have been pursuing the (further) development of innovative systems that contribute to the comfort of your living environment, more specifically a healthy indoor…” Source: RevenueBase Database · checked Sep 17, 2026
8	Beltherm	Indirect evidence	Zedelgem, BelgiumHQ checked Sep 17, 2026	51-200	20 contacts →
	Indirect evidence “Beltherm is gespecialiseerd in het leveren en plaatsen van luchtbehandelingsinstallaties en het produceren en plaatsen metalen luchtkanalen, roosters, schouwen en alle toebehoren…” Source: RevenueBase Database · checked Sep 17, 2026
9	s.air	Indirect evidence	Gijzegem, BelgiumHQ checked Sep 17, 2026	51-200	17 contacts →
	Indirect evidence “S.air is een specialist in het ontwerpen en uitvoeren van complete oplossingen.” Source: RevenueBase Database · checked Sep 17, 2026
10	DE Kobra	Strong evidence	Opwijk, BelgiumHQ checked Sep 17, 2026	51-200	17 contacts →
	Strong evidence “De Kobra is uw one-stop shopping adres voor systemen en service op het gebied van ventilatie voor keukens en verbruikszalen.” Source: RevenueBase Database · checked Sep 17, 2026
11	Stokjes NV	Partial evidence	Tessenderlo, BelgiumHQ checked Sep 17, 2026	51-200	16 contacts →
	Partial evidence “Stokjes nv is al jaren gespecialiseerd in het ontwerpen en uitvoeren van ventilatiesystemen voor onder andere- Woningen - Winkels - Kantoren - Fabrieken - Andere…” Source: RevenueBase Database · checked Sep 17, 2026
12	Camfil Belgium NV SA	Indirect evidence	Zaventem, BelgiumHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “For more than half a century, Camfil has been helping people breathe cleaner air.” Source: RevenueBase Database · checked Sep 17, 2026
13	TM Technics	Strong evidence	Genk, BelgiumHQ checked Sep 17, 2026	11-50	13 contacts →
	Strong evidence “Industriële ventilatie?” Source: RevenueBase Database · checked Sep 17, 2026
14	Comfort Home Ventilatiesystemen	Partial evidence	Tielt, BelgiumHQ checked Sep 17, 2026	11-50	13 contacts →
	Partial evidence “Comfort Home is gespecialiseerd in het plaatsen van ventilatie in woningen, appartementen en kantoren.” Source: RevenueBase Database · checked Sep 17, 2026
15	Aldes Benelux	Partial evidence	Hermalle-sous-argenteau, BelgiumHQ checked Sep 17, 2026	11-50	13 contacts →
	Partial evidence “Au cœur des intérieurs de millions de personnes, Aldes conçoit et fabrique des solutions de ventilation et confort thermiques fiables et performantes.” Source: RevenueBase Database · checked Sep 17, 2026
16	Rucon Ventilatoren	Indirect evidence	Antwerpen, BelgiumHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “Rucon Ventilatoren nv, opgericht in 1985.” Source: RevenueBase Database · checked Sep 17, 2026
17	Sanutal	Indirect evidence	Grobbendonk, BelgiumHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “Sanutal is a producer and distributor of HVAC-S products with a “Made in Belgium” design.” Source: RevenueBase Database · checked Sep 17, 2026
18	Airx - AIR Experts	Partial evidence	Merelbeke, BelgiumHQ checked Sep 17, 2026	11-50	8 contacts →
	Partial evidence “We do commissioning of complete ventilation installations of residential and non-residential projects.” Source: RevenueBase Database · checked Sep 17, 2026
19	Airsmart BV	Strong evidence	Schoten, BelgiumHQ checked Sep 17, 2026	1-10	7 contacts →
	Strong evidence “AirSmart is a Belgian manufacturer of ventilation products that uniquely focuses on making affordable solutions that guarantee user-friendly installation and energy efficiency.” Source: RevenueBase Database · checked Sep 17, 2026
20	Artiliege SA	Strong evidence	Liege, BelgiumHQ checked Sep 17, 2026	11-50	7 contacts →
	Strong evidence “Fondée en 1983, Artiliege s’est rapidement développée dans le domaine de la ventilation industrielle et de la maintenance de ventilateurs.” Source: RevenueBase Database · checked Sep 17, 2026
21	Clima Construct	Partial evidence	Wommelgem, BelgiumHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “VENTILATION IS OUR BUSINESS Clima Construct is zowel fabrikant van luchtkanalen als groothandel in ventilatiemateriaal.” Source: RevenueBase Database · checked Sep 17, 2026
22	Airvent	Partial evidence	Bruges, BelgiumHQ checked Sep 17, 2026	11-50	6 contacts →
	Partial evidence “Airvent is aanbieder van allerhande luchtkanalen en toebehoren voor ventilatie en airconditioning.” Source: RevenueBase Database · checked Sep 17, 2026
23	Flanders AIR Technic	Indirect evidence	Kruisem, BelgiumHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “De activiteiten van FAT gaan terug naar 1976.” Source: RevenueBase Database · checked Sep 17, 2026
24	Airvision	Partial evidence	Louvain-la-neuve, BelgiumHQ checked Sep 17, 2026	1-10	5 contacts →
	Partial evidence “AirVision has become a reference for the industrial client whom processes reach to air management.” Source: RevenueBase Database · checked Sep 17, 2026
25	Lysair	Partial evidence	Sint-baafs-vijve, BelgiumHQ checked Sep 17, 2026	51-200	5 contacts →
	Partial evidence “Lysair is een specialist in industriële ontstoffingsinstallaties en pneumatische transporten Lysair is a specialist in industrial dedusting installations and pneumatic conveying…” Source: RevenueBase Database · checked Sep 17, 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: industrial ventilation system 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 industrial ventilation system manufacturers.
Partial evidence: Its own public description names part of industrial ventilation system manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial ventilation system 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 115 industrial ventilation system manufacturers based in Belgium

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Industrial ventilation system manufacturers based in Belgium at a glance

As of Sep 17, 2026

46.2%Verified-email coverage

9.1Average contacts per company

11-50Median size (employees)

2.6%Largest-city concentration · Dilsen-Stokkem

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 115 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 industrial ventilation system 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 “industrial ventilation system 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 industrial ventilation system 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 industrial ventilation system 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, 483 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 17, 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 industrial ventilation system 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 industrial ventilation system manufacturers are there based in Belgium?

RevenueBase identified 115 industrial ventilation system 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?

Duco Ventilation & SUN Control, headquartered in Veurne, tops this list with the largest team on record.

Which city has the most industrial ventilation system manufacturers?

Dilsen-Stokkem leads with 3 headquartered companies, followed by Genk (3) and Vilvoorde (3).

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 483 verified decision-maker contacts tracked across these 115 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 17, 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 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.