Company lists · Data refreshed September 2026

Top 24 Ducting and ductwork manufacturers based in Belgium

Name: Ducting and ductwork manufacturers based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 44 companies tracked

RevenueBase identified 44 ducting and ductwork manufacturers headquartered in Belgium as of September 2026 and tracks 411 professional contacts across them, including 152 with verified work emails. Wommelgem is the largest hub.

This list covers ducting and ductwork 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 16, 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 16, 2026 86% judged on-target in blind review

44Companies

411Contacts tracked

152Verified emails

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The 24 largest ducting and ductwork manufacturers based in Belgium

Ranked by team size

Top 24 of 44 ducting and ductwork manufacturers based in Belgium, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to ducting and ductwork 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	JUVAH	Indirect evidence	Sint-lenaarts, BelgiumHQ checked Sep 16, 2026	51-200	49 contacts →
	Indirect evidence “Efficiënte ventilatie, daar tekenen wij voor!” Source: RevenueBase Database · checked Sep 16, 2026
2	Grada International	Indirect evidence	Lokeren, BelgiumHQ checked Sep 16, 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 16, 2026
3	Climatech International SA	Partial evidence	Lasne, BelgiumHQ checked Sep 16, 2026	11-50	30 contacts →
	Partial evidence “Formed in 1985, Climatech has rapidly positioned itself as the leading European manufacturer of flexible duct connectors, insulation fastening systems and other duct accessories.” Source: RevenueBase Database · checked Sep 16, 2026
4	VENTO	Indirect evidence	Oudenaarde, BelgiumHQ checked Sep 16, 2026	1,001-5,000	27 contacts →
	Indirect evidence “Vento was established in by Pieter Tsjoen.” Source: RevenueBase Database · checked Sep 16, 2026
5	Airkan	Indirect evidence	Oudenaarde, BelgiumHQ checked Sep 16, 2026	51-200	27 contacts →
	Indirect evidence “NV.” Source: RevenueBase Database · checked Sep 16, 2026
6	Beltherm	Indirect evidence	Zedelgem, BelgiumHQ checked Sep 16, 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 16, 2026
7	Hooyberghs Hvac	Indirect evidence	Turnhout, BelgiumHQ checked Sep 16, 2026	11-50	20 contacts →
	Indirect evidence “Hooyberghs HVAC, een merk van VINCI Energies, ontwerpt en bouwt technische installaties op maat, volgens de wensen van de klant.” Source: RevenueBase Database · checked Sep 16, 2026
8	Deltha	Indirect evidence	Diepenbeek, BelgiumHQ checked Sep 16, 2026	11-50	19 contacts →
	Indirect evidence “Deltha ontwerpt en bouwt uw gebouwinstallaties, verwarming, koeling, ventilatie, elektriciteit en sanitair.” Source: RevenueBase Database · checked Sep 16, 2026
9	Climawest NV	Indirect evidence	Zwevegem, BelgiumHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence “Climawest NV is an installation company specialized in HVAC applications for businesses, offices, industry, retail, and private construction.” Source: RevenueBase Database · checked Sep 16, 2026
10	Stokjes NV	Indirect evidence	Tessenderlo, BelgiumHQ checked Sep 16, 2026	51-200	16 contacts →
	Indirect 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 16, 2026
11	Prihoda Be-Fr-Ch Textile Ducting And Diffusers	Partial evidence	Kuurne, BelgiumHQ checked Sep 16, 2026	1-10	12 contacts →
	Partial evidence “Prihoda BE-FR-CH is the exclusive partner in Belgium, Luxembourg, France and Switzerland for the 100% made-to-measure textile diffusers from European manufacturer - and…” Source: RevenueBase Database · checked Sep 16, 2026
12	Rucon Ventilatoren	Indirect evidence	Antwerpen, BelgiumHQ checked Sep 16, 2026	11-50	11 contacts →
	Indirect evidence “Rucon Ventilatoren nv, opgericht in 1985.” Source: RevenueBase Database · checked Sep 16, 2026
13	Sanutal	Indirect evidence	Grobbendonk, BelgiumHQ checked Sep 16, 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 16, 2026
14	Future Clima	Indirect evidence	Houthalen, BelgiumHQ checked Sep 16, 2026	11-50	9 contacts →
	Indirect evidence “Future Clima uw partner in hvac & sanitair Future clima is ontstaan uit een combinatie van meer dan 30 jaar ervaring in de hvac/san sector en jeugdig enthousiasme.” Source: RevenueBase Database · checked Sep 16, 2026
15	Aventi	Indirect evidence	Beerse, BelgiumHQ checked Sep 16, 2026	11-50	9 contacts →
	Indirect evidence “Aventi, gevestigd te Beerse, is opgericht in 2005 en heeft zich in geen tijd ontwikkeld tot een gevestigde waarde in de wereld van Warmtepompen, Sanitair en Airconditioning.” Source: RevenueBase Database · checked Sep 16, 2026
16	Clima Construct	Indirect evidence	Wommelgem, BelgiumHQ checked Sep 16, 2026	11-50	7 contacts →
	Indirect evidence “VENTILATION IS OUR BUSINESS Clima Construct is zowel fabrikant van luchtkanalen als groothandel in ventilatiemateriaal.” Source: RevenueBase Database · checked Sep 16, 2026
17	Airvent	Indirect evidence	Bruges, BelgiumHQ checked Sep 16, 2026	11-50	6 contacts →
	Indirect evidence “Airvent is aanbieder van allerhande luchtkanalen en toebehoren voor ventilatie en airconditioning.” Source: RevenueBase Database · checked Sep 16, 2026
18	Borcalor	Indirect evidence	Bornem, BelgiumHQ checked Sep 16, 2026	11-50	3 contacts →
	Indirect evidence “Borcalor is sinds 1963 een gevestigde waarde in de wereld van verwarming, koeling, ventilatie en sanitair.” Source: RevenueBase Database · checked Sep 16, 2026
19	LTI	Indirect evidence	Okegem, BelgiumHQ checked Sep 16, 2026	11-50	3 contacts →
	Indirect evidence “Diensten ~Opmeten en uittekenen van kanalennet ~Ontwerp en advies ~Onderhoud installaties Productie ~Rechthoekige kanalen op maat met luchtdichtheidsklasse C/D.~Ronde kanalen en…” Source: RevenueBase Database · checked Sep 16, 2026
20	Dinak Belgium	Partial evidence	Sint-pieters Leeuw, BelgiumHQ checked Sep 16, 2026	201-500	3 contacts →
	Partial evidence “Dinak are European leaders in the design, manufacture and installation of flue systems, chimneys, ventilation ducts and laundry chutes.” Source: RevenueBase Database · checked Sep 16, 2026
21	Hopper Ventilation	Indirect evidence	Kruisem, BelgiumHQ checked Sep 16, 2026	11-50	3 contacts →
	Indirect evidence “Hopper Ventilation is een groothandel in ventilatiesystemen en -onderdelen, gericht naar installateurs van hvac, sanitair, CV en elektriciteit.” Source: RevenueBase Database · checked Sep 16, 2026
22	Rosenberg Belgium NV	Indirect evidence	Okegem, BelgiumHQ checked Sep 16, 2026	11-50	2 contacts →
	Indirect evidence “In 1982 werd Rosenberg Belgium nv opgericht door Wilfried Van Isterdael, die vandaag nog steeds de zaakvoerder is.” Source: RevenueBase Database · checked Sep 16, 2026
23	Aero Europe BV	Indirect evidence	Lanklaar, BelgiumHQ checked Sep 16, 2026	51-200	1 contacts →
	Indirect evidence “HVAC, AIRCO, WARMTEPOMPEN, ROOKGASAFVOER en INDUSTRIËLE ISOLATIE.” Source: RevenueBase Database · checked Sep 16, 2026
24	DE Ventilisten	Indirect evidence	Beverlo, BelgiumHQ checked Sep 16, 2026	1-10	1 contacts →
	Indirect evidence “De Ventilisten leveren en plaatsen ventilatie-installaties in uiteenlopende gebouwen, zowel residentieel als niet-residentieel.” Source: RevenueBase Database · checked Sep 16, 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: ducting and ductwork 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 ducting and ductwork manufacturers.
Partial evidence: Its own public description names part of ducting and ductwork manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name ducting and ductwork 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 24 of 44 ducting and ductwork manufacturers based in Belgium

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Ducting and ductwork manufacturers based in Belgium at a glance

As of Sep 16, 2026

37.0%Verified-email coverage

9.3Average contacts per company

11-50Median size (employees)

6.8%Largest-city concentration · Wommelgem

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 44 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 ducting and ductwork 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 “ducting and ductwork 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 ducting and ductwork 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 ducting and ductwork 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, 152 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 16, 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 ducting and ductwork 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 ducting and ductwork manufacturers are there based in Belgium?

RevenueBase identified 44 ducting and ductwork 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?

JUVAH, headquartered in Belgium, tops this list with the largest team on record.

Which city has the most ducting and ductwork manufacturers?

Wommelgem leads with 3 headquartered companies, followed by Oudenaarde (2) and Antwerpen Aartselaar (1).

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 152 verified decision-maker contacts tracked across these 44 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 16, 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.