Company lists · Data refreshed September 2026

Top 25 Air handler manufacturers based in Belgium

Name: Air handler manufacturers based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 91 companies tracked

RevenueBase identified 91 air handler manufacturers headquartered in Belgium as of September 2026 and tracks 3,272 professional contacts across them, including 555 with verified work emails. Brussels is the largest hub.

This list covers air handler 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 30, 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 30, 2026 86% judged on-target in blind review

91Companies

3,272Contacts tracked

555Verified emails

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The 25 largest air handler manufacturers based in Belgium

Ranked by team size

Top 25 of 91 air handler manufacturers based in Belgium, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to air handler 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	ABN Klimatisatie	Indirect evidence	Munsterbilzen, BelgiumHQ checked Sep 30, 2026	n/a	364 contacts →
	Indirect evidence “ABN Klimatisatie, uw snelste klimatisatiepartner!” Source: RevenueBase Database · checked Sep 30, 2026
2	Jaga Climate Designers - HQ	Indirect evidence	Diepenbeek, BelgiumHQ checked Sep 30, 2026	501-1,000	226 contacts →
	Indirect evidence “The most economical radiators • Maximum heat for low water temperatures • Lower energy consumption • Fastest response time for maximum comfort For more than 50 years, Jaga has led…” Source: RevenueBase Database · checked Sep 30, 2026
3	Vaillant Group Belgium	Partial evidence	Drogenbos, BelgiumHQ checked Sep 30, 2026	10001+	131 contacts →
	Partial evidence “The Vaillant Group is a global market and technology leader in the fields of heating, ventilation and air-conditioning technology.” Source: RevenueBase Database · checked Sep 30, 2026
4	Cairox Belgium	Partial evidence	Zaventem, BelgiumHQ checked Sep 30, 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 30, 2026
5	Clima & Partners	Indirect evidence	Wijnegem, BelgiumHQ checked Sep 30, 2026	51-200	61 contacts →
	Indirect evidence “Clima & Partners staat bekend als dé airconditioningspecialist.” Source: RevenueBase Database · checked Sep 30, 2026
6	Grada International	Partial evidence	Lokeren, BelgiumHQ checked Sep 30, 2026	51-200	44 contacts →
	Partial 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 30, 2026
7	TAC	Indirect evidence	Wilrijk, BelgiumHQ checked Sep 30, 2026	11-50	44 contacts →
	Indirect evidence “TAC!” Source: RevenueBase Database · checked Sep 30, 2026
8	Trane Belgium	Partial evidence	Auderghem, BelgiumHQ checked Sep 30, 2026	11-50	29 contacts →
	Partial evidence “Trane manufactures, rents and services HVAC-R systems and controls to create and sustain safe, comfortable and efficient work environments for buildings and industrial processes.” Source: RevenueBase Database · checked Sep 30, 2026
9	Climatrix	Indirect evidence	Dilsen, BelgiumHQ checked Sep 30, 2026	11-50	29 contacts →
	Indirect evidence “Climatrix is jouw partner in innovatieve verwarmings- en koelingssystemen.” Source: RevenueBase Database · checked Sep 30, 2026
10	GEZEL	Indirect evidence	Buggenhout, BelgiumHQ checked Sep 30, 2026	51-200	29 contacts →
	Indirect evidence “Grote of kleine vragen naar verwarming, ventilatie, koeling of sanitair?” Source: RevenueBase Database · checked Sep 30, 2026
11	AIR Ambiance SA	Partial evidence	Battice, BelgiumHQ checked Sep 30, 2026	11-50	28 contacts →
	Partial evidence “ÉCOLOGIE - ÉCONOMIE - QUALITÉ Air Ambiance a pour mission: de répondre aux besoins de chauffage, de climatisation, de réfrigération et de ventilation en proposant un service…” Source: RevenueBase Database · checked Sep 30, 2026
12	VOS Technics	Indirect evidence	Herk-de-stad, BelgiumHQ checked Sep 30, 2026	11-50	22 contacts →
	Indirect evidence “We devise, measure up, and build customised industrial cooling solutions and take care of maintenance, thus keeping the installation in excellent shape.” Source: RevenueBase Database · checked Sep 30, 2026
13	Heat Exchangers	Strong evidence	Dison, BelgiumHQ checked Sep 30, 2026	51-200	22 contacts →
	Strong evidence “BTN presentation : the company is specialized in the manufacture of heat exchangers meant for air-conditioning, refrigeration and ventilation equipment.” Source: RevenueBase Database · checked Sep 30, 2026
14	Beltherm	Indirect evidence	Zedelgem, BelgiumHQ checked Sep 30, 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 30, 2026
15	Hooyberghs Hvac	Indirect evidence	Turnhout, BelgiumHQ checked Sep 30, 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 30, 2026
16	Climawest NV	Indirect evidence	Zwevegem, BelgiumHQ checked Sep 30, 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 30, 2026
17	Stokjes NV	Indirect evidence	Tessenderlo, BelgiumHQ checked Sep 30, 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 30, 2026
18	Thermoco Equans	Indirect evidence	Antwerp, BelgiumHQ checked Sep 30, 2026	51-200	12 contacts →
	Indirect evidence “Thermoco is uw uniek aanspreekpunt voor al uw projecten in HVAC, centrale verwarming, regeltechniek, ventilatie, sanitair, koeling en elektriciteit.” Source: RevenueBase Database · checked Sep 30, 2026
19	Maes Industries	Indirect evidence	Herentals, BelgiumHQ checked Sep 30, 2026	51-200	11 contacts →
	Indirect evidence “Maes Industries is specialist in HVAC, airconditioning, warmtepompen, ventilatie en andere koel- en verwarmingstoepassingen.” Source: RevenueBase Database · checked Sep 30, 2026
20	Feys-Pattyn	Indirect evidence	Ieper, BelgiumHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect evidence “Feys-Pattyn is een familiale onderneming met ruime ervaring binnen de wereld van HVAC en koeltechniek.” Source: RevenueBase Database · checked Sep 30, 2026
21	Rcl-Group Réfrigération Lambert	Indirect evidence	Thuin, BelgiumHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect evidence “REFRIGERATION LAMBERT is a machinery company based out of 4 Rue des Fauldeurs, Thuin, Belgium.” Source: RevenueBase Database · checked Sep 30, 2026
22	Sanutal	Indirect evidence	Grobbendonk, BelgiumHQ checked Sep 30, 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 30, 2026
23	grommet.be	Indirect evidence	Battice, BelgiumHQ checked Sep 30, 2026	11-50	9 contacts →
	Indirect evidence “Fondée en 1969 par José et Nicole Grommet, l' entreprise n' a cessé d' évoluer rapidement dans les applications HVAC.” Source: RevenueBase Database · checked Sep 30, 2026
24	Aventi	Indirect evidence	Beerse, BelgiumHQ checked Sep 30, 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 30, 2026
25	ATS Technics	Indirect evidence	Hamme, BelgiumHQ checked Sep 30, 2026	11-50	9 contacts →
	Indirect evidence “Industriële koeling: koel- en vriesinstallaties op maat- Luchtbehandeling: klimatiseren van productieruimtes- Industriële piping en constructie van maatwerk in staal en RVS-…” Source: RevenueBase Database · checked Sep 30, 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: air handler 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 air handler manufacturers.
Partial evidence: Its own public description names part of air handler manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name air handler 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 91 air handler manufacturers based in Belgium

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Air handler manufacturers based in Belgium at a glance

As of Sep 30, 2026

17.0%Verified-email coverage

36.0Average contacts per company

11-50Median size (employees)

3.3%Largest-city concentration · Brussels

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

10001+

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 91 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 air handler 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 “air handler 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 air handler 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 air handler 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, 555 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 30, 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 air handler 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 air handler manufacturers are there based in Belgium?

RevenueBase identified 91 air handler 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?

ABN Klimatisatie, headquartered in Munsterbilzen, tops this list with the largest team on record.

Which city has the most air handler manufacturers?

Brussels leads with 3 headquartered companies, followed by Aalter (2) and Antwerp (2).

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 555 verified decision-maker contacts tracked across these 91 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 30, 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.