Company lists · Data refreshed September 2026

Top 25 Industrial air filtration companies based in Belgium

Name: Industrial air filtration companies based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 73 companies tracked

RevenueBase identified 73 industrial air filtration companies headquartered in Belgium as of September 2026 and tracks 1,117 professional contacts across them, including 426 with verified work emails. Lommel is the largest hub.

This list covers industrial air filtration companies 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

73Companies

1,117Contacts tracked

426Verified emails

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The 25 largest industrial air filtration companies based in Belgium

Ranked by team size

Top 25 of 73 industrial air filtration companies 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 industrial air filtration companies: 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	Desotec	Partial evidence	Roeselare, BelgiumHQ checked Sep 16, 2026	201-500	269 contacts →
	Partial evidence “DESOTEC is the leading provider of mobile filtration solutions in Europe and is establishing this leading market position in the USA.” Source: RevenueBase Database · checked Sep 16, 2026
2	Deltrian International	Partial evidence	Fleurus, BelgiumHQ checked Sep 16, 2026	501-1,000	123 contacts →
	Partial evidence “Every year, air pollution prematurely kills 7 million people worldwide.” Source: RevenueBase Database · checked Sep 16, 2026
3	Benvitec	Partial evidence	Beringen, BelgiumHQ checked Sep 16, 2026	51-200	60 contacts →
	Partial evidence “Benvitec, short for Belgian Environmental Technology, is an innovative environmental company with a strong focus on air purification, plastic processing and construction, and fire…” Source: RevenueBase Database · checked Sep 16, 2026
4	Grada International	Partial evidence	Lokeren, BelgiumHQ checked Sep 16, 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 16, 2026
5	Thermo-Clean Group	Indirect evidence	Zolder, BelgiumHQ checked Sep 16, 2026	201-500	41 contacts →
	Indirect evidence “The cleaning of frame systems, skids, grates and definitely also extractor components, heat exchangers, filters, moulds, etc.” Source: RevenueBase Database · checked Sep 16, 2026
6	Typhoon	Partial evidence	Beveren-Leie Waregem, BelgiumHQ checked Sep 16, 2026	51-200	34 contacts →
	Partial 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 16, 2026
7	Swegon Belgium NV SA	Indirect evidence	Gembloux, BelgiumHQ checked Sep 16, 2026	11-50	32 contacts →
	Indirect evidence “We create the world's best indoor climate for people and environment.” Source: RevenueBase Database · checked Sep 16, 2026
8	Ventilair Group Belgium	Indirect evidence	Kuurne, BelgiumHQ checked Sep 16, 2026	11-50	26 contacts →
	Indirect 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 16, 2026
9	Camfil Belgium NV SA	Partial evidence	Zaventem, BelgiumHQ checked Sep 16, 2026	11-50	15 contacts →
	Partial evidence “For more than half a century, Camfil has been helping people breathe cleaner air.” Source: RevenueBase Database · checked Sep 16, 2026
10	TM Technics	Partial evidence	Genk, BelgiumHQ checked Sep 16, 2026	11-50	13 contacts →
	Partial evidence “Industriële ventilatie?” Source: RevenueBase Database · checked Sep 16, 2026
11	EFC	Strong evidence	Lummen, BelgiumHQ checked Sep 16, 2026	11-50	13 contacts →
	Strong evidence “EFC - European Filter Corporation is a filter company who is specialist in the optimization of liquid filtration, air filtration and gas filtration.” Source: RevenueBase Database · checked Sep 16, 2026
12	Airwatec	Strong evidence	Eupen, BelgiumHQ checked Sep 16, 2026	11-50	12 contacts →
	Strong evidence “A Belgian company specialising in air and water filtration, Airwatec is a manufacturer of filtration systems and exclusive importer of VILEDON air filters.” Source: RevenueBase Database · checked Sep 16, 2026
13	Filter-Technics	Strong evidence	Zwijndrecht, BelgiumHQ checked Sep 16, 2026	11-50	11 contacts →
	Strong evidence “FILTER-TECHNICS is specialized in industrial filtration.” Source: RevenueBase Database · checked Sep 16, 2026
14	Deltrian International S.A	Indirect evidence	Fleurus, BelgiumHQ checked Sep 16, 2026	1-10	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
15	Automotive & Industrial Supply	Partial evidence	Vilvoorde, BelgiumHQ checked Sep 16, 2026	11-50	7 contacts →
	Partial evidence “A.I.S, Automotive and Industrial Supply C° N.V./ S.A, est spécialisée en filtres industriels et traitement des gaz d’échappements et tous ses accessoires.” Source: RevenueBase Database · checked Sep 16, 2026
16	Profil Bvba	Partial evidence	Gentbrugge, BelgiumHQ checked Sep 16, 2026	11-50	6 contacts →
	Partial evidence “Sinds de start in 1989 heeft PROFIL (PROtection & FILtration) als doelstelling een compleet gamma luchtfilters op de Belgische markt te verdelen.” Source: RevenueBase Database · checked Sep 16, 2026
17	Techni Filtration NV - By Pemflow	Partial evidence	Gent, BelgiumHQ checked Sep 16, 2026	51-200	5 contacts →
	Partial evidence “Thanks to strong contractual partnerships with large, internationally recognised manufacturers of industrial filters (Amazon Filters, Hobra.), we implement our solutions and…” Source: RevenueBase Database · checked Sep 16, 2026
18	a.g.mat	Partial evidence	Noville-les-bois, BelgiumHQ checked Sep 16, 2026	1-10	5 contacts →
	Partial evidence “La société A.G.MAT est spécialisée dans la conception et la fabrication de systèmes d’aspiration de copeaux et poussières pour le secteur du bois et d’autres domaines industriels…” Source: RevenueBase Database · checked Sep 16, 2026
19	Lysair	Partial evidence	Sint-baafs-vijve, BelgiumHQ checked Sep 16, 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 16, 2026
20	Bluefil	Indirect evidence	Beringen, BelgiumHQ checked Sep 16, 2026	51-200	4 contacts →
	Indirect evidence “From mist elimination to emission control, BlueFil® delivers precision separation that protects your process and the planet.” Source: RevenueBase Database · checked Sep 16, 2026
21	Amotec NV	Indirect evidence	Deerlijk, BelgiumHQ checked Sep 16, 2026	11-50	4 contacts →
	Indirect evidence “Amotec is a Belgian manufacturer of dust extraction and fume extraction solutions.” Source: RevenueBase Database · checked Sep 16, 2026
22	Herding Benelux Filtertechniek NV	Indirect evidence	Ronse, BelgiumHQ checked Sep 16, 2026	1-10	4 contacts →
	Indirect evidence “Herding Benelux Filtertechniek NV is a company based out of Belgium.” Source: RevenueBase Database · checked Sep 16, 2026
23	Auximeca NV	Partial evidence	Schoten, BelgiumHQ checked Sep 16, 2026	1-10	3 contacts →
	Partial evidence “Filtratie en meer.” Source: RevenueBase Database · checked Sep 16, 2026
24	Korvent	Indirect evidence	Heule, BelgiumHQ checked Sep 16, 2026	1-10	3 contacts →
	Indirect evidence “Uw gezonde lucht, onze zorg!” Source: RevenueBase Database · checked Sep 16, 2026
25	VAN Cleven Koeltechniek	Partial evidence	Hasselt, BelgiumHQ checked Sep 16, 2026	51-200	3 contacts →
	Partial evidence “Van Cleven NV in Hasselt, Limburg, staat al meer dan 50 jaar aan de top van de Belgische sector voor industriële koeling en industriële luchtfilters dankzij ontwerp en realisatie…” 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: industrial air filtration companies. 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 air filtration companies.
Partial evidence: Its own public description names part of industrial air filtration companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial air filtration companies. 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 73 industrial air filtration companies based in Belgium

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Industrial air filtration companies based in Belgium at a glance

As of Sep 16, 2026

38.1%Verified-email coverage

15.3Average contacts per company

1-10Median size (employees)

4.1%Largest-city concentration · Lommel

Sep 16, 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 73 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 air filtration companies, 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 air filtration companies”. 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 air filtration companies), 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 air filtration companies, 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, 426 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 industrial air filtration companies, 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 air filtration companies are there based in Belgium?

RevenueBase identified 73 industrial air filtration companies 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?

Desotec, headquartered in Roeselare, tops this list with the largest team on record.

Which city has the most industrial air filtration companies?

Lommel leads with 3 headquartered companies, followed by Beringen (2) and Beveren-Leie Waregem (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 426 verified decision-maker contacts tracked across these 73 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.