Company lists · Data refreshed September 2026

Top 25 Industrial filtration companies based in Belgium

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 61 companies tracked

RevenueBase identified 61 company matches for industrial filtration companies associated with Belgium as of September 2026 and tracks 1,041 professional contacts across them, including 374 with verified work emails. Eupen is the largest hub.

This list covers company matches for industrial filtration companies associated with Belgium, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

61Companies

1,041Contacts tracked

374Verified emails

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The 25 largest industrial filtration companies based in Belgium

Ranked by team size

Top 25 of 61 company matches for industrial filtration companies based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Desotec	Exact match	Roeselare, BelgiumHQ recorded Sep 17, 2026	201-500	269 contacts →
	Exact match “DESOTEC is the leading provider of mobile filtration solutions in Europe and is establishing this leading market position in the USA.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Deltrian International	Exact match	Fleurus, BelgiumHQ recorded Sep 17, 2026	501-1,000	123 contacts →
	Exact match “Every year, air pollution prematurely kills 7 million people worldwide.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Thermo-Clean Group	Exact match	Zolder, BelgiumHQ recorded Sep 17, 2026	201-500	41 contacts →
	Exact match “The cleaning of frame systems, skids, grates and definitely also extractor components, heat exchangers, filters, moulds, etc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Trislot	Exact match	Waregem, BelgiumHQ recorded Sep 17, 2026	51-200	36 contacts →
	Exact match “Manufacturer of wedge wire filtration solutions for efficient, low-maintenance solid-liquid separation across global industrial applications.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Dimm Groupjml	Exact match	Poperinge, BelgiumHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “Dimm est spécialisé dans le domaine des technologies du traitement de l’eau.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Aqua Free Industries	Exact match	Lommel, BelgiumHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “Aqua free Industries is manufacturer of hollow fiber membranes, membrane filters and membrane filter systems for water treatment.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Camfil Belgium NV SA	Exact match	Zaventem, BelgiumHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “For more than half a century, Camfil has been helping people breathe cleaner air.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	EFC	Exact match	Lummen, BelgiumHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “EFC - European Filter Corporation is a filter company who is specialist in the optimization of liquid filtration, air filtration and gas filtration.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Filter Service	Exact match	Eupen, BelgiumHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “Filter Service is a family company founded by Heribert von Schwartzenberg in 1969.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Airwatec	Exact match	Eupen, BelgiumHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “A Belgian company specialising in air and water filtration, Airwatec is a manufacturer of filtration systems and exclusive importer of VILEDON air filters.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Separtech SRL	Exact match	Fleurus, BelgiumHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “Located in the heart of Europe, the company SEPARTECH is specialized in manufacturing and selling screens and separators.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Filter-Technics	Exact match	Zwijndrecht, BelgiumHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “FILTER-TECHNICS is specialized in industrial filtration.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Unislot	Exact match	Waregem, BelgiumHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “UNISLOT supplies custom wedge wire filter elements worldwide from our facility in Waregem, Belgium.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Lainyl SA	Exact match	Liège, BelgiumHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Lainyl is a Belgian family-owned technical textile company, highly specialised in the development, production and manufacture of filter elements under the Clartex® and Lainyl®…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Deltrian International S.A	Exact match	Fleurus, BelgiumHQ recorded Sep 17, 2026	1-10	8 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Automotive & Industrial Supply	Exact match	Vilvoorde, BelgiumHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Omnimesh	Exact match	Lokeren, BelgiumHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “Welkom bij Omnimesh - Jouw Fabrikant van #industriële filters,#Zeefgaas halffabrikaten en expert in #zeefbespanning Omnimesh is fabrikant.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Russell Finex NV	Exact match	Mechelen, BelgiumHQ recorded Sep 17, 2026	51-200	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Profil Bvba	Exact match	Gentbrugge, BelgiumHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “Sinds de start in 1989 heeft PROFIL (PROtection & FILtration) als doelstelling een compleet gamma luchtfilters op de Belgische markt te verdelen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Techni Filtration NV - By Pemflow	Exact match	Ghent, BelgiumHQ recorded Sep 17, 2026	51-200	5 contacts →
	Exact match “Thanks to strong contractual partnerships with large, internationally recognised manufacturers of industrial filters (Amazon Filters, Hobra.), we implement our solutions and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Bluefil	Exact match	Beringen, BelgiumHQ recorded Sep 17, 2026	51-200	4 contacts →
	Exact match “From mist elimination to emission control, BlueFil® delivers precision separation that protects your process and the planet.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Welders Filtration Technology NV	Exact match	Aalst, BelgiumHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “Welders Filtration Technology (WFT), is a long-established and widely respected leader in het world of filter press design, manufacture, installation and maintenance.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Herding Benelux Filtertechniek NV	Exact match	Ronse, BelgiumHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “Herding Benelux Filtertechniek NV is a company based out of Belgium.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Cintropur	Exact match	Eupen, BelgiumHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “Water filtre with sleeve / activated carbon; Sterilizer by UV; Treatment city water, rain water, well water, tank water.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Auximeca NV	Exact match	Schoten, BelgiumHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Filtratie en meer.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “industrial filtration companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 61 industrial filtration companies based in Belgium

See the full list, filter by size, metro and specialty, and access 374 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial filtration companies based in Belgium at a glance

As of Sep 17, 2026

35.9%Verified-email coverage

17.1Average contacts per company

11-50Median size (employees)

6.6%Largest-city concentration · Eupen

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 61 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Belgium whose business descriptions match “industrial filtration companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 374 professional contacts with verified work emails across the full matched dataset. 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.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “industrial filtration companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial filtration companies are there based in Belgium?

RevenueBase identified 61 company matches for industrial filtration companies associated with Belgium as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Desotec tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial filtration companies?

Eupen leads with 4 company records, followed by Fleurus (2) and Gentbrugge (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 374 professional contacts with verified work emails tracked across these 61 companies; direct dials are available where recorded.

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 SmartSearch, 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.