Company lists · Data refreshed September 2026

Top 14 Industrial filter manufacturers based in Switzerland

Name: Industrial filter manufacturers based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 25 companies tracked

RevenueBase identified 25 industrial filter manufacturers headquartered in Switzerland as of September 2026 and tracks 615 professional contacts across them, including 325 with verified work emails. Aadorf is the largest hub.

This list covers industrial filter manufacturers headquartered in Switzerland, 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

25Companies

615Contacts tracked

325Verified emails

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The 14 largest industrial filter manufacturers based in Switzerland

Ranked by team size

Top 14 of 25 industrial filter manufacturers based in Switzerland, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial filter 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	Sf-Filter Group	Partial evidence	Bachenbülach, SwitzerlandHQ checked Sep 17, 2026	201-500	116 contacts →
	Partial evidence “SF-Filter.” Source: RevenueBase Database · checked Sep 17, 2026
2	Aclaris Gmbh	Indirect evidence	Rebstein, SwitzerlandHQ checked Sep 17, 2026	51-200	42 contacts →
	Indirect evidence “CREATORS OF FINE WATERS - SEIT ÜBER 25 JAHREN ACLARIS ist ein international anerkannter Spezialist im Bereich der Tankfilter-Lösungen für Kaffeevollautomaten.” Source: RevenueBase Database · checked Sep 17, 2026
3	Unifil AG Filtertechnik	Strong evidence	Niederlenz, SwitzerlandHQ checked Sep 17, 2026	51-200	35 contacts →
	Strong evidence “Unifil AG entwickelt, fertigt und verkauft Filter für die Klima- und Industriefiltration.” Source: RevenueBase Database · checked Sep 17, 2026
4	Camfil Schweiz	Indirect evidence	Unterägeri, SwitzerlandHQ checked Sep 17, 2026	51-200	24 contacts →
	Indirect evidence “Seit mehr als einem halben Jahrhundert hilft Camfil den Menschen, saubere Luft einzuatmen.” Source: RevenueBase Database · checked Sep 17, 2026
5	Tecnofil AG	Partial evidence	Gränichen, SwitzerlandHQ checked Sep 17, 2026	51-200	22 contacts →
	Partial evidence “In the production of our full range of filters, it is a central concern of ours to handle natural resources carefully and to rely on sustainable energies and raw materials.” Source: RevenueBase Database · checked Sep 17, 2026
6	ARO Technologies AG	Indirect evidence	Langenthal, SwitzerlandHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “Die ARO TECHNOLOGIES AG im Berner Mittelland ist ein agiles Unternehmen mit hoch motivierten und äusserst kompetenten Mitarbeitenden.” Source: RevenueBase Database · checked Sep 17, 2026
7	Herding AG Filtertechnik	Strong evidence	Aadorf, SwitzerlandHQ checked Sep 17, 2026	1-10	8 contacts →
	Strong evidence “Herding AG Filtertechnik is a manufacturer of filter media, dust collecting systems and filter systems for industrial use.” Source: RevenueBase Database · checked Sep 17, 2026
8	Dynovo AG	Partial evidence	Baden, SwitzerlandHQ checked Sep 17, 2026	11-50	8 contacts →
	Partial evidence “EIN START-UP MIT 45-JÄHRIGER ERFAHRUNG Am Geschäftsmodell hat sich mit dem Übergang unserer Firma in die BOLLER Industrieholding AG und dem Namenswechsel zu DYNOVO AG nichts…” Source: RevenueBase Database · checked Sep 17, 2026
9	Deltrian AG Switzerland	Indirect evidence	Gretzenbach, SwitzerlandHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Seit dem 1.” Source: RevenueBase Database · checked Sep 17, 2026
10	Enfiso Gmbh	Partial evidence	Flurlingen, SwitzerlandHQ checked Sep 17, 2026	1-10	4 contacts →
	Partial evidence “ENFISO is your one stop Partner for innovative, optimized and process oriented filtration solutions.” Source: RevenueBase Database · checked Sep 17, 2026
11	EIG Crustag AG	Partial evidence	Baar, SwitzerlandHQ checked Sep 17, 2026	11-50	4 contacts →
	Partial evidence “Leader in filtration solutions for the pharmaceutical, chemical, food industry as well as filtration of ground/lake/river water for thermal systems and potable water treatment…” Source: RevenueBase Database · checked Sep 17, 2026
12	Helfina AG	Partial evidence	Gipf-oberfrick, SwitzerlandHQ checked Sep 17, 2026	11-50	2 contacts →
	Partial evidence “Helfina AG is your reliable partner for tailor-made production automation solutions and innovative filter and exctraction systems.” Source: RevenueBase Database · checked Sep 17, 2026
13	LTB AG Herstellung VON Luftfilter	Indirect evidence	Liestal, SwitzerlandHQ checked Sep 17, 2026	11-50	1 contacts →
	Indirect evidence “Dank unserer langjährigen Erfahrung im Bereich der Luftfiltration sowie unserem technischen Know-how profitieren Sie von qualitativ hochwertigen Produkten, kompetenter Beratung…” Source: RevenueBase Database · checked Sep 17, 2026
14	Serva AIR Systems AG	Indirect evidence	Oftringen, SwitzerlandHQ checked Sep 17, 2026	1-10	1 contacts →
	Indirect evidence “Die Serva Air Systems AG vereint über 100 Jahre Erfahrung in der Farbnebelabsaugung und Prozesslüftung mit einem jungen, dynamischen Team.” 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 filter 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 filter manufacturers.
Partial evidence: Its own public description names part of industrial filter manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial filter 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 14 of 25 industrial filter manufacturers based in Switzerland

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Industrial filter manufacturers based in Switzerland at a glance

As of Sep 17, 2026

52.8%Verified-email coverage

24.6Average contacts per company

11-50Median size (employees)

4.0%Largest-city concentration · Aadorf

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 25 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 filter 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 Switzerland whose own description of what they do matches “industrial filter 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 filter 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 filter manufacturers, and records with no verified work email. Companies headquartered outside Switzerland 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, 325 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 filter 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 filter manufacturers are there based in Switzerland?

RevenueBase identified 25 industrial filter manufacturers headquartered in Switzerland 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?

Sf-Filter Group, headquartered in Bachenbulach, tops this list with the largest team on record.

Which city has the most industrial filter manufacturers?

Aadorf leads with 1 headquartered companies, followed by Baar (1) and Bachenbulach (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 325 verified decision-maker contacts tracked across these 25 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.