Company lists · Data refreshed September 2026

Top 25 Industrial ventilation system manufacturers based in Switzerland

Name: Industrial ventilation system 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 100 companies tracked

RevenueBase identified 100 industrial ventilation system manufacturers headquartered in Switzerland as of September 2026 and tracks 556 professional contacts across them, including 179 with verified work emails. Zurich is the largest hub.

This list covers industrial ventilation system 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

100Companies

556Contacts tracked

179Verified emails

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The 25 largest industrial ventilation system manufacturers based in Switzerland

Ranked by team size

Top 25 of 100 industrial ventilation system 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 ventilation system 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	Riggenbach AG	Strong evidence	Olten, SwitzerlandHQ checked Sep 17, 2026	51-200	40 contacts →
	Strong evidence “We plan, build and maintain ventilation and air conditioning systems for industry, commerce and public buildings throughout Switzerland.” Source: RevenueBase Database · checked Sep 17, 2026
2	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
3	Schmidlin AG	Indirect evidence	Affoltern Am Albis, SwitzerlandHQ checked Sep 17, 2026	51-200	23 contacts →
	Indirect evidence “Wir sind die führende Herstellerin von Lüftungskanälen und -rohren für die Gebäudetechnik in der Schweiz.” Source: RevenueBase Database · checked Sep 17, 2026
4	Dresohn	Indirect evidence	Mettmenstetten, SwitzerlandHQ checked Sep 17, 2026	51-200	23 contacts →
	Indirect evidence “Die Dresohn AG gehört schweizweit zu den führenden Herstellern von Luftkanalsystemen.” Source: RevenueBase Database · checked Sep 17, 2026
5	Klimavent AG	Indirect evidence	Baden, SwitzerlandHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “Lüftungs- und Klimatechnik Die Klimavent AG gehört seit 1977 (gegründet als Aktiengesellschaft) zu den traditionellen mittelständigen Unternehmen in der Region.” Source: RevenueBase Database · checked Sep 17, 2026
6	Kämpfer AG	Indirect evidence	Othmarsingen, SwitzerlandHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “Kämpfer AG is a construction company based out of 5B Ahornweg, Othmarsingen, Aargau, Switzerland.” Source: RevenueBase Database · checked Sep 17, 2026
7	Helios Ventilatoren AG	Indirect evidence	Otelfingen, SwitzerlandHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “Die Helios Ventilatoren AG ist ein führender Hersteller von Ventilatoren und Lüftungssystemen.” Source: RevenueBase Database · checked Sep 17, 2026
8	Maxvac	Indirect evidence	Niederglatt, SwitzerlandHQ checked Sep 17, 2026	51-200	14 contacts →
	Indirect evidence “The MAXVAC brand was born in Switzerland to provide maximum performance equipment to deal with dust management and environmental cleaning solutions.” Source: RevenueBase Database · checked Sep 17, 2026
9	GEX SA Ventilation-Climatisation	Partial evidence	Bex, SwitzerlandHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “L'entreprise Gex SA ventilation - climatisation, dont les sièges sont à Aigle et à Satigny, est une entreprise leader dans les domaines de la ventilation et de la climatisation.” Source: RevenueBase Database · checked Sep 17, 2026
10	Lucoma AG	Partial evidence	Einigen, SwitzerlandHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “It is the philosophy of the business, founded in 1982 by Gerhard Alber, to supply the ventilation industry with components of special high quality at prices to suit the market.” Source: RevenueBase Database · checked Sep 17, 2026
11	Hemair Luftkanalsysteme Gmbh	Partial evidence	Samstagern, SwitzerlandHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “Mit einem umfangreichen Produktspektrum ist die Hemair Luftkanalsysteme GmbH Ihr Kompetenzpartner für anspruchsvolle Systemlösungen in der Lüftungsbranche.” Source: RevenueBase Database · checked Sep 17, 2026
12	Aeroclimat SA	Partial evidence	Meyrin, SwitzerlandHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “Nous donnons du souffle à vos projets de construction en étudiant ensemble des solutions pour votre chauffage, ventilation, climatisation et sanitaire.” Source: RevenueBase Database · checked Sep 17, 2026
13	Rohnerluft AG	Indirect evidence	Urdorf, SwitzerlandHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “Wir produzieren Luftleitungen; Lüftungskanäle, Wickelfalzrohre, Regenhüte und vieles mehr.” Source: RevenueBase Database · checked Sep 17, 2026
14	Flüma Klima AG	Indirect evidence	Ebikon, SwitzerlandHQ checked Sep 17, 2026	51-200	8 contacts →
	Indirect evidence “Planung, Installation und Wartung von Lüftungs- und Klimaanlagen.” Source: RevenueBase Database · checked Sep 17, 2026
15	Limodor Lüftungstechnik	Indirect evidence	Appenzell, SwitzerlandHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence “Die LIMODOR Lüftungstechnik AG mit Sitz in der Schweiz gehört zu den führenden Herstellern von Lüftungssystemen im modernen Wohnungsbau.” Source: RevenueBase Database · checked Sep 17, 2026
16	Walair AG	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Wir sind ein Unternehmen mit einem starken technischen Support – Mit unserem ausgebildeten Personal garantieren wir den reibungslosen Ablauf in Ihren diversen Projekten.” Source: RevenueBase Database · checked Sep 17, 2026
17	Asag AIR System AG	Partial evidence	Langenthal, SwitzerlandHQ checked Sep 17, 2026	11-50	6 contacts →
	Partial evidence “Die ASAG Air System AG bietet ein breit gefächertes Angebot im lufttechnischen Bereich an.” Source: RevenueBase Database · checked Sep 17, 2026
18	Sedirep	Partial evidence	Geneve, SwitzerlandHQ checked Sep 17, 2026	11-50	5 contacts →
	Partial evidence “Sedirep est une entreprise fondée en 1982, spécialisée dans l'assainissement des installations de ventilation.” Source: RevenueBase Database · checked Sep 17, 2026
19	Anson AG	Partial evidence	Zurich, SwitzerlandHQ checked Sep 17, 2026	1-10	5 contacts →
	Partial evidence “ANSON AG has been known throughout Switzerland for over 55 years for high-quality and innovative solutions in ventilation and air conditioning technology.” Source: RevenueBase Database · checked Sep 17, 2026
20	Ryf-Hauste.Ch AG Lüftung-Klimatechnik	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 17, 2026	11-50	5 contacts →
	Indirect evidence “Die RYF-HAUSTE.CH AG ist ein gut strukturiertes Unternehmen, welches auf die Beratung, Planung, Ausführung und den Unterhalten von Lüftungs- und Klimaanlagen spezialisiert ist.” Source: RevenueBase Database · checked Sep 17, 2026
21	SE Entstaubungs- UND Umwelttechnik AG	Indirect evidence	Weite, SwitzerlandHQ checked Sep 17, 2026	11-50	4 contacts →
	Indirect evidence “seit 30 Jahren Ihr Spezialist für alle Bereiche der Nass- & Trocken-entstaubung für mobile und zentrale Staubsauganlagen sowie die Lüftung von Produktions- und Bearbeitungsräumen.” Source: RevenueBase Database · checked Sep 17, 2026
22	Elsener Klima AG	Indirect evidence	Adliswil, SwitzerlandHQ checked Sep 17, 2026	11-50	4 contacts →
	Indirect evidence “Wenn es um den Umbau, die Sanierung oder Installation anspruchsvoller Lüftungsanlagen geht, ist die Elsener Klima AG Ihre Partnerin.” Source: RevenueBase Database · checked Sep 17, 2026
23	Traitair SA	Indirect evidence	Thônex, SwitzerlandHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
24	Dörflinger & Partner	Indirect evidence	Herzogenbuchsee, SwitzerlandHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “Mit der Inbetriebnahme werden die montierten Anlagen durch unsere Servicetechniker auf die Raumluft-Sollwerte wie Luftmenge, Temperatur, Feuchte und Qualität einreguliert.” Source: RevenueBase Database · checked Sep 17, 2026
25	Aerimpianti SA	Indirect evidence	Sorengo, SwitzerlandHQ checked Sep 17, 2026	51-200	3 contacts →
	Indirect evidence “Dal 1935 ci occupiamo di impianti di ventilazione, raffreddamento, riscaldamento, refrigerazione, climatizzazione, sanitario.” 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 ventilation system 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 ventilation system manufacturers.
Partial evidence: Its own public description names part of industrial ventilation system manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial ventilation system 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 100 industrial ventilation system manufacturers based in Switzerland

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Industrial ventilation system manufacturers based in Switzerland at a glance

As of Sep 17, 2026

32.2%Verified-email coverage

5.6Average contacts per company

1-10Median size (employees)

7.0%Largest-city concentration · Zurich

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 100 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 ventilation system 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 ventilation system 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 ventilation system 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 ventilation system 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, 179 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 ventilation system 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 ventilation system manufacturers are there based in Switzerland?

RevenueBase identified 100 industrial ventilation system 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?

Riggenbach AG, headquartered in Olten, tops this list with the largest team on record.

Which city has the most industrial ventilation system manufacturers?

Zurich leads with 7 headquartered companies, followed by Bern (4) and Geneve (3).

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 179 verified decision-maker contacts tracked across these 100 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.