Company lists · Data refreshed September 2026

Top 25 Custom air handling unit manufacturers based in Switzerland

Name: Custom air handling unit manufacturers based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 204 companies tracked

RevenueBase identified 204 company matches for custom air handling unit manufacturers associated with Switzerland as of September 2026 and tracks 1,680 professional contacts across them, including 463 with verified work emails. Zurich is the largest hub.

This list covers company matches for custom air handling unit manufacturers associated with Switzerland, 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 30, 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 30, 2026 How this list was built

204Companies

1,680Contacts tracked

463Verified emails

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The 25 largest custom air handling unit manufacturers based in Switzerland

Ranked by team size

Top 25 of 204 company matches for custom air handling unit manufacturers based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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	Luwa AIR Engineering	Exact match	Uster, SwitzerlandHQ recorded Sep 30, 2026	201-500	208 contacts →
	Exact match “THIS IS LUWA Luwa, founded in Switzerland in 1935, is a global market leader in textile air engineering and a quality and performance leader with a global brand in the fibre and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Hoval Schweiz	Exact match	Feldmeilen, SwitzerlandHQ recorded Sep 30, 2026	201-500	187 contacts →
	Exact match “Hoval – Verantwortung für Energie und Umwelt Die Marke Hoval zählt international zu den führenden Unternehmen für Heiz- und Raumklimalösungen.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	RMB Engineering AG	Exact match	Zürich, SwitzerlandHQ recorded Sep 30, 2026	51-200	62 contacts →
	Exact match “Als führendes Ingenieur- und Planungsunternehmen in den Bereichen Gebäude, Energie- und Umwelttechnik realisiert die RMB Engineering AG massgeschneiderte Lösungen für…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Riggenbach AG	Exact match	Olten, SwitzerlandHQ recorded Sep 30, 2026	51-200	40 contacts →
	Exact match “We plan, build and maintain ventilation and air conditioning systems for industry, commerce and public buildings throughout Switzerland.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	Winkenbach SA	Exact match	La Chaux-de-fonds, SwitzerlandHQ recorded Sep 30, 2026	51-200	26 contacts →
	Exact match “Winkenbach SA propose des solutions sur mesure en chauffage-froid, ventilation / climatisation et sanitaire pour bâtiments privés, publics et industriels.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Camfil Schweiz	Exact match	Unterägeri, SwitzerlandHQ recorded Sep 30, 2026	51-200	24 contacts →
	Exact match “Seit mehr als einem halben Jahrhundert hilft Camfil den Menschen, saubere Luft einzuatmen.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Willi Gebäudetechnik AG	Exact match	Chur, SwitzerlandHQ recorded Sep 30, 2026	51-200	24 contacts →
	Exact match “Die Willi Gebäudetechnik AG mit Sitz in Chur wurde 1890 gegründet und ist vorwiegend im Kanton Graubünden tätig.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Schmidlin AG	Exact match	Affoltern Am Albis, SwitzerlandHQ recorded Sep 30, 2026	51-200	23 contacts →
	Exact match “Wir sind die führende Herstellerin von Lüftungskanälen und -rohren für die Gebäudetechnik in der Schweiz.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Dresohn	Exact match	Mettmenstetten, SwitzerlandHQ recorded Sep 30, 2026	51-200	23 contacts →
	Exact match “Die Dresohn AG gehört schweizweit zu den führenden Herstellern von Luftkanalsystemen.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	W. Rokitzky AG	Exact match	8304 Wallisellen, SwitzerlandHQ recorded Sep 30, 2026	51-200	23 contacts →
	Exact match “Unsere inhabergeführte Unternehmensstruktur verkürzt Kommunikations- und Entscheidungswege für Bauherren und Auftraggeber massgeblich.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Mountair AG	Exact match	Kreuzlingen, SwitzerlandHQ recorded Sep 30, 2026	51-200	22 contacts →
	Exact match “Mountair AG engineers and builds customer-optimized solutions for air conditioning, ventilation and energy conversion.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Klimavent AG	Exact match	Baden, SwitzerlandHQ recorded Sep 30, 2026	11-50	21 contacts →
	Exact match “Lüftungs- und Klimatechnik Die Klimavent AG gehört seit 1977 (gegründet als Aktiengesellschaft) zu den traditionellen mittelständigen Unternehmen in der Region.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Kämpfer AG	Exact match	Othmarsingen, SwitzerlandHQ recorded Sep 30, 2026	11-50	21 contacts →
	Exact match “Kämpfer AG is a construction company based out of 5B Ahornweg, Othmarsingen, Aargau, Switzerland.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Boneco Healthy AIR	Exact match	Widnau, SwitzerlandHQ recorded Sep 30, 2026	51-200	20 contacts →
	Exact match “Our air treatment units from BONECO healthy air stand for outstanding quality, innovative solutions, professional competence and an immeasurable wealth of experience - for over 60…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Swegon Schweiz AG	Exact match	Lyssach, SwitzerlandHQ recorded Sep 30, 2026	11-50	19 contacts →
	Exact match “Swegon Group AB, im Besitz von Investment AB Latour und an der Stockholmer Börse notiert, ist ein marktführender Anbieter im Bereich des Innenraumklimas.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	KST AG	Exact match	Einsiedeln, SwitzerlandHQ recorded Sep 30, 2026	51-200	18 contacts →
	Exact match “Klimatisieren, kühlen, heizen, lüften und die Raumakustik optimieren – seit 2008 überzeugt die KST AG mit innovativen, technisch überzeugenden und ästhetischen Lösungen für das…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Kapag Kälte-Wärme AG	Exact match	Rudolfstetten, SwitzerlandHQ recorded Sep 30, 2026	11-50	17 contacts →
	Exact match “Seit über 50 Jahren Experten für Kälte- und Wärmepumpentechnik sowie Klimaanlagen.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	E. Kalt AG Klima- UND Energietechnik	Exact match	Basel, SwitzerlandHQ recorded Sep 30, 2026	51-200	16 contacts →
	Exact match “LÜFTUNG / KLIMA / KÄLTE Das richtige Raumklima ist hohe Kunst.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Schmid Hutter AG	Exact match	Ossingen, SwitzerlandHQ recorded Sep 30, 2026	51-200	16 contacts →
	Exact match “Leistungen aus einer Hand in den Fachbereichen Heizung, Lüftung, Klima und Kälte.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Helios Ventilatoren AG	Exact match	Otelfingen, SwitzerlandHQ recorded Sep 30, 2026	11-50	16 contacts →
	Exact match “Die Helios Ventilatoren AG ist ein führender Hersteller von Ventilatoren und Lüftungssystemen.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Gloor Planzer AG	Exact match	Volketswil, SwitzerlandHQ recorded Sep 30, 2026	11-50	16 contacts →
	Exact match “Ihre Fachpartnerin für Gebäudetechnik Unser Know-how und die exzellente Technik namhafter Hersteller ermöglichen es uns, effiziente und zuverlässige Lösungen für Lüftung…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Leutwyler Kühlanlagen AG	Exact match	Bäretswil, SwitzerlandHQ recorded Sep 30, 2026	51-200	15 contacts →
	Exact match “Hauptstandort Bäretswil ZH Servicestandort Einsiedeln SZ Servicestandort Wil SG 🩵Servicestandort Luzern LU Die Hauptaufgabe von Kältetechnik ist das Kühlen unterschiedlichster…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Lufttechnik AG	Exact match	Wädenswil, SwitzerlandHQ recorded Sep 30, 2026	51-200	14 contacts →
	Exact match “Auch in Zukunft steht eine Dienstleistung im Zentrum unserer Aktivitäten: Je nach Zielsetzungen und Bedürfnissen ergeben sich unterschiedliche Fragen und Aufgaben.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Arbonia Solutions AG	Exact match	Arbon, SwitzerlandHQ recorded Sep 30, 2026	11-50	14 contacts →
	Exact match “Arbonia Solutions steht für punktgenaue Lösungen im Bereich Heizen, Lüften und Kühlen.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	GEX SA Ventilation-Climatisation	Exact match	Bex, SwitzerlandHQ recorded Sep 30, 2026	11-50	14 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 30, 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 “custom air handling unit manufacturers”. 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 204 custom air handling unit manufacturers based in Switzerland

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Custom air handling unit manufacturers based in Switzerland at a glance

As of Sep 30, 2026

27.6%Verified-email coverage

8.2Average contacts per company

11-50Median size (employees)

4.4%Largest-city concentration · Zurich

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 204 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 Switzerland whose business descriptions match “custom air handling unit manufacturers” 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 463 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 30, 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 “custom air handling unit manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom air handling unit manufacturers are there based in Switzerland?

RevenueBase identified 204 company matches for custom air handling unit manufacturers associated with Switzerland 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?

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

Which city has the most custom air handling unit manufacturers?

Zurich leads with 9 company records, followed by Basel (4) and Bern (4).

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 463 professional contacts with verified work emails tracked across these 204 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 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 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.