Company lists · Data refreshed September 2026

Top 25 Environmental control unit manufacturers based in Switzerland

Name: Environmental control 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 138 companies tracked

RevenueBase identified 138 company matches for environmental control unit manufacturers associated with Switzerland as of September 2026 and tracks 1,281 professional contacts across them, including 338 with verified work emails. Zurich is the largest hub.

This list covers company matches for environmental control 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

138Companies

1,281Contacts tracked

338Verified emails

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The 25 largest environmental control unit manufacturers based in Switzerland

Ranked by team size

Top 25 of 138 company matches for environmental control 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	Tool-Temp AG	Exact match	Sulgen, SwitzerlandHQ recorded Sep 30, 2026	51-200	41 contacts →
	Exact match “Founded in 1973, Tool-Temp is a global specialist in temperature control and cooling technology, headquartered in Sulgen, Switzerland.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Hb-Therm AG	Exact match	St Gallen, SwitzerlandHQ recorded Sep 30, 2026	51-200	41 contacts →
	Exact match “As a world leading manufacturer of temperature control equipment, HB-Therm AG has developed and produced innovative temperature control technology that meet the highest quality…” 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	Services Plus Energies SA	Exact match	Bernex, SwitzerlandHQ recorded Sep 30, 2026	51-200	31 contacts →
	Exact match “Depuis 15 ans à votre service, Services Plus Energies est une entreprise spécialisée en Chauffage, Ventilation et Climatisation.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Tech-Insta SA	Exact match	Torricella-taverne, SwitzerlandHQ recorded Sep 30, 2026	51-200	27 contacts →
	Exact match “La Tech-Insta nasce a fine 1995 con un’operazione di “management buy-out” dalla Filiale di Lugano del gruppo tecnologico Sulzer, continuandone l’attività nel settore…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	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
8	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
9	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
10	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
11	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
12	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
13	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
14	Zengaffinen AG	Exact match	Amriswil, SwitzerlandHQ recorded Sep 30, 2026	11-50	18 contacts →
	Exact match “Zengaffinen AG is a company based out of Switzerland.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	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
16	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
17	Frigel AG	Exact match	Zuzwil, SwitzerlandHQ recorded Sep 30, 2026	51-200	16 contacts →
	Exact match “Wir sind Ihr Partner für Kältetechnik nach Mass.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	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
19	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
20	Depair	Exact match	Sierre, SwitzerlandHQ recorded Sep 30, 2026	11-50	13 contacts →
	Exact match “DEPAIR SA est une entreprise suisse spécialisée dans le traitement d’air.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Dantherm Group Schweiz	Exact match	Dättwil, SwitzerlandHQ recorded Sep 30, 2026	11-50	11 contacts →
	Exact match “Willkommen im AirCenter Baden - dem Spezialisten für Entfeuchtung und Klimatechnik.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Basler Haustechnik AG	Exact match	Basel, SwitzerlandHQ recorded Sep 30, 2026	11-50	10 contacts →
	Exact match “FÜR ZUFRIEDENE KUNDEN.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Hagmann AG	Exact match	Rorschach, SwitzerlandHQ recorded Sep 30, 2026	11-50	8 contacts →
	Exact match “Planung, Realisation & Unterhalt von Heizungs, Lüftungs, Klima, Kälte- und Industrieanlagen Umsetzung von Neubau- und Sanierungsprojekten in Wohnhäuser, Geschäfts- und…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Walair AG	Exact match	Zurich, SwitzerlandHQ recorded Sep 30, 2026	11-50	8 contacts →
	Exact match “Wir sind ein Unternehmen mit einem starken technischen Support – Mit unserem ausgebildeten Personal garantieren wir den reibungslosen Ablauf in Ihren diversen Projekten.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Kalitherm SA	Exact match	Tolochenaz, SwitzerlandHQ recorded Sep 30, 2026	11-50	6 contacts →
	Exact match “Nous sommes situé à Tolochenaz, offrant un accès facile aux clients dans toute la région.” 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 “environmental control 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 138 environmental control unit manufacturers based in Switzerland

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Environmental control unit manufacturers based in Switzerland at a glance

As of Sep 30, 2026

26.4%Verified-email coverage

9.3Average contacts per company

11-50Median size (employees)

3.6%Largest-city concentration · Zurich

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 138 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 “environmental control 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 338 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 “environmental control unit manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental control unit manufacturers are there based in Switzerland?

RevenueBase identified 138 company matches for environmental control 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 environmental control unit manufacturers?

Zurich leads with 5 company records, followed by Bern (3) and Lamone (3).

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 338 professional contacts with verified work emails tracked across these 138 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.