Company lists · Data refreshed October 2026

Top 25 Building automation system installers based in Switzerland

Name: Building automation system installers based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 266 companies tracked

RevenueBase identified 266 company matches for building automation system installers associated with Switzerland as of October 2026 and tracks 2,569 professional contacts across them, including 860 with verified work emails. Zurich is the largest hub.

This list covers company matches for building automation system installers 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 October 9, 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 Oct 9, 2026 How this list was built

266Companies

2,569Contacts tracked

860Verified emails

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The 25 largest building automation system installers based in Switzerland

Ranked by team size

Top 25 of 266 company matches for building automation system installers based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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	Actemium Switzerland	Exact match	Arlesheim, SwitzerlandHQ recorded Oct 9, 2026	201-500	161 contacts →
	Exact match “Actemium - Smart Factory and Smart Building solutions from a single source.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	Koster AG	Exact match	Zurich, SwitzerlandHQ recorded Oct 9, 2026	201-500	78 contacts →
	Exact match “Gebäudetechniker” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	Leicom AG	Exact match	Winterthur, SwitzerlandHQ recorded Oct 9, 2026	51-200	62 contacts →
	Exact match “LEICOM AG was founded in Winterthur, Switzerland, in 1996 by automation and control technology specialists.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	Aqiptech AG	Exact match	Aesch, SwitzerlandHQ recorded Oct 9, 2026	51-200	49 contacts →
	Exact match “Mit Freude präsentieren wir uns als führendes Unternehmen für innovative Gesamtlösungen in den Bereichen Prozess- und Industrieautomation sowie Gebäudeautomation – inklusive…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	Hunziker Partner AG	Exact match	Winterthur, SwitzerlandHQ recorded Oct 9, 2026	51-200	46 contacts →
	Exact match “Als führendes und mehrfach ausgezeichnetes Unternehmen der Haustechnik mit rund 100 Mitarbeitenden umfasst unsere Tätigkeit die Planung, Realisierung und Service von Heiz, Luft…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	Aicher DE Martin Zweng AG	Exact match	6006 Luzern, SwitzerlandHQ recorded Oct 9, 2026	51-200	41 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	Services Plus Energies SA	Exact match	Bernex, SwitzerlandHQ recorded Oct 9, 2026	51-200	35 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 · Oct 9, 2026 · View company records in RevenueBase
8	Tech-Insta SA	Exact match	Torricella-taverne, SwitzerlandHQ recorded Oct 9, 2026	51-200	30 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 · Oct 9, 2026 · View company records in RevenueBase
9	RMB Group AG	Exact match	Luzern, SwitzerlandHQ recorded Oct 9, 2026	51-200	29 contacts →
	Exact match “Die RMB Group AG vereint die 1996 gegründete RMB Engineering AG und RMB Facility Management AG mit dem Kälteplaner Leplan AG sowie dem Health Care Engineering-Planer Evoplan AG…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	Digital Strom	Exact match	Schlieren, SwitzerlandHQ recorded Oct 9, 2026	51-200	28 contacts →
	Exact match “Digital Strom's mission is to revolutionise living.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	MST Systemtechnik AG	Exact match	Belp, SwitzerlandHQ recorded Oct 9, 2026	11-50	28 contacts →
	Exact match “Das 1990 gegründete Unternehmen MST Systemtechnik AG beschäftigt sich schwerpunktmässig mit Steuerungs- und Regelungstechnik sowie Leit- und Visualisierungssystemen.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Viscom Engineering AG	Exact match	Affoltern Am Albis, SwitzerlandHQ recorded Oct 9, 2026	51-200	27 contacts →
	Exact match “Viscom Engineering AG – Intelligenz für Ihr Gebäude.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	Muller Energies	Exact match	Meinier, SwitzerlandHQ recorded Oct 9, 2026	51-200	27 contacts →
	Exact match “Muller Energies SA est votre spécialiste dans la maintenance et l’optimisation énergétique de vos installations de chauffage, ventilation, et climatisation.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	Jeanfavre & Fils SA	Exact match	Le Mont-sur-lausanne, SwitzerlandHQ recorded Oct 9, 2026	51-200	26 contacts →
	Exact match “Installations électriques, Informatique et Automation des bâtiments” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Klinova AG	Exact match	8006, SwitzerlandHQ recorded Oct 9, 2026	51-200	24 contacts →
	Exact match “Die Klinova AG ist Ihr Systemprofi im Bereich der Gebäude, Energie- und Prozesstechnik.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	TEM AG	Exact match	Chur, SwitzerlandHQ recorded Oct 9, 2026	51-200	23 contacts →
	Exact match “Über 50 Jahre Erfahrung in der Entwicklung und Produktion von Komponenten für die Gebäudeautomation.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	Willi Gebäudetechnik AG	Exact match	Chur, SwitzerlandHQ recorded Oct 9, 2026	51-200	22 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 · Oct 9, 2026 · View company records in RevenueBase
18	A. Baltensperger AG	Exact match	Zürich, SwitzerlandHQ recorded Oct 9, 2026	51-200	21 contacts →
	Exact match “Moderne Haustechnik aus einer Hand Vieles hat sich verändert, seit die Unternehmung im Jahr 1951 gegründet worden ist.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	Alfacel AG	Exact match	Cham, SwitzerlandHQ recorded Oct 9, 2026	11-50	20 contacts →
	Exact match “Intelligente Gebäudeoptimierung Willkommen bei Alfacel - einem der schweizweit führenden Ingenieurbüros auf dem Gebiet der Gebäudeautomation und Energieoptimierung.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Hustech Installations AG	Exact match	Bubikon, SwitzerlandHQ recorded Oct 9, 2026	51-200	20 contacts →
	Exact match “Ob für Privat- oder Geschäftskunden, bei Neu- oder Umbauten: Seit über 30 Jahren und mehr als 140 qualifizierten Mitarbeitenden ist die Hustech-Gruppe ein Netzwerk mit kompetenten…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	Schaltraum AG	Exact match	Rothenburg, SwitzerlandHQ recorded Oct 9, 2026	11-50	18 contacts →
	Exact match “SCHALTRAUM bietet clevere Lösungen für komfortable Lebens-und Arbeitswelten.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	Zidatech AG	Exact match	Hägendorf, SwitzerlandHQ recorded Oct 9, 2026	11-50	17 contacts →
	Exact match “Innovationen und Systeme für das moderne Wohnen ZidaTech AG ist führender Systemanbieter für Wohn- und Arbeitswelten in den Bereichen Kommunikation und Gebäudeautomation.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23	Smart Place AG	Exact match	Adliswil, SwitzerlandHQ recorded Oct 9, 2026	11-50	17 contacts →
	Exact match “Der neue Standard für die Gebäudeautomation SMART PLACE setzt den neuen Standard in der Gebäudeautomation.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	Gloor Planzer AG	Exact match	Volketswil, SwitzerlandHQ recorded Oct 9, 2026	11-50	17 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 · Oct 9, 2026 · View company records in RevenueBase
25	Gruenberg Partner AG	Exact match	Zürich, SwitzerlandHQ recorded Oct 9, 2026	51-200	17 contacts →
	Exact match “Dienstleistungen in der Energie- und Gebäudetechnik von der Idee bis zu deren Umsetzung.” Recorded in the RevenueBase company graph · Oct 9, 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 “building automation system installers”. 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 266 building automation system installers based in Switzerland

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Building automation system installers based in Switzerland at a glance

As of Oct 9, 2026

33.5%Verified-email coverage

9.7Average contacts per company

1-10Median size (employees)

6.8%Largest-city concentration · Zurich

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

143

11-50

51-200

201-500

1,001-5,000

10001+

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 266 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 “building automation system installers” 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 860 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 October 9, 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 “building automation system installers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many building automation system installers are there based in Switzerland?

RevenueBase identified 266 company matches for building automation system installers associated with Switzerland as of October 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?

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

Which city has the most building automation system installers?

Zurich leads with 18 company records, followed by Basel (7) and Dietikon (5).

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 860 professional contacts with verified work emails tracked across these 266 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 October 9, 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.