Company lists · Data refreshed September 2026

Top 25 Connected building management companies based in Switzerland

RevenueBase identified 185 connected building management companies headquartered in Switzerland as of September 2026 and tracks 1,979 professional contacts across them, including 594 with verified work emails. Zurich is the largest hub.

This list covers connected building management companies 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 16, 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 16, 2026 86% judged on-target in blind review
185Companies
1,979Contacts tracked
594Verified emails
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The 25 largest connected building management companies based in Switzerland

Ranked by team size
Top 25 of 185 connected building management companies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to connected building management companies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceZürich, SwitzerlandHQ checked Sep 16, 202651-20082 contacts →

Indirect evidence

“CSL Immobilien – Immobilienkompetenz aus einer Hand.”

Source: RevenueBase Database · checked Sep 16, 2026
2Indirect evidenceZurich, SwitzerlandHQ checked Sep 16, 2026201-50073 contacts →

Indirect evidence

“Gebäudetechniker”

Source: RevenueBase Database · checked Sep 16, 2026
3Indirect evidenceWinterthur, SwitzerlandHQ checked Sep 16, 202651-20060 contacts →

Indirect evidence

“LEICOM AG was founded in Winterthur, Switzerland, in 1996 by automation and control technology specialists.”

Source: RevenueBase Database · checked Sep 16, 2026
4Indirect evidence6006 Luzern, SwitzerlandHQ checked Sep 16, 202651-20041 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
5Indirect evidenceOftringen, SwitzerlandHQ checked Sep 16, 202651-20035 contacts →

Indirect evidence

“Die ista swiss ag ist seit 1973 eine führende Immobiliendienstleisterin in der Schweiz und spezialisiert auf intelligente Lösungen im Energie- und Ressourcenmanagement.”

Source: RevenueBase Database · checked Sep 16, 2026
6Indirect evidenceRenens, SwitzerlandHQ checked Sep 16, 202611-5030 contacts →

Indirect evidence

“Energy monitoring, heating control, access, blinds in a single system open.”

Source: RevenueBase Database · checked Sep 16, 2026
7Partial evidenceLuzern, SwitzerlandHQ checked Sep 16, 202651-20028 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 16, 2026
8Partial evidenceTorricella-taverne, SwitzerlandHQ checked Sep 16, 202651-20027 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 16, 2026
9Indirect evidenceMeinier, SwitzerlandHQ checked Sep 16, 202651-20026 contacts →

Indirect evidence

“Muller Energies SA est votre spécialiste dans la maintenance et l’optimisation énergétique de vos installations de chauffage, ventilation, et climatisation.”

Source: RevenueBase Database · checked Sep 16, 2026
10Partial evidenceRotkreuz, SwitzerlandHQ checked Sep 16, 202611-5026 contacts →

Partial evidence

“smart-me makes energy management simple, affordable and suitable for the mass.”

Source: RevenueBase Database · checked Sep 16, 2026
11Indirect evidenceBubikon, SwitzerlandHQ checked Sep 16, 202611-5026 contacts →

Indirect evidence

“Innovative – competent – reliable – customized are the core values and guiding principle of vali.sys ag.”

Source: RevenueBase Database · checked Sep 16, 2026
12Indirect evidenceAffoltern Am Albis, SwitzerlandHQ checked Sep 16, 202651-20026 contacts →

Indirect evidence

“Viscom Engineering AG – Intelligenz für Ihr Gebäude.”

Source: RevenueBase Database · checked Sep 16, 2026
13Indirect evidenceChur, SwitzerlandHQ checked Sep 16, 202651-20024 contacts →

Indirect evidence

“Die Willi Gebäudetechnik AG mit Sitz in Chur wurde 1890 gegründet und ist vorwiegend im Kanton Graubünden tätig.”

Source: RevenueBase Database · checked Sep 16, 2026
14Indirect evidenceHägendorf, SwitzerlandHQ checked Sep 16, 202611-5018 contacts →

Indirect evidence

“Innovationen und Systeme für das moderne Wohnen ZidaTech AG ist führender Systemanbieter für Wohn- und Arbeitswelten in den Bereichen Kommunikation und Gebäudeautomation.”

Source: RevenueBase Database · checked Sep 16, 2026
15Indirect evidenceRothenburg, SwitzerlandHQ checked Sep 16, 202611-5018 contacts →

Indirect evidence

“SCHALTRAUM bietet clevere Lösungen für komfortable Lebens-und Arbeitswelten.”

Source: RevenueBase Database · checked Sep 16, 2026
16Indirect evidenceAdliswil, SwitzerlandHQ checked Sep 16, 202611-5018 contacts →

Indirect evidence

“Der neue Standard für die Gebäudeautomation SMART PLACE setzt den neuen Standard in der Gebäudeautomation.”

Source: RevenueBase Database · checked Sep 16, 2026
17Indirect evidenceZürich, SwitzerlandHQ checked Sep 16, 202651-20018 contacts →

Indirect evidence

“Dienstleistungen in der Energie- und Gebäudetechnik von der Idee bis zu deren Umsetzung.”

Source: RevenueBase Database · checked Sep 16, 2026
18Indirect evidenceVolketswil, SwitzerlandHQ checked Sep 16, 202611-5016 contacts →

Indirect evidence

“Ihre Fachpartnerin für Gebäudetechnik Unser Know-how und die exzellente Technik namhafter Hersteller ermöglichen es uns, effiziente und zuverlässige Lösungen für Lüftung…”

Source: RevenueBase Database · checked Sep 16, 2026
19Indirect evidenceBern, SwitzerlandHQ checked Sep 16, 202651-20015 contacts →

Indirect evidence

“Wir stehen für Qualität und Zuverlässigkeit für mehr Komfort, Energieeffizienz und Sicherheit in Gebäuden.”

Source: RevenueBase Database · checked Sep 16, 2026
20Indirect evidenceRotkreuz, SwitzerlandHQ checked Sep 16, 202611-5014 contacts →

Indirect evidence

“Die Tetrag AG ist ein Gesamtlösungsanbieter mit der Kernkompetenz im Energiecontrolling.”

Source: RevenueBase Database · checked Sep 16, 2026
21Indirect evidenceZürich, SwitzerlandHQ checked Sep 16, 202611-5013 contacts →

Indirect evidence

“Wir bleiben den Grundsätzen treu, auf denen unser Unternehmen aufgebaut wurde: Wir bieten unseren Kunden einen erstklassigen Service, Sicherheit steht an erster Stelle, wir…”

Source: RevenueBase Database · checked Sep 16, 2026
22Indirect evidenceKloten, SwitzerlandHQ checked Sep 16, 202611-5012 contacts →

Indirect evidence

“Die Spetec AG ist die Ansprechpartnerin für Gebäudesicherheit und Gebäudeautomation.”

Source: RevenueBase Database · checked Sep 16, 2026
23Indirect evidenceCarouge, SwitzerlandHQ checked Sep 16, 202611-5012 contacts →

Indirect evidence

“E-nno développe et propose des solutions d’optimisation et de suivi énergétique pour les professionnels de l’immobilier et de la construction.”

Source: RevenueBase Database · checked Sep 16, 2026
24Indirect evidenceOberrohrdorf, SwitzerlandHQ checked Sep 16, 202611-5011 contacts →

Indirect evidence

“Wir sind ein modernes Technologieunternehmen und setzen uns stets zum Ziel Ihnen Produkte und Dienstleistungen rund um das Thema Gebäudeautomation zu präsentieren, die den…”

Source: RevenueBase Database · checked Sep 16, 2026
25Indirect evidenceBüron, SwitzerlandHQ checked Sep 16, 202611-5011 contacts →

Indirect evidence

“Die hbTec AG ist Spezialist für Gebäudeautomation, Sicherheitstechnik, Multimedia und IT in der Deutschschweiz.”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 25 of 185 connected building management companies based in Switzerland

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Connected building management companies based in Switzerland at a glance

As of Sep 16, 2026
30.0%Verified-email coverage
10.7Average contacts per company
1-10Median size (employees)
9.7%Largest-city concentration · Zurich
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
101
11-50
56
51-200
19
201-500
1
501-1,000
1
1,001-5,000
2
10001+
1

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 185 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 connected building management companies, 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 “connected building management companies”. 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 connected building management companies), 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 connected building management companies, 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, 594 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 16, 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 connected building management companies, 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 connected building management companies are there based in Switzerland?

RevenueBase identified 185 connected building management companies 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?

CSL Immobilien AG, headquartered in Zurich, tops this list with the largest team on record.

Which city has the most connected building management companies?

Zurich leads with 18 headquartered companies, followed by Basel (4) and Winterthur (4).

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 594 verified decision-maker contacts tracked across these 185 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 16, 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.