Kalk Ex AG
Specialty Trades (HVAC, Electrical, Plumbing) · Wollerau, Schwyz
Kalk Ex AG is a Swiss specialty trades (HVAC, electrical, plumbing) company based in Wollerau, Canton of Schwyz (UID CHE-105.641.201).
Board members & signatories
- Patrick Naubert
Registered purpose
Die Gesellschaft bezweckt die Installation von Heiz-, Kalkschutz-, und Warmwasseranlagen sowie die Ausführung von Boilerservice, Unterhalt und Reparaturen von Gebäudeteilen aller Art. Die Gesellschaft kann Zweigniederlassungen errichten, sich an andern Unternehmungen des In- und Auslandes beteiligen, gleichartige oder verwandte Unternehmen erwerben oder sich mit solchen zusammenschliessen, Grundst…
Source: Swiss commercial register (Zefix / SOGC) and Alpintel analysis · Data as of March 2026
What Kalk Ex does
OFFERING
Kalk-ex AG provides mechanical and chemical descaling systems, as well as water treatment solutions. Their product offerings include descaling systems for single-family homes, multi-family homes, and industrial applications, along with services such as boiler replacement and water softening systems.
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