Roman Mario Kalberer

citizen of Mels, Feusisberg

Commercial register

Managing director · sole signature · Feusisberg

since Aug 3, 2026

Managing director · joint signature by two · Zug

since Jul 24, 2026

Member of the board of directors · joint signature by two · Seedorf (UR)

since Dec 29, 2025

Member of the board of directors · Managing director · sole signature · Zürich

since Apr 12, 2023

Member of the foundation board · joint signature by two · Zug

Partner · no signing authority · Neuheim

Managing director · sole signature

until Nov 24, 2023

Managing director · joint signature by two · Alt St. Johann

until Dec 20, 2018

Member of the board of directors · joint signature by two · Alt St. Johann

until Nov 9, 2018