Gian Tumasch Appenzeller
citizen of Zürich, Küsnacht (ZH)
Commercial register
Managing director · sole signature · Küsnacht (ZH)
Managing director · sole signature · Küsnacht (ZH)
Managing director · sole signature
until May 1, 2026Managing director · sole signature · Madulain
Managing director · sole signature
until Dec 1, 2025