Roberta Zeller
citizen of Menzingen und Appenzell, Fällanden
Commercial register
Chair of the executive board · joint signature by two · Küsnacht (ZH)
Managing director · sole signature
until May 21, 2026citizen of Menzingen und Appenzell, Fällanden
Chair of the executive board · joint signature by two · Küsnacht (ZH)
Managing director · sole signature
until May 21, 2026