Ronald Schellenberg
ActiveNationality: Switzerland
Residence: Zürich
Place of origin: Wallisellen
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Current Positions
Schellenberg Advisory Services GmbHActive
Position: LLC member and member of the management board
Authority: individual signing authority
Banca del GottardoDeleted
Position: deputy manager
Authority: joint signing authority (any two to sign)
BSI SADeleted
Position: N/A
Authority: joint signing authority (any two to sign)
Amasus Investment AG in LiquidationLiquidation
Position: N/A
Authority: Kollektivunterschrift zu zweien mit einem Mitglied des Verwaltungrates oder einem Mitglied der Geschäftsleitung