Walter Sibold-Frey
InactiveNationality: Switzerland
Residence: Bolligen
Place of origin: Bolligen
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Current Positions
Helfenstein und Natterer AGDeleted
Position: member of the board
Authority: joint signing authority (any two to sign)
Helfenstein + Natterer AGDeleted
Position: member of the board
Authority: joint signing authority (any two to sign)
Ernst Frey AGDeleted
Position: member of the board
Authority: individual signing authority