Sergio Petralli
Active
Nationality: Switzerland
Residence: Zürich
Place of origin: Corticiasca
Current Positions
Petra Planung AGActive
Position: chairperson of the board
Authority: individual signing authority
BTA Business Travel Zürich AGDeleted
Position: member of the board
Authority: joint signing authority (any two to sign)
Petralli AGActive
Position: chairperson of the board
Authority: individual signing authority
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