Sylviane Proz
ActiveNationality: Switzerland
Residence: Cully
Place of origin: Conthey
Building smart network graph...
Fetching company data and connected people
Current Positions
Promatériau SAActive
Position: adm. secrétaire
Authority: signature collective à 2
Matériaux PLUS SAActive
Position: member of the board + manager
Authority: joint signing authority (any two to sign)
SynConnect SàrlActive
Position: general manager
Authority: joint signing authority (any two to sign)
Proz SAActive
Position: member of the board + secretary
Authority: joint signing authority (any two to sign)
Proz Frères SAActive
Position: member of the board + secretary
Authority: joint signing authority (any two to sign)
Baumaterialien Gruber AGActive
Position: N/A
Authority: joint signing authority (any two to sign)