Sylvia Marra
ActiveNationality: Switzerland
Residence: Martigny
Place of origin: Martigny
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Current Positions
OIKEN SAActive
Position: secretary (non-member of the board) + general manager
Authority: joint signing authority (any two to sign)
Société de Contrôles SAActive
Position: chairperson of the board
Authority: joint signing authority (any two to sign)
Centre de Recherche sur l'Environnement Alpin (CREALP)Active
Position: member of the foundation board
Authority: without signing authority
Energypolis SAActive
Position: member of the board
Authority: joint signing authority (together w/ the chairperson of the board)
Kraftwerke Gougra AGActive
Position: member of the board
Authority: without signing authority
Enerconseil Sion SAActive
Position: chairperson of the board
Authority: joint signing authority (any two to sign)
Michel Valette SAActive
Position: chairperson of the board
Authority: joint signing authority (any two to sign)
OIKEN Solutions SAActive
Position: chairperson of the board
Authority: joint signing authority (any two to sign)
CIGES (Centre Informatique de Gestion) SAActive
Position: vice-chairperson of the board
Authority: joint signing authority (any two to sign)
Onyx DM Real Estate SAActive
Position: member of the board
Authority: joint signing authority (any two to sign)
KRAFTWERKE MATTMARK AGActive
Position: member of the board
Authority: without signing authority