Gabriele Schwarz Langenstein
ActiveNationality: Switzerland
Residence: Männedorf
Place of origin: Widnau
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Current Positions
Innovista Management GmbHActive
Position: LLC member and member of the executive board
Authority: individual signing authority
IBB Wasser AGActive
Position: member of the board
Authority: joint signing authority (any two to sign)
IBB Holding AGActive
Position: member of the board
Authority: joint signing authority (any two to sign)
IBB Energie AGActive
Position: member of the board
Authority: joint signing authority (any two to sign)
IBB ComNet AGActive
Position: member of the board
Authority: joint signing authority (any two to sign)
IBB Strom AGActive
Position: member of the board
Authority: joint signing authority (any two to sign)
IBB Erdgas AGActive
Position: member of the board
Authority: joint signing authority (any two to sign)