Roger Wiederkehr
ActiveNationality: Switzerland
Residence: Risch
Place of origin: Kriens
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Current Positions
Wiederkehr & Villiger AGActive
Position: chairperson of the board
Authority: individual signing authority
pkag Paul Keller Ingenieure AGDeleted
Position: N/A
Authority: joint signing authority (any two to sign)
Rischer Energie-GenossenschaftActive
Position: chairperson of the board
Authority: joint signing authority (any two to sign)mit einem Mitglied