Walter Langenstein
ActiveNationality: Switzerland
Residence: Neuendorf
Place of origin: Engelberg
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Current Positions
onyx Energie AGDeleted
Position: N/A
Authority: joint signing authority (any two to sign)
Onyx Energie Dienste AGDeleted
Position: N/A
Authority: joint signing authority (any two to sign)
AEK Energie AGDeleted
Position: N/A
Authority: joint signing authority (any two to sign)
Langenstein & Partner AGActive
Position: N/A
Authority: individual signing authority