Guido Keller
ActiveNationality: Switzerland
Residence: Hittnau
Place of origin: Kirchberg
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Current Positions
GVK GmbHActive
Position: member and chairperson of the management board
Authority: individual signing authority
Actor AG, Treuhand- und FinanzgesellschaftActive
Position: member of management
Authority: individual signing authority
Thurgauer KantonalbankActive
Position: N/A
Authority: limited joint signing authority (any two to sign)
Oberholzer AG, Elektrotechnische AnlagenActive
Position: N/A
Authority: joint signing authority (any two to sign)