Irene Tschirky-Amberg, Switzerland, Sargans, female

Amberg Ingenieurbüro AG, ChurDeleted

Position: member of the board

Authority: joint signing authority (any two to sign)

GEO-LOG AGActive

Position: member of the board

Authority: individual signing authority

Amberg Ingenieurbüro AG, Sargans, Zweigniederlassung St. GallenDeleted

Position: member

Authority: joint signing authority (any two to sign)

Irene Tschirky-Amberg