Hans-Peter Stutz, Switzerland, Uitikon Waldegg, male

Spezialtiefbau AG St. GallenDeleted

Position: member

Authority: individual signing authority

Frisch-Beton AG EmbrachActive

Position: vice-chairperson of the board

Authority: individual signing authority

Bakisa AGDeleted

Position: vice-chairperson of the board

Authority: individual signing authority

Kies AG Wil ZH KAGDeleted

Position: vice-chairperson of the board

Authority: individual signing authority

Hans-Peter Stutz