Irene Tschirky-Amberg

citizen of Mels, Sargans

Commercial register

GEO-LOG AG

Member of the board of directors · sole signature · Glarus

Amberg Technologies AG

Member of the board of directors · joint signature by two · Sargans

until Jun 12, 2002
Amberg Engineering AG

Member of the board of directors · joint signature by two · Regensdorf

until Jun 10, 2002
VERSUCHSSTOLLEN HAGERBACH AG

Member of the board of directors · joint signature by two · Flums

until Jun 6, 2002

Member of the board of directors · joint signature by two

until Mar 11, 1999