Rudolf Siegfried Dudler

citizen of Thal, Baar

Commercial register

Immobiliare Pharmapark SA

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

since Sep 4, 2017
Chemholding SA

Chair of the board of directors · joint signature by two · Barbengo

Chemholding due SA

Chair of the board of directors · joint signature by two · Lugano

until May 19, 2025
GMT Fine Chemicals SA

Member of the board of directors · joint signature by two · Val-de-Travers

until May 19, 2025
Cerbios-Pharma SA

Vice-chair of the board of directors · joint signature by two · Barbengo

until May 19, 2025