Sonja Piffaretti-Bolliger

citizen of Mendrisio und Volketswil, Männedorf

Commercial register

Gfeller-Stiftung

Managing director · joint signature by two · Dübendorf

Member of the foundation board · joint signature by two

until Oct 17, 2023
Treuhandbüro Gfeller AG

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