Stefan Aumann

citizen of Zug, Zug

Commercial register

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

since Sep 23, 2026

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

since Oct 6, 2025

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

joint signature by two

until Sep 11, 2024

Member of the board of directors · joint signature by two

until Dec 21, 2010

Member of the committee · joint signature by two · Zürich

until Feb 23, 2022