Simone Gabriela Dr. Portmann

citizen of Olten, Matten b. Interlaken (Matten bei Interlaken)

Commercial register

Managing director · sole signature · Matten bei Interlaken

since Mar 23, 2026

Member of the board of directors · sole signature · Interlaken

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

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

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

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

until Jul 4, 2025

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

until Apr 8, 2024

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

until Apr 8, 2024

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

until Feb 12, 2020

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

until Jun 29, 2016

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

until Jun 29, 2016

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

until Jun 16, 2016