Stéphanie Gilberte Portmann

citizen of Escholzmatt-Marbach, Hedingen

Commercial register

Fred Tschanz - Stiftung

Vice-chair of the foundation board · joint signature by two · Zürich

since May 19, 2021
Fred Tschanz AG

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

Chair of the board of directors · joint signature by two

until May 18, 2021

Managing director · joint signature by two

until Jun 13, 2018
Fred Tschanz Holding AG

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

Chair of the board of directors · joint signature by two

until Jun 2, 2021
Timob AG

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

Chair of the board of directors · joint signature by two

until May 17, 2021

Managing director · joint signature by two

until Jun 13, 2018