Stefan Müller

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

Chair of the board of directors · Member of the executive board · sole signature · Zürich

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

joint signature by two

Managing director · sole signature · Bern

Chair of the executive board · sole signature · Genève

Chair of the executive board · sole signature · Brütten

Chair of the executive board · sole signature · St. Gallen