Michael Werder

citizen of Stein am Rhein, Zürich

Commercial register

Werder Viganò AG

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

until Dec 21, 2020

Partner · joint signature by two

until Jun 12, 2014
Mariposa Invest Holding AG

Member of the board of directors · sole signature · Gersau

until Dec 3, 2002
Bell Switzerland SA

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

until May 28, 1996
Aperam Stainless Services & Solutions Switzerland AG

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

until May 20, 1996