Sylvie Sieger

citizen of Porrentruy, Zollikon

Commercial register

Member of the foundation board · joint signature by two · Zollikon

since Oct 9, 2018

Member of the board of directors · sole signature · Zollikon

since Jan 22, 2013

Managing director · sole signature · Winterthur

Managing director · sole signature

until Jan 30, 2013

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

Chair of the board of directors · sole signature

until Apr 29, 2024