Stefan Winzenried
citizen of Belp, Kilchberg (ZH)
Commercial register
Member of the board of directors · joint signature by two · Mönchaltorf
since Apr 15, 2026Chair of the board of directors · sole signature · Wädenswil
Member of the board of directors · sole signature
until Sep 5, 2017Chair of the board of directors · sole signature
until Jan 24, 2017Chair of the board of directors · joint signature by two
until Jun 23, 2014Member of the board of directors · joint signature by two
until Aug 6, 2012Chair of the board of directors · joint signature by two
until Oct 3, 2008Member of the board of directors · joint signature by two
until Jul 17, 2007Chair of the board of directors · joint signature by two
until Sep 5, 2006Chair of the board of directors · joint signature by two
until Mar 1, 2005Member of the board of directors · joint signature by two
until May 14, 2001Chair of the board of directors · joint signature by two · Zürich
Member of the board of directors · sole signature
until Jan 23, 2008Member of the board of directors · sole signature
until Oct 24, 2005Chair of the board of directors · sole signature
until Mar 28, 2003Delegate of the board of directors · joint signature by two · Zollikon
Member of the board of directors · joint signature by two
until Jul 16, 2010Chair of the board of directors · joint signature by two · Risch
until Jul 12, 2001Partner · no signing authority · Zürich
until Jul 30, 1999