Guido Biberstein
citizen of Hubersdorf, Langnau am Albis
Commercial register
Member of the committee · no signing authority · Zürich
until Jun 7, 2023Chair of the foundation board · joint signature by two · Zürich
until Jul 10, 2015Vice-chair of the foundation board · Aktuar · joint signature by two
until Jan 12, 2006Member of the foundation board · joint signature by two · Zürich
until Sep 17, 2013Director · joint signature by two · Zürich
until Apr 5, 2006Vice-chair of the board of directors · joint signature by two · Luzern
until Jan 31, 2001