René Christen

citizen of Zürich, Zollikon

Commercial register

Vice-chair of the board of directors · joint signature by two · Zürich

since Dec 12, 2018

Chair of the board of directors · sole signature · Zürich

until Jul 3, 2007

Chair of the board of directors · joint signature by two

until Feb 13, 2007

Member of the board of directors · joint signature by two

until Sep 27, 2006