Marco Sieber
citizen of Widnau, Müllheim Dorf (Müllheim)
Commercial register
Managing director · sole signature · Müllheim
since Sep 22, 2023Chair of the board of directors · sole signature · Cortaillod
since Apr 5, 2016Member of the board of directors · sole signature · Egg
since May 20, 2009Owner · sole signature · Widnau
Owner · sole signature
until May 18, 2015Member of the board of directors · joint signature by two · Cortaillod
until Mar 13, 2025joint signature by two · Meyrin
until Sep 25, 2019joint signature by two · Winterthur
until Jan 24, 2014Member of the board of directors · sole signature · Zürich
until Sep 19, 2002