Michael Sieber
citizen of Widnau, Berneck
Commercial register
Member of the board of directors · joint signature by two · Kloten
since Oct 19, 2021Member of the board of directors · joint signature by two · Berneck
since Dec 14, 2010Member of the board of directors · joint signature by two · Berneck
since Nov 10, 2010joint procuration by two · Eschlikon
Vice-chair of the board of directors · Aktuar · joint signature by two · Rorschach
until Sep 21, 2018Managing director · sole signature · Widnau
until May 2, 2014