Stefan Ryser
citizen of Sumiswald, Langenthal
Commercial register
joint procuration by two · Zollikofen
since Oct 30, 2006Chair of the executive board · sole signature · Thun
Managing director · sole signature
until Dec 24, 2010Member of the board of directors · joint signature by two · Hinwil
Member of the board of directors · joint signature by two
until Sep 21, 2020Member of the board of directors · sole signature
until Jul 21, 2010Member of the committee · no signing authority · Oberösch
Member of the board of directors · no signing authority
until Aug 8, 2022