Stefan Siegfried
citizen of Arni BE, Hausen AG
Commercial register
Managing director · sole signature · Hausen (AG)
until Oct 12, 2026Managing director · joint signature by two
until Apr 14, 2014Member of the committee · joint signature by two · Biel/Bienne
until Oct 15, 2021Member of the board of directors · no signing authority
until Sep 11, 2017joint procuration by two · Schinznach Dorf
until Jul 17, 2001joint procuration by two
until Dec 11, 1997