Stefan Siegenthaler

citizen of Schangnau, Bern

Commercial register

Managing director · sole signature · Worb

since Dec 20, 2022

joint procuration by two · Zürich

until Jul 23, 2021

joint procuration by two · Zürich

until Feb 24, 2016

Member of the board of directors · no signing authority · Oberburg

until Oct 15, 2012