Stephan Rupper

citizen of Bichelsee-Balterswil, Maur

Commercial register

Polla AG

Chair of the board of directors · sole signature · Maur

Member of the board of directors · sole signature

until Aug 27, 2019

Chair of the board of directors · sole signature

until Jun 18, 2014

Chair of the board of directors · sole signature

until Sep 8, 2006

Member of the board of directors · sole signature

until Jul 27, 2006
Pfister AG Bauunternehmung

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

until Jul 14, 1997