Franz Bischofberger

citizen of Teufen (AR), Waldstatt

Commercial register

FB Stiftung

Chair of the foundation board · joint signature by two · Waldstatt

since Jan 12, 2022
Bischofberger Holding AG

Chair of the board of directors · sole signature · Waldstatt

Chair of the board of directors · sole signature

until Jan 12, 2022
Blumer Fensterwerke AG

Chair of the board of directors · sole signature · Wigoltingen

Chair of the board of directors · sole signature

until Dec 17, 2024

Trademarks, designs and patents

BLUMER TECHNO FENSTER

Swiss trademark · 834221 · Agent

May 9, 2025