Stefan Birrer
citizen of Willisau, Zell (LU)
Commercial register
Chair of the board of directors · Managing director · sole signature · Sursee
since Feb 10, 2022Managing director · joint signature by two · Büron
since Nov 16, 2021Chair of the executive board · joint signature by two · Büron
since Jun 12, 2017Member of the board of directors · Chair of the executive board · sole signature · Wil (SG)
Member of the board of directors · Chair of the executive board · joint signature by two
until Jan 18, 2022Member of the board of directors · Member of the executive board · joint signature by two
until Jan 12, 2018joint signature by two
until Feb 13, 2015Managing director · joint signature by two · Aarau
until Oct 15, 2026