Jack Bader

citizen of Holderbank (SO), Jouxtens-Mézery

Commercial register

Paprec Metabader Technique SA

joint procuration by two · Le Mont-sur-Lausanne

since Oct 16, 2026

Chiesa Alteisen AG

Member of the board of directors · sole signature · Pratteln

since Dec 23, 2025

Member of the board of directors · sole signature · Feldbrunnen-St.Niklaus

since Dec 23, 2025

Member of the board of directors · sole signature · Le Mont-sur-Lausanne

since Aug 25, 2025

Member of the board of directors · sole signature · Le Mont-sur-Lausanne

since Sep 11, 2024

Member of the board of directors · sole signature · Aigle

since Nov 6, 2023

Member of the board of directors · sole signature · Le Mont-sur-Lausanne

since Oct 6, 2023

Grept Frères S.A. Le Bouveret

Member of the board of directors · sole signature · Port-Valais

since Sep 15, 2023

Groupe Bader SA

Member of the board of directors · sole signature · Le Mont-sur-Lausanne

since Jul 14, 2023

Member of the board of directors · sole signature · Le Mont-sur-Lausanne

since Jan 23, 2023

Carbone & Fils Sàrl

Managing director · sole signature · Blonay - Saint-Légier

since Apr 1, 2022

Le Comptoir du Bois S.A.

Member of the board of directors · sole signature · Le Mont-sur-Lausanne

Member of the board of directors · sole signature

until Sep 24, 2024

Chair of the board of directors · joint signature by two · Aigle

until Dec 30, 2025