| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Josal Holding AG | 🇨🇭Switzerland | Activa | 11/3/2019 – presente |
| Cargo | Fürsorgestiftung der Firma Johann Müller AG, Kieswerk und Baggereiunternehmung | 🇨🇭Switzerland | Activa | 23/6/2021 – presente |
| Cargo | Raiffeisenbank am Ricken Genossenschaft | 🇨🇭Switzerland | Activa | 31/5/2023 – presente |
| Cargo | Landolt Transport AG | 🇨🇭Switzerland | Activa | 23/4/2021 – presente |
| Cargo | GJMO AG | 🇨🇭Switzerland | Activa | 4/4/2022 – presente |
| Cargo | Beton AG Etzel + Linth | 🇨🇭Switzerland | Activa | 21/7/2020 – presente |
28/8/2024
appointed
10/7/2024
appointed
21/7/2020
appointed