| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Baum und Garten AG | 🇨🇭Switzerland | Activa | 17/3/2021 – presente |
| Cargo | rund ums grün ag | 🇨🇭Switzerland | Activa | 17/3/2021 – presente |
| Cargo | IBH-Group Holding AG | 🇨🇭Switzerland | Activa | 10/9/2020 – presente |
| Cargo | Ingenieurbureau Heierli AG | 🇨🇭Switzerland | Activa | 14/8/2020 – presente |
| Cargo | Bienz, Kummer & Partner AG | 🇨🇭Switzerland | Activa | 24/8/2018 – presente |
19/4/2024
appointed
25/8/2021
appointed
24/8/2018
appointed