| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | PopUp Piazza AG | 🇨🇭Switzerland | Activa | 2/11/2023 – presente |
| Cargo | THURPOWER AG | 🇨🇭Switzerland | Activa | 9/11/2022 – presente |
| Cargo | Geologiebüro Lienert & Haering AG | 🇨🇭Switzerland | Activa | 24/6/2022 – presente |
| Cargo | Syma-System AG | 🇨🇭Switzerland | Activa | 27/3/2018 – presente |
| Cargo | Syma Holding AG | 🇨🇭Switzerland | Disuelta | 29/12/2016 – presente |
2/11/2023
appointed
9/11/2022
appointed
29/12/2016
appointed