| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | MK Dichtungs AG | 🇨🇭Switzerland | Activa | 23/7/2018 – presente |
| Cargo | PBC Polymer AG | 🇨🇭Switzerland | Activa | 7/12/2020 – presente |
| Cargo | BK Brändli AG | 🇨🇭Switzerland | Activa | 23/7/2018 – presente |
| Cargo | Stuck AG | 🇨🇭Switzerland | Disuelta | 23/4/2020 – presente |
| Cargo | Herzog Dichtungen AG | 🇨🇭Switzerland | Activa | 6/3/2020 – presente |
| Cargo | Poesia AG | 🇨🇭Switzerland | Activa | 23/7/2018 – presente |
| Cargo | Poesia Holding AG | 🇨🇭Switzerland | Activa | 23/7/2018 – presente |
1/10/2024
appointed
3/6/2022
appointed
23/7/2018
appointed