| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | M. u. K. Bergmann & Co AG | 🇨🇭Switzerland | Activa | 18/7/2016 – presente |
| Cargo | Hans und Wilma Stutz Stiftung | 🇨🇭Switzerland | Disuelta | 10/8/2020 – presente |
| Cargo | Ustavag Treuhand AG | 🇨🇭Switzerland | Activa | 6/8/2020 – presente |
| Cargo | Wohnbau AG Klosters in Liquidation | 🇨🇭Switzerland | Disuelta | 29/7/2016 – presente |
| Cargo | Novak, Thurnheer + Partner AG | 🇨🇭Switzerland | Activa | 27/4/2020 – presente |
2/9/2020
appointed
10/8/2020
appointed
29/7/2016
appointed