| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Z - Immobilien AG | 🇨🇭Switzerland | Disuelta | 28/11/2022 – presente |
| Cargo | ARWAL Immobilien AG | 🇨🇭Switzerland | Activa | 16/11/2022 – presente |
| Cargo | Limag Holding AG | 🇨🇭Switzerland | Activa | 16/11/2022 – presente |
| Cargo | AWS Chrischona AG | 🇨🇭Switzerland | Activa | 16/11/2022 – presente |
| Cargo | Arthur Waser Stiftung | 🇨🇭Switzerland | Activa | 9/8/2016 – presente |
| Cargo | SIGA Management AG in Liquidation | 🇨🇭Switzerland | Liquidación | 4/8/2016 – presente |
28/11/2022
appointed
16/11/2022
appointed
9/8/2016
appointed