| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Hausermatte, Bau- und Verwaltungs AG | 🇨🇭Switzerland | Activa | 13/4/2023 – presente |
| Cargo | Villa-Club | 🇨🇭Switzerland | Activa | 13/4/2023 – presente |
| Cargo | OFCON Bau AG in Liquidation | 🇨🇭Switzerland | Liquidación | 7/12/2017 – presente |
| Cargo | Baustoff und Belag AG BBS | 🇨🇭Switzerland | Activa | 15/8/2017 – presente |
13/4/2023
appointed