| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Klausner Wetter Metallbau AG in Liquidation | 🇨🇭Switzerland | Liquidación | 29/1/2018 – presente |
| Cargo | Triminvest AG | 🇨🇭Switzerland | Activa | 18/11/2021 – presente |
| Cargo | SI Stradun Immobilien AG | 🇨🇭Switzerland | Activa | 22/1/2020 – presente |
| Cargo | Aweso AG | 🇨🇭Switzerland | Activa | 12/7/2017 – presente |
29/1/2018
appointed