| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Weiko Wobag AG in Liquidation | 🇨🇭Switzerland | Liquidación | 3/12/2021 – presente |
| Cargo | Brunner Garten & Baudienstleistungen AG | 🇨🇭Switzerland | Activa | 13/12/2024 – presente |
| Cargo | Aare-Ufer AG in Liquidation | 🇨🇭Switzerland | Disuelta | 16/7/2018 – presente |
| Cargo | M&S Optibau AG in Liquidation | 🇨🇭Switzerland | Disuelta | 13/6/2018 – presente |
22/10/2025
appointed
13/12/2024
appointed
13/6/2018
appointed