| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Pro-Tec Promotionsgesellschaft für Technologie AG | 🇨🇭Switzerland | Activa | 16/2/2024 – presente |
| Cargo | TYJ AG in Liquidation | 🇨🇭Switzerland | Disuelta | 18/3/2020 – presente |
| Cargo | Cofisel AG in Liquidation | 🇨🇭Switzerland | Disuelta | 3/2/2020 – presente |
16/2/2024
appointed
18/3/2020
appointed
3/2/2020
appointed