| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Max und Margarete Haar - Stiftung | 🇨🇭Switzerland | Activa | 6/6/2025 – presente |
| Cargo | VISEA Personalvorsorgestiftung | 🇨🇭Switzerland | Activa | 30/6/2022 – presente |
| Cargo | BVG-Stiftung der Gysi AG Chocolatier Suisse in Liquidation | 🇨🇭Switzerland | Disuelta | 1/3/2018 – presente |
| Cargo | Gysi TTL AG | 🇨🇭Switzerland | Disuelta | 1/3/2018 – presente |
| Cargo | Notargovia AG | 🇨🇭Switzerland | Activa | 16/6/2023 – presente |
6/6/2025
appointed
10/2/2025
appointed
1/3/2018
appointed