| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | KWW Beteiligungen AG | 🇨🇭Switzerland | Activa | 2/6/2025 – presente |
| Cargo | Keller Wärme & Wasser AG | 🇨🇭Switzerland | Activa | 23/6/2020 – presente |
| Cargo | KWW Holding AG | 🇨🇭Switzerland | Disuelta | 23/6/2020 – presente |
2/6/2025
appointed
23/6/2020
appointed