| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Lenk Milch AG | 🇨🇭Switzerland | Activa | 27/2/2026 – presente |
| Cargo | Photo Klopfenstein AG | 🇨🇭Switzerland | Activa | 16/10/2024 – presente |
| Cargo | Photo Klopfenstein - Josi GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 29/8/2023 – presente |
| Cargo | Viehzuchtgenossenschaft Lenk V | 🇨🇭Switzerland | Activa | 23/6/2021 – presente |
27/2/2026
appointed
16/10/2024
appointed
23/6/2021
appointed