| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Kneuss Vitalenergetik GmbH | 🇨🇭Switzerland | Activa | 21/11/2017 – presente |
| Cargo | Smart Energy Control AG in Liquidation | 🇨🇭Switzerland | Disuelta | 11/4/2019 – presente |
| Cargo | BOSS Solar GmbH | 🇨🇭Switzerland | Activa | 12/11/2025 – presente |
| Cargo | Ernst Kneuss Geflügel AG | 🇨🇭Switzerland | Activa | 7/3/2018 – presente |
18/2/2025
appointed
23/12/2020
appointed