| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Erneuerbare Gase Linth AG (EG Linth) | 🇨🇭Switzerland | Activa | 6/5/2022 – presente |
| Cargo | Technische Betriebe Glarus Nord (TBGN) | 🇨🇭Switzerland | Activa | 1/11/2021 – presente |
| Cargo | Genossenschaft Kulturhaus Rössli Stäfa | 🇨🇭Switzerland | Activa | 13/9/2021 – presente |
| Cargo | Vereinigung St. Michael | 🇨🇭Switzerland | Activa | 7/9/2017 – presente |
| Cargo | Wasser Uetikon AG | 🇨🇭Switzerland | Disuelta | 22/2/2017 – presente |
| Cargo | Energie Uetikon AG | 🇨🇭Switzerland | Disuelta | 3/2/2017 – presente |
| Cargo | Telimag AG | 🇨🇭Switzerland | Activa | 10/11/2021 – presente |
| Cargo | Infrastruktur Zürichsee AG | 🇨🇭Switzerland | Activa | 15/10/2021 – presente |
6/5/2022
appointed
1/11/2021
appointed
3/2/2017
appointed