| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | GastroZürich Beteiligungs AG (GZB) in Liquidation | 🇨🇭Switzerland | Disuelta | 1/7/2022 – presente |
| Cargo | Gastro Kanton Zürich | 🇨🇭Switzerland | Activa | 28/9/2020 – presente |
| Cargo | Hinterlassenen- und Ausbildungsförderungskasse des Vereins Gastro Stadt Zürich | 🇨🇭Switzerland | Activa | 18/10/2017 – presente |
| Cargo | Schweizer Lunch-Check Genossenschaft | 🇨🇭Switzerland | Activa | 23/8/2024 – presente |
| Cargo | Hemmi Kaffee AG | 🇨🇭Switzerland | Activa | 11/3/2024 – presente |
| Cargo | GastroSuisse | 🇨🇭Switzerland | Activa | 19/9/2018 – presente |
| Cargo | Belvoirpark AG | 🇨🇭Switzerland | Activa | 4/11/2019 – presente |
1/7/2022
appointed
28/9/2020
appointed
18/10/2017
appointed