| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Wiedag Recycling und Deponie AG | 🇨🇭Switzerland | Activa | 16/6/2017 – presente |
| Cargo | J. Grimm AG | 🇨🇭Switzerland | Activa | 16/6/2017 – presente |
| Cargo | Stedtlipark Grüningen AG in Liquidation | 🇨🇭Switzerland | Disuelta | 6/3/2018 – presente |
| Cargo | Gasthof Hirschen AG, Grüningen | 🇨🇭Switzerland | Activa | 6/3/2018 – presente |
21/5/2021
appointed
6/3/2018
appointed
3/6/2016
appointed