| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Neuhuus AG | 🇨🇭Switzerland | Activa | 20/2/2020 – presente |
| Cargo | Alluvia AG | 🇨🇭Switzerland | Disuelta | 5/7/2016 – presente |
| Cargo | Messerli Kieswerk AG | 🇨🇭Switzerland | Disuelta | 5/7/2016 – presente |
| Cargo | Kies AG Aaretal KAGA | 🇨🇭Switzerland | Activa | 24/8/2016 – presente |
| Cargo | alluvia Kies&Beton AG | 🇨🇭Switzerland | Activa | 6/7/2016 – presente |
| Cargo | Jürg Müller-Stiftung | 🇨🇭Switzerland | Activa | 9/3/2018 – presente |
| Cargo | Alluvia AG | 🇨🇭Switzerland | Activa | 5/7/2016 – presente |
20/2/2020
appointed