| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Inderbitzin Metall-Recycling AG | 🇨🇭Switzerland | Activa | 28/4/2025 – presente |
| Cargo | Sarag Sandstrahlmittel Recycling AG | 🇨🇭Switzerland | Activa | 17/1/2020 – presente |
| Cargo | PARINAG AG | 🇨🇭Switzerland | Activa | 29/5/2019 – presente |
| Cargo | DEGLO AG | 🇨🇭Switzerland | Activa | 23/1/2019 – presente |
| Cargo | Risi AG | 🇨🇭Switzerland | Activa | 2/10/2018 – presente |
| Cargo | Bühlegg AG | 🇨🇭Switzerland | Activa | 2/2/2017 – presente |
28/4/2025
appointed
29/7/2022
appointed
2/2/2017
appointed