| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Almeta Recycling AG | 🇨🇭Svizzera | Dissolved | 13/07/2018 – present |
| Officer | R. Müller AG | 🇨🇭Svizzera | Dissolved | 22/03/2016 – present |
| Officer | Patronale Wohlfahrtsstiftung der Firma R. Müller AG | 🇨🇭Svizzera | Active | 11/03/2016 – present |
13/07/2018
appointed