| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Mühlehof Scherz AG | 🇨🇭Svizzera | Active | 31/08/2018 – present |
| Officer | Mühle Scherz AG | 🇨🇭Svizzera | Active | 31/08/2018 – present |
| Officer | Opalit AG | 🇨🇭Svizzera | Active | 31/08/2018 – present |
| Officer | Melu Verwaltungs AG | 🇨🇭Svizzera | Active | 31/08/2018 – present |
| Officer | Baustoffcenter Birr AG in Liq. | 🇨🇭Svizzera | Dissolved | 31/08/2018 – present |
| Officer | Hanspeter Meyer Naturprodukte | 🇨🇭Svizzera | Dissolved | 31/08/2018 – present |
| Officer | Transportgenossenschaft Brugg und Umgebung in Liquidation | 🇨🇭Svizzera | Liquidation | 23/09/2020 – present |
13/06/2023
appointed
31/03/2020
appointed
31/08/2018
appointed