| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Elektra Kesswil | 🇨🇭Svizzera | Active | 12/11/2025 – present |
| Officer | Beiner + Berther Früchte + Gemüse AG | 🇨🇭Svizzera | Active | 06/12/2022 – present |
| Officer | Beiner AG, Früchte + Gemüse | 🇨🇭Svizzera | Active | 06/12/2022 – present |
| Officer | Peter Knup Holding AG | 🇨🇭Svizzera | Active | 14/04/2025 – present |
| Officer | Melabella AG | 🇨🇭Svizzera | Active | 14/04/2025 – present |
| Officer | Peter Knup AG | 🇨🇭Svizzera | Active | 14/04/2025 – present |
| Officer | Peter Knup Produktions AG | 🇨🇭Svizzera | Active | 14/04/2025 – present |
| Officer | Cristallo AG | 🇨🇭Svizzera | Active | 06/04/2020 – present |
| Officer | HRL Liegenschaften AG | 🇨🇭Svizzera | Active | 22/05/2018 – present |
12/11/2025
appointed
01/05/2025
appointed
22/05/2018
appointed