| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Markus Allemann Naturgärten GmbH | 🇨🇭Svizzera | Active | 26/06/2024 – present |
| Officer | Otto Keller Gartenbau AG | 🇨🇭Svizzera | Active | 29/09/2023 – present |
| Officer | Museum Wasseramt, Turm in Halten | 🇨🇭Svizzera | Active | 22/08/2018 – present |
| Officer | Stiftung Pro Ruppigonia | 🇨🇭Svizzera | Active | 17/08/2018 – present |
| Officer | Physiotherapie Christian Keller AG | 🇨🇭Svizzera | Active | 18/08/2021 – present |
26/06/2024
appointed
29/09/2023
appointed
17/08/2018
appointed