| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Langfeld AG | 🇨🇭Svizzera | Active | 16/06/2025 – present |
| Officer | Tschanen AG Bauunternehmung | 🇨🇭Svizzera | Active | 08/06/2023 – present |
| Officer | Tschanen Holding AG | 🇨🇭Svizzera | Active | 20/04/2023 – present |
| Officer | Prematic AG | 🇨🇭Svizzera | Active | 16/12/2021 – present |
| Officer | PREMATIC Holding AG | 🇨🇭Svizzera | Active | 16/12/2021 – present |
| Officer | Prematic Immobilien AG | 🇨🇭Svizzera | Active | 16/12/2021 – present |
| Officer | Raiffeisenbank Regio Sirnach Genossenschaft | 🇨🇭Svizzera | Active | 06/04/2018 – present |
| Officer | Novum Bau AG | 🇨🇭Svizzera | Active | 08/01/2018 – present |
| Officer | EKT Energiestiftung | 🇨🇭Svizzera | Active | 01/11/2024 – present |
16/07/2025
appointed
08/06/2023
appointed
06/04/2018
appointed