| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | ARTO Work GmbH | 🇨🇭Svizzera | Active | 18/12/2025 – present |
| Officer | C. + A. Management Services AG | 🇨🇭Svizzera | Active | 04/12/2020 – present |
| Officer | Strassenbaugenossenschaft Balm-Heidmannsegg | 🇨🇭Svizzera | Active | 15/12/2023 – present |
| Officer | Arnold Ihr mobiler Hauswart GmbH | 🇨🇭Svizzera | Active | 29/12/2025 – present |
18/12/2025
appointed