| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | EMAX Holding GmbH | 🇨🇭Svizzera | Dissolved | 14/12/2018 – present |
| Officer | Dietisberg Verwaltungs - AG | 🇨🇭Svizzera | Active | 19/11/2025 – present |
| Officer | Verein Dietisberg | 🇨🇭Svizzera | Active | 19/11/2025 – present |
| Officer | Dietisberg Werken AG | 🇨🇭Svizzera | Active | 19/11/2025 – present |
| Officer | Dietisberg Wohnen AG | 🇨🇭Svizzera | Active | 19/11/2025 – present |
14/12/2018
appointed