| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Art Bowling AG | 🇨🇭Switzerland | Dissolved | 11/07/2023 – present |
| Officer | TEHAG FREIZEIT AG | 🇨🇭Switzerland | Active | 11/07/2023 – present |
| Officer | Inveris AG | 🇨🇭Switzerland | Active | 30/05/2018 – present |
| Officer | Arche Freizeit AG | 🇨🇭Switzerland | Active | 30/05/2018 – present |
| Officer | STOCKMATT FREIZEIT AG | 🇨🇭Switzerland | Active | 30/05/2018 – present |
| Officer | Arche Beteiligungen AG | 🇨🇭Switzerland | Active | 30/05/2018 – present |
11/07/2023
appointed
30/05/2018
appointed