| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | ROMMAG AG in Liquidation | 🇨🇭Svizzera | Liquidation | 18/09/2025 – present |
| Officer | PD.Design AG in Liquidation | 🇨🇭Svizzera | Liquidation | 17/01/2020 – present |
| Officer | Bischoff Interior AG | 🇨🇭Svizzera | Dissolved | 27/12/2017 – present |
18/09/2025
appointed
08/05/2025
appointed