| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Verein Golfclub Brig in Liquidation | 🇨🇭Svizzera | Liquidation | 11/09/2025 – present |
| Officer | LENC GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 20/01/2017 – present |
| Officer | Karlen Treuhand Holding AG | 🇨🇭Svizzera | Dissolved | 13/03/2020 – present |
| Officer | Karlen Treuhand AG in Liquidation | 🇨🇭Svizzera | Liquidation | 13/03/2020 – present |
11/09/2025
appointed
20/01/2017
appointed