| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Gertsch AG in Liquidation | 🇨🇭Svizzera | Liquidation | 02/02/2021 – present |
| Officer | Gertsch & Gertsch AG | 🇨🇭Svizzera | Active | 02/02/2021 – present |
| Officer | FOUR-4-ELEMENTS Holding AG | 🇨🇭Svizzera | Active | 02/10/2017 – present |
| Officer | Investment di San Marino AG in Liquidation | 🇨🇭Svizzera | Dissolved | 05/12/2017 – present |
03/03/2025
appointed
02/02/2021
appointed