| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Roweida AG | 🇨🇭Svizzera | Active | 20/11/2025 – present |
| Officer | Guyan + Co. AG | 🇨🇭Svizzera | Active | 18/11/2025 – present |
| Officer | Guyan Treuhand AG | 🇨🇭Svizzera | Active | 18/11/2025 – present |
| Officer | RENE BLESS | 🇨🇭Svizzera | Active | 01/04/2021 – present |
20/11/2025
appointed
18/11/2025
appointed
27/09/2022
appointed