| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Fiscon Treuhand AG | 🇨🇭Switzerland | Activa | 3/2/2025 – presente |
| Cargo | On Point Treuhand AG | 🇨🇭Switzerland | Activa | 8/2/2023 – presente |
| Cargo | Erlenmoos AG | 🇨🇭Switzerland | Activa | 13/10/2021 – presente |
| Cargo | REVISCON Schweiz AG in Liquidation | 🇨🇭Switzerland | Disuelta | 29/1/2020 – presente |
3/2/2025
appointed
8/2/2023
appointed
29/1/2020
appointed