| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Odermatt Fassadenreinigung AG | 🇨🇭Switzerland | Activa | 28/7/2017 – presente |
| Cargo | Fortuna & Partner Bau AG in Liquidation | 🇨🇭Switzerland | Disuelta | 17/6/2016 – presente |
| Cargo | LBI Treuhand & Immobilien AG | 🇨🇭Switzerland | Activa | 7/6/2023 – presente |
28/7/2017
appointed
17/6/2016
appointed