| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Kaufmann Peter Transporte | 🇨🇭Switzerland | Activa | 17/11/2023 – presente |
| Cargo | Kaufmann Frischmarkt GmbH | 🇨🇭Switzerland | Activa | 19/5/2023 – presente |
| Cargo | Savant Brain Consulting (SBC) GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 15/12/2022 – presente |
| Cargo | Thurgau Travel AG | 🇨🇭Switzerland | Activa | 27/11/2019 – presente |
17/11/2023
appointed
19/5/2023
appointed
5/8/2021
appointed