| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Musikschule Unteres Fricktal (MU-UF) | 🇨🇭Switzerland | Activa | 26/9/2017 – presente |
| Cargo | SvesiDa Holding GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 15/12/2017 – presente |
| Cargo | PromoDin AG | 🇨🇭Switzerland | Disuelta | 6/3/2017 – presente |
26/9/2017
appointed