| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Kellenberger Immobilien AG | 🇨🇭Switzerland | Activa | 8/6/2021 – presente |
| Cargo | Kellenberger Generalunternehmung AG | 🇨🇭Switzerland | Activa | 8/6/2021 – presente |
| Cargo | Arcetim Finanz AG | 🇨🇭Switzerland | Activa | 8/6/2021 – presente |
| Cargo | Peter Kellenberger GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 31/5/2018 – presente |
| Cargo | Alprimo AG | 🇨🇭Switzerland | Activa | 9/6/2016 – presente |
| Cargo | Sisi Consulting AG | 🇨🇭Switzerland | Activa | 16/1/2019 – presente |
8/6/2021
appointed
31/5/2018
appointed
18/4/2017
appointed