| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Walter Fuchs Fahrzeugbau AG in Liquidation | 🇨🇭Switzerland | Disuelta | 4/12/2020 – presente |
| Cargo | RUFU Immobilien & Investment AG | 🇨🇭Switzerland | Activa | 22/12/2016 – presente |
| Cargo | Clariden Immobilien AG in Liquidation | 🇨🇭Switzerland | Disuelta | 20/4/2017 – presente |
| Cargo | Fuchsbau Architekten AG | 🇨🇭Switzerland | Activa | 6/1/2022 – presente |
| Cargo | Pfeiffer Immobilien AG | 🇨🇭Switzerland | Activa | 14/2/2022 – presente |
4/12/2020
appointed
11/11/2019
appointed
20/4/2017
appointed