| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | City-Vereinigung Junge Altstadt Genossenschaft | 🇨🇭Switzerland | Activa | 28/7/2020 – presente |
| Cargo | Condecta Bern, Zweigniederlassung der Condecta AG | 🇨🇭Switzerland | Activa | 26/8/2016 – presente |
| Cargo | Feelix AG in Liquidation | 🇨🇭Switzerland | Disuelta | 28/8/2018 – presente |
| Cargo | O. Frei Baumanagement GmbH in Liquidation | 🇨🇭Switzerland | Liquidación | 21/10/2016 – presente |
28/7/2020
appointed