| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Fritschi Fensterbau AG | 🇨🇭Switzerland | Activa | 31/8/2021 – presente |
| Cargo | Farbkultur AG | 🇨🇭Switzerland | Activa | 22/1/2021 – presente |
| Cargo | Inter-Tapis AG | 🇨🇭Switzerland | Activa | 22/1/2021 – presente |
| Cargo | Spycher Real Estate AG | 🇨🇭Switzerland | Activa | 20/1/2021 – presente |
| Cargo | S.FM & Immobilien AG in Liquidation | 🇨🇭Switzerland | Disuelta | 16/12/2016 – presente |
| Cargo | Gebr. Merz GmbH in Liquidation | 🇨🇭Switzerland | Liquidación | 1/7/2016 – presente |
| Cargo | Spycher Construction AG | 🇨🇭Switzerland | Activa | 3/7/2023 – presente |
31/8/2021
appointed
22/1/2021
appointed
16/12/2016
appointed