| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Entlebucher Medienhaus AG | 🇨🇭Switzerland | Activa | 24/10/2024 – presente |
| Cargo | Rex Verlag AG | 🇨🇭Switzerland | Disuelta | 16/6/2016 – presente |
| Cargo | HLV Heilpädagogischer Lehrmittel-Verlag AG | 🇨🇭Switzerland | Disuelta | 13/1/2017 – presente |
| Cargo | CODATA Immobilien AG | 🇨🇭Switzerland | Activa | 9/8/2016 – presente |
| Cargo | CODATA Holding AG | 🇨🇭Switzerland | Activa | 30/6/2016 – presente |
| Cargo | Brunner Medien AG | 🇨🇭Switzerland | Activa | 15/4/2024 – presente |
| Cargo | Einkaufsgenossenschaft LEMON GROUP | 🇨🇭Switzerland | Activa | 23/5/2024 – presente |
24/10/2024
appointed
30/4/2021
appointed
8/6/2018
appointed