| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Eishockey Club Olten AG EHCO | 🇨🇭Switzerland | Activa | 8/1/2026 – presente |
| Cargo | aarejura Rechtsanwälte Olten AG | 🇨🇭Switzerland | Activa | 2/4/2025 – presente |
| Cargo | Hauseigentümerverband Schweiz | 🇨🇭Switzerland | Activa | 29/10/2024 – presente |
| Cargo | BGS Bau Guss AG | 🇨🇭Switzerland | Activa | 9/10/2024 – presente |
| Cargo | Keradonum Stiftung Hornhautbank in Liquidation | 🇨🇭Switzerland | Liquidación | 7/12/2021 – presente |
| Cargo | Neag Finanz AG | 🇨🇭Switzerland | Activa | 18/3/2016 – presente |
| Cargo | Auktionshaus Zofingen AG | 🇨🇭Switzerland | Activa | 10/10/2018 – presente |
| Cargo | Baugenossenschaft Dreitannen Olten | 🇨🇭Switzerland | Activa | 10/6/2016 – presente |
| Cargo | netto Holding AG | 🇨🇭Switzerland | Activa | 9/8/2016 – presente |
| Cargo | netto Einkaufsgruppe AG | 🇨🇭Switzerland | Activa | 9/8/2016 – presente |
8/1/2026
appointed
2/4/2025
appointed
9/3/2016
appointed