| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Consulta Treuhand und Steuerberatungs AG | 🇨🇭Switzerland | Activa | 15/3/2024 – presente |
| Cargo | G6 Agency AG | 🇨🇭Switzerland | Activa | 4/9/2023 – presente |
| Cargo | Tankr AG | 🇨🇭Switzerland | Activa | 8/5/2023 – presente |
| Cargo | Bieri Elektrotechnik AG | 🇨🇭Switzerland | Activa | 18/1/2017 – presente |
| Cargo | Genossenschaft Unico-Schule | 🇨🇭Switzerland | Activa | 2/8/2022 – presente |
| Cargo | STARK Esports Switzerland AG in Liquidation | 🇨🇭Switzerland | Liquidación | 5/4/2022 – presente |
| Cargo | basis06 AG | 🇨🇭Switzerland | Disuelta | 16/2/2022 – presente |
| Cargo | Stockhornbahn AG | 🇨🇭Switzerland | Activa | 28/9/2021 – presente |
| Cargo | Eigenheim Messen & Event AG | 🇨🇭Switzerland | Disuelta | 20/8/2020 – presente |
| Cargo | Raiffeisenbank Niedersimmental Genossenschaft | 🇨🇭Switzerland | Activa | 8/5/2020 – presente |
| Cargo | CM Bieri Holding AG | 🇨🇭Switzerland | Disuelta | 18/1/2017 – presente |
15/3/2024
appointed
4/9/2023
appointed
29/8/2018
appointed