| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Vikara AG | 🇨🇭Switzerland | Activa | 21/5/2025 – presente |
| Cargo | Winanatura AG | 🇨🇭Switzerland | Disuelta | 13/5/2024 – presente |
| Cargo | Schollenbrecher AG | 🇨🇭Switzerland | Disuelta | 2/4/2024 – presente |
| Cargo | WINTRAXIS AG | 🇨🇭Switzerland | Disuelta | 11/3/2024 – presente |
| Cargo | Dreispitz Gewerbeliegenschaften AG | 🇨🇭Switzerland | Disuelta | 10/5/2024 – presente |
| Cargo | Tepula Holding AG | 🇨🇭Switzerland | Disuelta | 11/3/2024 – presente |
| Cargo | Stiftung Wachstum, Pubertät und Adoleszenz | 🇨🇭Switzerland | Activa | 12/4/2023 – presente |
| Cargo | Serafin Film AG | 🇨🇭Switzerland | Activa | 11/8/2022 – presente |
| Cargo | SwissLegal AG | 🇨🇭Switzerland | Activa | 20/11/2018 – presente |
| Cargo | Bertan Immobilien AG | 🇨🇭Switzerland | Activa | 2/6/2016 – presente |
| Cargo | PBK AG | 🇨🇭Switzerland | Activa | 5/12/2023 – presente |
| Cargo | RBH-Finanz AG | 🇨🇭Switzerland | Activa | 9/6/2023 – presente |
| Cargo | Fuhr Buser Partner Bauökonomie AG | 🇨🇭Switzerland | Activa | 3/1/2024 – presente |
| Cargo | FBP Bauökonomie Holding AG | 🇨🇭Switzerland | Activa | 6/12/2023 – presente |
| Cargo | Robarth Holding AG | 🇨🇭Switzerland | Activa | 12/12/2024 – presente |
21/5/2025
appointed
13/6/2024
appointed
2/6/2016
appointed