| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Frehoco SA | 🇨🇭Switzerland | Activa | 22/10/2024 – presente |
| Cargo | Swiss Financial Research AG | 🇨🇭Switzerland | Activa | 22/11/2023 – presente |
| Cargo | "Commercial" Treuhand- und Verwaltungs AG | 🇨🇭Switzerland | Activa | 17/10/2022 – presente |
| Cargo | Grolimund Finanzinvest AG | 🇨🇭Switzerland | Activa | 13/10/2021 – presente |
| Cargo | Alpine Property AG | 🇨🇭Switzerland | Activa | 13/10/2021 – presente |
| Cargo | IXE Asset Management AG in Liquidation | 🇨🇭Switzerland | Disuelta | 9/3/2016 – presente |
| Cargo | DUFOUR CAPITAL AG | 🇨🇭Switzerland | Activa | 19/1/2021 – presente |
| Cargo | Steigen Investments AG | 🇨🇭Switzerland | Activa | 9/5/2022 – presente |
| Cargo | Killer Köchli Mang KlG | 🇨🇭Switzerland | Activa | 22/1/2021 – presente |
| Cargo | Zürisee Investment Partners AG | 🇨🇭Switzerland | Activa | 6/3/2020 – presente |
22/10/2024
appointed
22/11/2023
appointed
13/10/2021
appointed