| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | LBI Treuhand & Immobilien AG | 🇨🇭Switzerland | Activa | 14/11/2022 – presente |
| Cargo | Antrimon Group AG | 🇨🇭Switzerland | Activa | 8/5/2024 – presente |
| Cargo | Simplemine AG in Liquidation | 🇨🇭Switzerland | Liquidación | 27/11/2023 – presente |
| Cargo | SwissN Software und Services GmbH in Liquidation | 🇨🇭Switzerland | Liquidación | 3/9/2020 – presente |
| Cargo | Hertzfeld Bioenergie GmbH | 🇨🇭Switzerland | Activa | 19/12/2024 – presente |
3/4/2025
appointed
8/5/2024
appointed
3/9/2020
appointed