| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Maritime Services AG in Liquidation | 🇨🇭Switzerland | Liquidación | 5/3/2025 – presente |
| Cargo | Mathis Haustechnik AG | 🇨🇭Switzerland | Activa | 7/1/2022 – presente |
| Cargo | treuhand marugg + imsand ag | 🇨🇭Switzerland | Activa | 18/10/2018 – presente |
| Cargo | Global Schaumsysteme AG | 🇨🇭Switzerland | Disuelta | 18/3/2019 – presente |
5/3/2025
appointed
7/1/2022
appointed