| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Heizoel-Transport AG | 🇨🇭Switzerland | Activa | 22/4/2025 – presente |
| Cargo | Bürgi AG | 🇨🇭Switzerland | Activa | 22/4/2025 – 22/3/2019 |
| Cargo | Bürgi Treuhand AG in Liquidation | 🇨🇭Switzerland | Liquidación | 18/8/2017 – presente |
22/4/2025
appointed
22/3/2019
resigned
18/8/2017
appointed