| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Walche Revisionsgesellschaft AG | 🇨🇭Switzerland | Activa | 9/3/2026 – presente |
| Cargo | Kopf & Zahl GmbH in Liquidation | 🇨🇭Switzerland | Liquidación | 17/5/2024 – presente |
| Cargo | Nukleartechnikerschule | 🇨🇭Switzerland | Activa | 8/8/2023 – presente |
| Cargo | Metacod AG | 🇨🇭Switzerland | Activa | 31/3/2017 – presente |
| Cargo | Swisstronic Technologies GmbH | 🇨🇭Switzerland | Activa | 5/6/2025 – presente |
9/3/2026
appointed
17/5/2024
appointed
31/3/2017
appointed