| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | ImmoGyx AG in Liquidation | 🇨🇭Switzerland | Liquidación | 17/6/2025 – presente |
| Cargo | Rolf Müller AG, Bedachungen und Fassadenbau in Liquidation | 🇨🇭Switzerland | Liquidación | 19/6/2024 – presente |
| Cargo | Auto-Center Graf AG in Liquidation | 🇨🇭Switzerland | Liquidación | 13/2/2024 – presente |
| Cargo | Ritech Handels AG in Liquidation | 🇨🇭Switzerland | Liquidación | 24/11/2023 – presente |
| Cargo | Hänseler AG cnc-Technik in Liquidation | 🇨🇭Switzerland | Liquidación | 24/11/2023 – presente |
| Cargo | Gygax AG | 🇨🇭Switzerland | Disuelta | 5/5/2017 – presente |
| Cargo | BPSG AG | 🇨🇭Switzerland | Disuelta | 5/5/2017 – presente |
17/6/2025
appointed
19/6/2024
appointed
24/11/2023
appointed