| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Arnet Baumanagement AG | 🇨🇭Svizzera | Active | 14/08/2025 – present |
| Officer | Arnet Holding AG | 🇨🇭Svizzera | Active | 14/08/2025 – present |
| Officer | Arnet Immo AG | 🇨🇭Svizzera | Active | 14/08/2025 – present |
| Officer | Arnet Bau AG | 🇨🇭Svizzera | Active | 14/08/2025 – present |
| Officer | BICA AG | 🇨🇭Svizzera | Active | 22/01/2025 – present |
| Officer | Lantzerath Management AG | 🇨🇭Svizzera | Active | 22/01/2025 – present |
| Officer | Lantzerath (Schweiz) Holding AG | 🇨🇭Svizzera | Active | 22/01/2025 – present |
14/08/2025
appointed
22/01/2025
appointed