| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | RD Leuchten AG | 🇨🇭Switzerland | Activa | 25/11/2020 – presente |
| Cargo | Prestilux AG | 🇨🇭Switzerland | Disuelta | 23/11/2020 – presente |
| Cargo | RD System-Leuchten AG | 🇨🇭Switzerland | Disuelta | 18/11/2020 – presente |
| Cargo | Regent Beleuchtungskörper AG | 🇨🇭Switzerland | Activa | 22/10/2020 – presente |
| Cargo | Regent Schweiz AG | 🇨🇭Switzerland | Activa | 20/1/2026 – presente |
| Cargo | Metall Zug AG | 🇨🇭Switzerland | Activa | 4/7/2019 – presente |
| Cargo | Regent AG | 🇨🇭Switzerland | Activa | 20/1/2026 – presente |
18/6/2025
appointed
23/11/2020
appointed
22/10/2020
appointed