| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | releka ag | 🇨🇭Switzerland | Activa | 3/1/2025 – presente |
| Cargo | L.Fugenbau GmbH | 🇨🇭Switzerland | Activa | 3/1/2025 – presente |
| Cargo | ALL Fugenabdichtungen GmbH | 🇨🇭Switzerland | Activa | 3/1/2025 – presente |
| Cargo | FOK Holding AG | 🇨🇭Switzerland | Activa | 19/1/2024 – presente |
| Cargo | TIK Treuhand & Immobilien GmbH | 🇨🇭Switzerland | Activa | 10/6/2022 – presente |
3/1/2025
appointed
19/1/2024
appointed
9/4/2020
appointed