| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Trägerverein Hirzi | 🇨🇭Switzerland | Activa | 11/7/2025 – presente |
| Cargo | GLT Engineering AG | 🇨🇭Switzerland | Activa | 17/1/2023 – presente |
| Cargo | Ticos Engineering AG | 🇨🇭Switzerland | Activa | 8/1/2021 – presente |
| Cargo | Telematix AG | 🇨🇭Switzerland | Activa | 4/1/2021 – presente |
| Cargo | Simatec Maschinenbau AG | 🇨🇭Switzerland | Activa | 29/10/2019 – presente |
| Cargo | Arpe AG | 🇨🇭Switzerland | Disuelta | 31/3/2016 – presente |
| Cargo | Hinni AG | 🇨🇭Switzerland | Activa | 19/4/2017 – presente |
| Cargo | arpebieli AG | 🇨🇭Switzerland | Disuelta | 5/4/2016 – presente |
| Cargo | Arpe AG | 🇨🇭Switzerland | Disuelta | 5/4/2016 – presente |
| Cargo | Arpe Services AG | 🇨🇭Switzerland | Disuelta | 5/4/2016 – presente |
| Cargo | Baumeler Leitungsbau AG | 🇨🇭Switzerland | Activa | 4/5/2018 – presente |
| Cargo | Curea Elektro AG | 🇨🇭Switzerland | Activa | 13/4/2018 – presente |
| Cargo | Arnold AG | 🇨🇭Switzerland | Activa | 13/4/2018 – presente |
11/7/2025
appointed
17/1/2023
appointed
5/4/2016
appointed