| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | EcoTerra AG | 🇨🇭Switzerland | Activa | 25/8/2025 – presente |
| Cargo | VACarbo AG | 🇨🇭Switzerland | Activa | 15/2/2023 – presente |
| Cargo | alluvia Logistik&Material AG | 🇨🇭Switzerland | Activa | 27/4/2020 – presente |
| Cargo | WERAG Wertstoffe aus Rückbau AG | 🇨🇭Switzerland | Disuelta | 27/4/2020 – presente |
| Cargo | JME Holding AG | 🇨🇭Switzerland | Activa | 10/3/2022 – presente |
| Cargo | Schwab Transport AG | 🇨🇭Switzerland | Activa | 30/11/2021 – presente |
| Cargo | Hilfsfonds für das Personal der Firma Schwab Transportdienst AG | 🇨🇭Switzerland | Activa | 29/3/2021 – presente |
| Cargo | Alluvia AG | 🇨🇭Switzerland | Activa | 19/6/2020 – presente |
| Cargo | alluvia Kies&Beton AG | 🇨🇭Switzerland | Activa | 20/9/2018 – presente |
| Cargo | Alluvia AG | 🇨🇭Switzerland | Disuelta | 20/9/2018 – presente |
| Cargo | Messerli Kieswerk AG | 🇨🇭Switzerland | Disuelta | 20/9/2018 – presente |
| Cargo | Visit Vals AG | 🇨🇭Switzerland | Activa | 12/1/2018 – presente |
25/8/2025
appointed
15/2/2023
appointed
20/9/2018
appointed