| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Katadyn Holding AG | 🇨🇭Switzerland | Activa | 25/7/2024 – presente |
| Cargo | Diametal A.G. | 🇨🇭Switzerland | Activa | 25/6/2021 – presente |
| Cargo | Diametal Invest AG | 🇨🇭Switzerland | Activa | 25/6/2021 – presente |
| Cargo | Verein Technologietransfer für KMU | 🇨🇭Switzerland | Activa | 28/8/2018 – presente |
| Cargo | Briner AG Winterthur | 🇨🇭Switzerland | Disuelta | 29/1/2018 – presente |
| Cargo | Briner Immobilien AG | 🇨🇭Switzerland | Activa | 29/1/2018 – presente |
| Cargo | Eugen Seitz AG | 🇨🇭Switzerland | Activa | 2/10/2017 – presente |
| Cargo | Seitz Holding AG | 🇨🇭Switzerland | Activa | 26/9/2017 – presente |
25/7/2024
appointed
25/6/2021
appointed
26/9/2017
appointed