| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | SGA Graphite AG in Liquidation | 🇨🇭Switzerland | Disuelta | 15/6/2022 – presente |
| Cargo | Meyco Holding AG | 🇨🇭Switzerland | Activa | 22/12/2021 – presente |
| Cargo | Ziemer Chodelka Diamond Technologies AG | 🇨🇭Switzerland | Activa | 18/11/2021 – presente |
| Cargo | GZK Immobilien AG | 🇨🇭Switzerland | Activa | 11/11/2021 – presente |
| Cargo | Ziemer Holding AG | 🇨🇭Switzerland | Activa | 11/11/2021 – presente |
| Cargo | Ziemer Ophthalmic Systems AG | 🇨🇭Switzerland | Activa | 6/2/2020 – presente |
| Cargo | SMB (Swiss Medical Blade) AG | 🇨🇭Switzerland | Activa | 30/9/2021 – presente |
| Cargo | SIE AG, Surgical Instrument Engineering | 🇨🇭Switzerland | Activa | 30/9/2021 – presente |
| Cargo | Ziemer Group AG | 🇨🇭Switzerland | Activa | 20/2/2020 – presente |
| Cargo | SIS AG, Surgical Instrument Systems | 🇨🇭Switzerland | Activa | 30/9/2021 – presente |
| Cargo | SMT Swiss Microtechnology AG | 🇨🇭Switzerland | Activa | 30/9/2021 – presente |
| Cargo | Swiss Eye Research Foundation | 🇨🇭Switzerland | Activa | 5/2/2019 – presente |
| Cargo | Monnier & Zahner AG | 🇨🇭Switzerland | Activa | 10/8/2018 – presente |
15/6/2022
appointed
22/12/2021
appointed
10/8/2018
appointed