| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | SGA Graphite AG in Liquidation | 🇨🇭Svizzera | Dissolved | 15/06/2022 – present |
| Officer | Meyco Holding AG | 🇨🇭Svizzera | Active | 22/12/2021 – present |
| Officer | Ziemer Chodelka Diamond Technologies AG | 🇨🇭Svizzera | Active | 18/11/2021 – present |
| Officer | GZK Immobilien AG | 🇨🇭Svizzera | Active | 11/11/2021 – present |
| Officer | Ziemer Holding AG | 🇨🇭Svizzera | Active | 11/11/2021 – present |
| Officer | Ziemer Ophthalmic Systems AG | 🇨🇭Svizzera | Active | 06/02/2020 – present |
| Officer | SMB (Swiss Medical Blade) AG | 🇨🇭Svizzera | Active | 30/09/2021 – present |
| Officer | SIE AG, Surgical Instrument Engineering | 🇨🇭Svizzera | Active | 30/09/2021 – present |
| Officer | Ziemer Group AG | 🇨🇭Svizzera | Active | 20/02/2020 – present |
| Officer | SIS AG, Surgical Instrument Systems | 🇨🇭Svizzera | Active | 30/09/2021 – present |
| Officer | SMT Swiss Microtechnology AG | 🇨🇭Svizzera | Active | 30/09/2021 – present |
| Officer | Swiss Eye Research Foundation | 🇨🇭Svizzera | Active | 05/02/2019 – present |
| Officer | Monnier & Zahner AG | 🇨🇭Svizzera | Active | 10/08/2018 – present |
15/06/2022
appointed
22/12/2021
appointed
10/08/2018
appointed