| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | eqe AG | 🇨🇭Svizzera | Active | 19/02/2019 – present |
| Officer | Contel Control Equipment AG | 🇨🇭Svizzera | Dissolved | 14/02/2019 – present |
| Officer | energy construction engineering GmbH | 🇨🇭Svizzera | Dissolved | 22/12/2021 – present |
| Officer | Stier & Partner GmbH | 🇨🇭Svizzera | Active | 18/05/2020 – present |
| Officer | M-17 Holding AG | 🇨🇭Svizzera | Dissolved | 29/05/2018 – present |
27/03/2023
appointed
18/10/2022
appointed
29/05/2018
appointed