| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Stromschienen Lanz Oensingen AG | 🇨🇭Svizzera | Active | 03/02/2023 – present |
| Officer | Lanz Oensingen AG | 🇨🇭Svizzera | Active | 22/03/2021 – present |
| Officer | Condecta AG | 🇨🇭Svizzera | Active | 28/12/2017 – present |
| Officer | Silvretta MPP AG in Liquidation | 🇨🇭Svizzera | Dissolved | 07/03/2018 – present |
| Officer | WMS WC-Mietservice GmbH | 🇨🇭Svizzera | Dissolved | 22/09/2016 – present |
03/02/2023
appointed
22/03/2021
appointed
22/09/2016
appointed