| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Hohneck & Ziltener AG, Dipl. Architekten ETH SIA | 🇨🇭Svizzera | Active | 08/03/2023 – present |
| Officer | Leben.Arbeit.Respekt.Sicherheit.45plus (L.A.R.S.45plus) in Liquidation | 🇨🇭Svizzera | Dissolved | 07/11/2019 – present |
| Officer | HC Facility Services GmbH | 🇨🇭Svizzera | Active | 10/02/2021 – present |
| Officer | Möbelhaus Semiramis GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 02/09/2019 – present |
08/03/2023
appointed
02/09/2021
appointed
02/09/2019
appointed