| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Sitter Projekt AG | 🇨🇭Svizzera | Active | 03/01/2023 – present |
| Officer | Filtrox Immobilien AG | 🇨🇭Svizzera | Active | 28/10/2019 – present |
| Officer | Stiftung Filtrox | 🇨🇭Svizzera | Active | 19/07/2017 – present |
| Officer | Aktiengesellschaft Cilander in Liquidation | 🇨🇭Svizzera | Liquidation | 26/06/2017 – present |
| Officer | Högger Urban & Infra AG | 🇨🇭Svizzera | Active | 01/02/2023 – present |
03/01/2023
appointed
28/10/2019
appointed
19/08/2019
appointed