| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Zentra Handel AG | 🇨🇭Svizzera | Active | 21/09/2021 – present |
| Officer | Zentra Liegenschaften AG | 🇨🇭Svizzera | Active | 21/09/2021 – present |
| Officer | Zentra Holding AG | 🇨🇭Svizzera | Active | 21/09/2021 – present |
| Officer | Zentra Services GmbH | 🇨🇭Svizzera | Active | 21/09/2021 – present |
| Officer | Immo6 AG | 🇨🇭Svizzera | Active | 04/01/2021 – present |
| Officer | marketingagentur.ch AG in Liquidation | 🇨🇭Svizzera | Dissolved | 11/09/2017 – present |
| Officer | Securebit AG | 🇨🇭Svizzera | Active | 28/06/2018 – present |
| Officer | WIR-Expo AG | 🇨🇭Svizzera | Active | 17/05/2021 – present |
21/09/2021
appointed
04/01/2021
appointed