| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Maninvest Maschinen- und Anlageninvestitions AG in Liquidation | 🇨🇭Svizzera | Dissolved | 05/07/2016 – present |
| Officer | Zelo Verwaltungs- und Immobilien AG | 🇨🇭Svizzera | Active | 05/07/2016 – present |
| Officer | Herevi Revisions AG in Liquidation | 🇨🇭Svizzera | Dissolved | 05/07/2016 – present |
| Officer | Nordost-Port AG | 🇨🇭Svizzera | Dissolved | 05/07/2016 – present |
| Officer | Inhag Control AG | 🇨🇭Svizzera | Active | 30/08/2018 – present |
| Officer | Zellweger Treuhand- und Verwaltungs AG | 🇨🇭Svizzera | Active | 13/02/2020 – present |
| Officer | Catermori AG | 🇨🇭Svizzera | Active | 02/10/2018 – present |
21/11/2016
appointed
05/07/2016
appointed