| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | CHATO GmbH | 🇨🇭Svizzera | Active | 18/03/2022 – present |
| Officer | i4R Positiv GmbH in Liq. | 🇨🇭Svizzera | Dissolved | 09/09/2016 – present |
| Officer | Garage M+P Gerber GmbH | 🇨🇭Svizzera | Active | 10/09/2021 – present |
| Officer | Premo Wohnbau AG | 🇨🇭Svizzera | Active | 06/05/2019 – present |
| Officer | Sunset AG | 🇨🇭Svizzera | Active | 06/05/2019 – present |
| Officer | Premo Immobilien AG | 🇨🇭Svizzera | Active | 01/05/2019 – present |
| Officer | St. Moritz Automobile Club SMAC | 🇨🇭Svizzera | Dissolved | 09/11/2018 – present |
| Officer | easyCad GmbH | 🇨🇭Svizzera | Active | 11/08/2016 – present |
| Officer | Froburg, Aquila & Partners AG | 🇨🇭Svizzera | Dissolved | 28/12/2016 – present |
| Officer | sensusplus AG | 🇨🇭Svizzera | Active | 28/12/2016 – present |
| Officer | Chic-Management AG | 🇨🇭Svizzera | Active | 24/02/2017 – present |
18/03/2022
appointed
08/12/2021
appointed
09/11/2018
appointed