| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | PEBRI AG | 🇨🇭Svizzera | Active | 08/11/2021 – present |
| Officer | SWISS GREEN West AG | 🇨🇭Svizzera | Dissolved | 08/10/2018 – present |
| Officer | SWISS GREEN Sportstättenunterhalt AG | 🇨🇭Svizzera | Active | 09/08/2017 – present |
| Officer | Hauert HBG Dünger AG | 🇨🇭Svizzera | Active | 12/11/2020 – present |
08/11/2021
appointed
08/10/2018
appointed
09/08/2017
appointed