| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Roland Baumgartner AG | 🇨🇭Svizzera | Active | 29/06/2016 – present |
| Officer | RSA Recycling- und Sortieranlage AG | 🇨🇭Svizzera | Active | 29/06/2016 – present |
| Officer | Risch reinigt Rohre AG | 🇨🇭Svizzera | Active | 29/06/2016 – present |
| Officer | Regio Entsorgung GmbH | 🇨🇭Svizzera | Dissolved | 28/06/2016 – present |
| Officer | LAO Kanalprofis AG | 🇨🇭Svizzera | Active | 28/06/2016 – present |
29/06/2016
appointed
28/06/2016
appointed