| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Freiag, Aktiengesellschaft freier Importeure von Erdölprodukten | 🇨🇭Svizzera | Dissolved | 19/07/2017 – present |
| Officer | Waldburger Invest AG | 🇨🇭Svizzera | Active | 18/07/2017 – present |
| Officer | ALVIER Tank AG, Buchs SG. | 🇨🇭Svizzera | Dissolved | 13/07/2017 – present |
| Officer | Huber Heizöl AG | 🇨🇭Svizzera | Dissolved | 17/07/2017 – present |
19/07/2017
appointed
18/07/2017
appointed
13/07/2017
appointed