| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Xcoal Energy & Resources GmbH | 🇨🇭Svizzera | Active | 10/12/2019 – present |
| Officer | GODEFROID Coal Marketing & Shipping GmbH | 🇨🇭Svizzera | Active | 10/12/2019 – present |
| Officer | Kolmar Group AG | 🇨🇭Svizzera | Active | 12/07/2016 – present |
09/06/2020
appointed
06/05/2020
appointed
12/07/2016
appointed