| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Calibo Services SA en liquidation | 🇨🇭Svizzera | Dissolved | 22/04/2016 – present |
| Officer | PRO-PART Energie GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 26/04/2016 – present |
| Officer | Calibo Apex SA en liquidation | 🇨🇭Svizzera | Dissolved | 12/05/2016 – present |
| Officer | PRO-PART SA en liquidation | 🇨🇭Svizzera | Dissolved | 03/02/2016 – present |
22/04/2016
appointed