| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Pfister Energieberatung GmbH in Liquidation | đšđSvizzera | Dissolved | 15/12/2021 â present |
| Officer | Gesellschaft fĂŒr Erdgastransporte Schweiz AG in Liquidation | đšđSvizzera | Dissolved | 11/12/2017 â present |
| Officer | IG Energiegase | đšđSvizzera | Active | 07/12/2018 â present |
| Officer | Provisiogas | đšđSvizzera | Active | 14/11/2017 â present |
15/12/2021
appointed
11/12/2017
appointed