| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Energy Development GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 8/5/2018 – presente |
| Cargo | HaPeKo GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 17/1/2018 – presente |
| Cargo | MEX 5 AG | 🇨🇭Switzerland | Disuelta | 18/3/2019 – presente |
8/5/2018
appointed
17/1/2018
appointed