| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Top Gipser AG in Liquidation | 🇨🇭Switzerland | Disuelta | 12/4/2017 – presente |
| Cargo | Baugeschäft Gysi AG in Liquidation | 🇨🇭Switzerland | Disuelta | 6/10/2016 – presente |
| Cargo | RKS Invest AG in Liquidation | 🇨🇭Switzerland | Disuelta | 31/8/2016 – presente |
| Cargo | P + P Personal AG in Liquidation | 🇨🇭Switzerland | Disuelta | 15/3/2016 – presente |
| Cargo | MV Bau GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 23/2/2016 – presente |
12/4/2017
appointed
6/10/2016
appointed
9/6/2016
appointed