| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | AGC Fassadensysteme AG in Liquidation | 🇨🇭Switzerland | Liquidación | 25/10/2019 – presente |
| Cargo | Fernsicht-Immobilien AG | 🇨🇭Switzerland | Activa | 21/6/2018 – presente |
| Cargo | ASK Umbau AG in Liquidation | 🇨🇭Switzerland | Disuelta | 19/7/2017 – presente |
| Cargo | KIKA Bau GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 20/3/2017 – presente |
25/10/2019
appointed
21/6/2018
appointed
20/3/2017
appointed