| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Alducon AG in Liquidation | 🇨🇭Switzerland | Disuelta | 5/12/2017 – presente |
| Cargo | Peyer-Syntex AG in Liquidation | 🇨🇭Switzerland | Disuelta | 14/7/2016 – presente |
| Cargo | Peyer Holding AG in Liquidation | 🇨🇭Switzerland | Disuelta | 6/7/2016 – presente |
| Cargo | IGB GmbH | 🇨🇭Switzerland | Disuelta | 23/8/2016 – presente |
15/6/2018
appointed
14/7/2016
appointed
6/7/2016
appointed