| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | P. Schmid Holderbank (AG) GmbH, mit Sitz in Liestal in Liquidation | 🇨🇭Switzerland | Disuelta | 26/10/2023 – presente |
| Cargo | LANDI UNTERES SEETAL, Genossenschaft | 🇨🇭Switzerland | Activa | 17/5/2018 – presente |
30/1/2024
appointed
17/5/2018
appointed