| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | KW Premium Produkte AG | 🇨🇭Switzerland | Activa | 8/6/2023 – presente |
| Cargo | SPAG Holding AG in Liquidation | 🇨🇭Switzerland | Disuelta | 12/4/2019 – presente |
| Cargo | Erwin Nebel Stiftung der "Spag" E. Nebel AG Zürich in Liquidation | 🇨🇭Switzerland | Disuelta | 12/7/2016 – presente |
| Cargo | BVG Stiftung der Spag in Liquidation | 🇨🇭Switzerland | Disuelta | 1/11/2016 – presente |
| Cargo | SPAG E. Nebel AG | 🇨🇭Switzerland | Activa | 5/2/2016 – presente |
| Cargo | SPAG Management AG | 🇨🇭Switzerland | Disuelta | 4/2/2016 – presente |
| Cargo | Allmarine AG in Liquidation | 🇨🇭Switzerland | Liquidación | 13/6/2017 – presente |
| Cargo | Duft Consulting AG in Liquidation | 🇨🇭Switzerland | Liquidación | 24/7/2017 – presente |
8/6/2023
appointed
19/4/2021
appointed
4/2/2016
appointed