| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Amatus Trading AG | 🇨🇭Switzerland | Activa | 1/2/2021 – presente |
| Cargo | CRONIMET Raw Materials Suisse AG | 🇨🇭Switzerland | Activa | 3/7/2017 – presente |
| Cargo | CRONIMET Metal Trading AG in Liquidation | 🇨🇭Switzerland | Disuelta | 10/11/2020 – presente |
| Cargo | Cronimet Suisse AG in Liquidation | 🇨🇭Switzerland | Disuelta | 15/6/2022 – presente |
| Cargo | Cronimet Mining Energy AG in Liquidation | 🇨🇭Switzerland | Disuelta | 28/4/2021 – presente |
| Cargo | International Base Metal Trading AG in Liquidation | 🇨🇭Switzerland | Disuelta | 16/4/2021 – presente |
| Cargo | AMV Holding AG in Liquidation | 🇨🇭Switzerland | Disuelta | 22/3/2018 – presente |
| Cargo | 3T INTERNATIONAL AG in Liquidation | 🇨🇭Switzerland | Disuelta | 21/9/2020 – presente |
| Cargo | Black Kite AG | 🇨🇭Switzerland | Activa | 24/8/2017 – presente |
| Cargo | CRONIMET Mining Processing Switzerland AG in Liquidation | 🇨🇭Switzerland | Disuelta | 29/1/2020 – presente |
15/1/2024
appointed
14/4/2023
appointed
29/1/2020
appointed