| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Amatus Trading AG | 🇨🇭Svizzera | Active | 01/02/2021 – present |
| Officer | CRONIMET Raw Materials Suisse AG | 🇨🇭Svizzera | Active | 03/07/2017 – present |
| Officer | CRONIMET Metal Trading AG in Liquidation | 🇨🇭Svizzera | Dissolved | 10/11/2020 – present |
| Officer | Cronimet Suisse AG in Liquidation | 🇨🇭Svizzera | Dissolved | 15/06/2022 – present |
| Officer | Cronimet Mining Energy AG in Liquidation | 🇨🇭Svizzera | Dissolved | 28/04/2021 – present |
| Officer | International Base Metal Trading AG in Liquidation | 🇨🇭Svizzera | Dissolved | 16/04/2021 – present |
| Officer | AMV Holding AG in Liquidation | 🇨🇭Svizzera | Dissolved | 22/03/2018 – present |
| Officer | 3T INTERNATIONAL AG in Liquidation | 🇨🇭Svizzera | Dissolved | 21/09/2020 – present |
| Officer | Black Kite AG | 🇨🇭Svizzera | Active | 24/08/2017 – present |
| Officer | CRONIMET Mining Processing Switzerland AG in Liquidation | 🇨🇭Svizzera | Dissolved | 29/01/2020 – present |
15/01/2024
appointed
14/04/2023
appointed
29/01/2020
appointed