| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | SERGIO TRENTAQUATTRO SA | 🇨🇭Svizzera | Active | 21/04/2021 – present |
| Officer | GENERAL GRAINS SA | 🇨🇭Svizzera | Active | 12/04/2021 – present |
| Officer | W R E SA | 🇨🇭Svizzera | Active | 05/02/2021 – present |
| Officer | BIQUATTROU SAGL | 🇨🇭Svizzera | Active | 29/01/2019 – present |
| Officer | Clerfin SA in liquidazione | 🇨🇭Svizzera | Dissolved | 18/09/2017 – present |
| Officer | SNOBBY SHEEP SAGL | 🇨🇭Svizzera | Active | 01/07/2025 – present |
| Officer | IJV SOLUTION SELLING SAGL | 🇨🇭Svizzera | Active | 25/01/2019 – present |
21/04/2021
appointed
12/04/2021
appointed
18/09/2017
appointed