| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | PARKETT NOVA GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 21/07/2017 – present |
| Officer | Landolfi AG | 🇨🇭Svizzera | Active | 08/02/2021 – present |
| Officer | Landolfi Haustechnik AG | 🇨🇭Svizzera | Active | 08/02/2021 – present |
| Officer | Landolfi Immobilien AG | 🇨🇭Svizzera | Active | 03/02/2021 – present |
| Officer | PSA Finanz GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 21/07/2017 – present |
21/07/2017
appointed