| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | SERJ Holdings GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 19/01/2021 – present |
| Officer | Arnold Phillips Treasury GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 18/01/2021 – present |
| Officer | Phoslock Europe GmbH | 🇨🇭Svizzera | Active | 20/07/2020 – present |
19/01/2021
appointed
18/01/2021
appointed
20/07/2020
appointed