| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | PRACTICAL WASTE SOLUTIONS LIMITED | 🇬🇧Regno Unito | Active | 29/09/2025 – 18/09/2022 |
| Person with significant control | BIRDSTON MANAGEMENT LTD | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | PWS ENERGY LTD | 🇬🇧Regno Unito | Active | 20/06/2024 – present |
| Person with significant control | PWS REMEDIATION LTD | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
18/09/2022
resigned
18/08/2022
appointed
25/08/2020
appointed