| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | RESILIENT EARTH LTD | 🇬🇧Regno Unito | Active | 26/09/2025 – present |
| Officer | RESILIENT EARTH LTD | 🇬🇧Regno Unito | Active | 16/03/2026 – present |
| Officer | LIVING CARBON INTERNATIONAL LIMITED | 🇬🇧Regno Unito | Active | 25/02/2026 – present |
| Officer | REGENFARM INTERNATIONAL LIMITED | 🇬🇧Regno Unito | Dissolved | 21/01/2026 – present |
| Officer | REGENFARM HOLDINGS LIMITED | 🇬🇧Regno Unito | Dissolved | 31/03/2026 – present |
| Officer | MARCHES FAMILY NETWORK | 🇬🇧Regno Unito | Active | 15/01/2026 – 03/10/2022 |
| Person with significant control | MATTBACK LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Officer | BARRUS PETROLEUM SERVICES LIMITED | 🇬🇧Regno Unito | Dissolved | 26/05/2026 – 15/06/2012 |
| Officer | ESTUARY ENERGY LIMITED | 🇬🇧Regno Unito | Dissolved | 01/06/2026 – present |
| Officer | ESTUARY ENERGY LIMITED | 🇬🇧Regno Unito | Dissolved | 01/06/2026 – present |
| Officer | MATTBACK LIMITED | 🇬🇧Regno Unito | Active | 20/12/2025 – present |
28/04/2025
appointed
03/10/2022
resigned
11/12/2000
appointed