| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | HUMBER NATURAL CAPITAL LTD. | 🇬🇧Regno Unito | Active | 25/03/2026 – present |
| Officer | HUMBER NATURAL CAPITAL LTD. | 🇬🇧Regno Unito | Active | 25/03/2026 – present |
| Officer | NIVA BNG LTD | 🇬🇧Regno Unito | Active | 15/03/2026 – present |
| Person with significant control | NIVA BNG LTD | 🇬🇧Regno Unito | Active | 30/09/2025 – present |
| Person with significant control | NORTH EASTERN DEVELOPMENTS LTD | 🇬🇧Regno Unito | Active | 13/06/2024 – 05/08/2025 |
| Officer | NORTH EASTERN DEVELOPMENTS LTD | 🇬🇧Regno Unito | Active | 19/03/2026 – 05/08/2025 |
| Person with significant control | ENERGY ZONE LIMITED | — | Dissolved | 26/06/2024 – present |
| Person with significant control | DUTHIE SAFETY CONSULTANTS LIMITED | 🇬🇧Regno Unito | Dissolved | 26/06/2024 – present |
| Officer | DUTHIE SAFETY CONSULTANTS LIMITED | 🇬🇧Regno Unito | Dissolved | 27/04/2026 – present |
| Person with significant control | ECO PARK DEVELOPMENTS LTD | 🇬🇧Regno Unito | Active | 26/06/2024 – 23/02/2021 |
15/05/2026
England → United Kingdom
27/04/2026
United Kingdom → England
06/04/2016
appointed