| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | J HILLAM ENTERPRISE LTD | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
| Officer | J HILLAM ENTERPRISE LTD | 🇬🇧Regno Unito | Dissolved | 21/01/2026 – present |
| Person with significant control | J26@M62 LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – 15/04/2025 |
| Officer | J26@M62 LIMITED | 🇬🇧Regno Unito | Active | 09/04/2026 – 15/04/2025 |
| Person with significant control | SPEN VALLEY BIODIESEL LTD | — | Dissolved | 19/06/2024 – present |
| Officer | DONCASTER BIO FUELS LTD | — | Dissolved | 09/05/2026 – present |
| Officer | METHANOL (UK) LTD | 🇬🇧Regno Unito | Dissolved | 13/05/2026 – present |
| Officer | SPEN VALLEY BIODIESEL LTD | — | Dissolved | 18/05/2026 – present |
| Officer | VALE OAK LIMITED | — | Dissolved | 02/06/2026 – present |
| Officer | CLIFFE LANE RECYCLING LIMITED | — | Dissolved | 06/06/2026 – present |
| Officer | SPEN VALLEY BIODIESEL LIMITED | — | Dissolved | 06/06/2026 – present |
02/06/2026
United Kingdom → England
18/05/2026
United Kingdom → England
05/09/2007
appointed