| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | GEF CARBON SOLUTIONS LTD | 🇬🇧Regno Unito | Active | 07/05/2026 – present |
| Officer | GEF RE-CYCLING (SWANSEA) LTD | 🇬🇧Regno Unito | Active | 07/05/2026 – present |
| Officer | TALBOTT BOILERS LTD | 🇬🇧Regno Unito | Active | 07/05/2026 – present |
| Officer | GLOBAL METHANOL LTD | 🇬🇧Regno Unito | Active | 07/05/2026 – present |
| Officer | GEF R&D LTD | 🇬🇧Regno Unito | Active | 07/05/2026 – present |
| Officer | HERRIARD GREEN GASES LTD | 🇬🇧Regno Unito | Active | 07/05/2026 – present |
| Officer | ULTRAGREEN HYDROGEN LIMITED | 🇬🇧Regno Unito | Active | 03/04/2026 – present |
| Person with significant control | GLOBAL ENERGY AND FEEDSTOCK LTD | 🇬🇧Regno Unito | Active | 25/02/2024 – present |
| Officer | GLOBAL ENERGY AND FEEDSTOCK LTD | 🇬🇧Regno Unito | Active | 22/01/2026 – present |
| Officer | ST HELENS MIND | — | Active | 07/05/2026 – present |
| Officer | G & S SUPPLY CHAIN LTD | 🇬🇧Regno Unito | Active | 31/03/2026 – present |
| Person with significant control | — | — | Active | 23/06/2024 – present |
| Officer | MARBLE PRODUCTS LIMITED | — | Dissolved | 12/06/2026 – present |
12/06/2026
[object Object]
07/05/2026
appointed
28/07/2006
appointed