| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | PX AMERICAS HOLDCO LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | CONNICK ENGINEERING LIMITED | 🇬🇧Regno Unito | Active | 16/01/2026 – present |
| Officer | ORCHID ENVIRONMENTAL LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | FAIRPORT ENGINEERING LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | ORCHID I P LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | FEL HOLDINGS LTD | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | FAIRPORT PROCESS EQUIPMENT LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | ORCHID BIOENERGY GROUP LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | PX HOLDCO2 LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | PX HOLDCO3 LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | PX HOLDCO1 LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | NRG WELL MANAGEMENT LIMITED | 🇬🇧Regno Unito | Active | 08/05/2026 – 17/03/2023 |
| Officer | PX (TGPP) LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | ENERGY24 LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | ENERGY24 SERVICES LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | PX ENGINEERING CONSULTANTS LIMITED | 🇬🇧Regno Unito | Active | 16/12/2025 – present |
| Officer | PX WATER LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | PX HOLDCO4 LIMITED | — | Dissolved | 07/06/2026 – present |
| Officer | PX APPOINTMENTS LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | SALTEND CHEMICALS PARK LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | PX MANAGEMENT LIMITED | — | Dissolved | 13/06/2026 – present |
| Officer | PX BIOETHANOL TEESSIDE LIMITED | — | Dissolved | 13/06/2026 – present |
| Officer | PX UK HOLDCO3 LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | COULOMB ENERGY SUPPLY LIMITED | 🇬🇧Regno Unito | Active | 20/01/2026 – present |
| Officer | PX SUPPLY LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | PX UK HOLDCO2 LIMITED | 🇬🇧Regno Unito | Dissolved | 28/04/2026 – present |
| Officer | PX LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | PX HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | IRIE LIMITED | — | Dissolved | 01/06/2026 – present |
| Officer | PX BIODIESEL IMMINGHAM LIMITED | — | Dissolved | 13/06/2026 – present |
| Officer | PX RESERVE LIMITED | — | Dissolved | 05/06/2026 – present |
| Officer | PX UK HOLDCO1 LIMITED | 🇬🇧Regno Unito | Dissolved | 28/04/2026 – present |
| Officer | INEOS UPSTREAM SERVICES LIMITED | 🇬🇧Regno Unito | Active | 05/05/2026 – 10/10/2019 |
| Officer | TEGSI (UK) LIMITED | 🇬🇧Regno Unito | Dissolved | 24/05/2026 – 22/05/2013 |
| Officer | NEO NEXT + ENERGY TRANSPORTATION (UT) LIMITED | 🇬🇧Regno Unito | Active | 02/04/2026 – 17/12/2012 |
| Officer | PALADIN RESOURCES LIMITED | 🇬🇧Regno Unito | Active | 28/04/2026 – 22/05/2013 |
| Officer | NEO NEXT + ENERGY NORTH SEA LIMITED | 🇬🇧Regno Unito | Active | 02/04/2026 – 17/12/2012 |
| Officer | AMULET MARITIME LIMITED | — | Dissolved | 25/05/2026 – 22/05/2013 |
| Officer | NEO NEXT + ENERGY ALPHA LIMITED | 🇬🇧Regno Unito | Active | 02/04/2026 – 06/01/2009 |
| Officer | NEO NEXT + ENERGY RESOURCES UK LIMITED | 🇬🇧Regno Unito | Active | 02/04/2026 – 06/01/2009 |
| Officer | NEO NEXT + ENERGY LNS LIMITED | 🇬🇧Regno Unito | Active | 02/04/2026 – 06/01/2009 |
| Officer | NEO NEXT + ENERGY BETA LIMITED | 🇬🇧Regno Unito | Active | 02/04/2026 – 06/01/2009 |
| Officer | NEO NEXT + ENERGY TRUSTEES (UK) LIMITED | 🇬🇧Regno Unito | Active | 02/04/2026 – 06/01/2009 |
| Officer | NEO NEXT + ENERGY OIL TRADING LIMITED | 🇬🇧Regno Unito | Active | 02/04/2026 – 06/01/2009 |
| Officer | NEO NEXT+ ENERGY PENSION AND LIFE SCHEME LIMITED | 🇬🇧Regno Unito | Active | 30/03/2026 – 06/01/2009 |
04/04/2024
appointed
17/03/2023
resigned
06/01/2009
resigned