| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | CONNICK ENGINEERING LIMITED | 🇬🇧Regno Unito | Active | 16/01/2026 – 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 | ORCHID I P LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – 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 | FAIRPORT PROCESS EQUIPMENT LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | COULOMB ENERGY SUPPLY LIMITED | 🇬🇧Regno Unito | Active | 20/01/2026 – present |
| Officer | PX AMERICAS HOLDCO LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | PX SUPPLY LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | ORCHID BIOENERGY GROUP LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | PX (TGPP) LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | ENERGY24 LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | PX LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | PX HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | FAIRPORT ENGINEERING LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | ORCHID ENVIRONMENTAL LIMITED | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | FEL HOLDINGS LTD | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | MERSEYSIDE ENERGY RECOVERY HOLDINGS LTD | 🇬🇧Regno Unito | Active | 20/05/2026 – 31/07/2023 |
| Officer | CODE HOP LTD | 🇬🇧Regno Unito | Dissolved | 09/04/2026 – present |
| Officer | UK POWER RESERVE (TRUMFLEET) LTD | 🇬🇧Regno Unito | Active | 31/05/2026 – 25/07/2023 |
| Officer | UK CAPACITY RESERVE LIMITED | 🇬🇧Regno Unito | Active | 09/05/2026 – 25/07/2023 |
| Officer | UK UTILITY RESERVE LIMITED | 🇬🇧Regno Unito | Active | 19/04/2026 – 25/07/2023 |
| Officer | UK POWER RESERVE (ASFORDBY) LIMITED | 🇬🇧Regno Unito | Active | 23/05/2026 – 25/07/2023 |
| Officer | UK ENERGY RESERVE LIMITED | 🇬🇧Regno Unito | Active | 25/04/2026 – 25/07/2023 |
| Officer | UK POWER RESERVE LIMITED | 🇬🇧Regno Unito | Active | 26/05/2026 – 25/07/2023 |
| Officer | REPONO HOLDCO 1 LIMITED | 🇬🇧Regno Unito | Active | 01/05/2026 – 25/07/2023 |
| Officer | FIZZY POP DIGITAL LIMITED | — | Dissolved | 19/05/2026 – present |
25/10/2024
appointed
31/07/2023
resigned
06/06/2012
appointed