| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | RIVINGTON ENERGY (MANAGEMENT) LIMITED | 🇬🇧United Kingdom | Active | 18/12/2025 – present |
| Officer | QUADGAS HOLDCO LIMITED | 🇬🇧United Kingdom | Active | 22/04/2026 – present |
| Officer | QUADGAS HOLDINGS TOPCO LIMITED | 🇬🇬Guernsey | Active | 10/12/2025 – present |
| Officer | QUADGAS PLEDGECO LIMITED | 🇬🇧United Kingdom | Active | 22/04/2026 – present |
| Officer | QUADGAS MIDCO LIMITED | 🇬🇧United Kingdom | Active | 22/04/2026 – present |
| Officer | QUADGAS INVESTMENTS BIDCO LIMITED | 🇬🇧United Kingdom | Active | 23/04/2026 – present |
| Officer | CADENT GAS LIMITED | 🇬🇧United Kingdom | Active | 28/04/2026 – present |
| Officer | HGPE FRWL TOPCO LIMITED | 🇬🇧United Kingdom | Active | 27/03/2026 – 13/11/2024 |
| Officer | EVEREST BIDCO LIMITED | 🇬🇧United Kingdom | Active | 09/04/2026 – 22/07/2025 |
| Officer | HGPE BRAES OF DOUNE HOLDCO LIMITED | 🇬🇧United Kingdom | Dissolved | 15/05/2026 – present |
| Officer | HGPE BRAES OF DOUNE MEZZCO LIMITED | 🇬🇧United Kingdom | Dissolved | 15/05/2026 – present |
| Officer | ST MARK'S CHURCH OF ENGLAND PRIMARY SCHOOL | 🇬🇧United Kingdom | Active | 01/05/2026 – 13/07/2023 |
| Officer | HGPE STEEL NOMINEE LIMITED | 🇬🇧United Kingdom | Active | 12/05/2026 – 24/10/2023 |
| Officer | HGPE FRWL HOLDCO LIMITED | 🇬🇧United Kingdom | Active | 13/05/2026 – 13/11/2024 |
| Officer | A SHADE GREENER (F2) LTD | 🇬🇧United Kingdom | Active | 24/05/2026 – 24/10/2023 |
| Officer | HGPE ASG LIMITED | 🇬🇧United Kingdom | Active | 19/05/2026 – 24/10/2023 |
| Officer | HGPE ASG ASSETCO LIMITED | 🇬🇧United Kingdom | Active | 16/05/2026 – 24/10/2023 |
| Officer | THAMES WATER UTILITIES HOLDINGS LIMITED | — | Active | 08/06/2026 – 08/04/2020 |
08/06/2026
England → United Kingdom
16/05/2026
United Kingdom → England
12/10/2016
appointed