| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | THERMECO SWIP OPCO LIMITED | 🇬🇧United Kingdom | Active | 12/03/2026 – present |
| Officer | THERMECO GROUP LIMITED | 🇬🇧United Kingdom | Active | 17/03/2026 – present |
| Person with significant control | MIDLAND DIGGER HIRE LTD | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | WALL AID SERVICES LIMITED | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Officer | THERMECO SWIP MIDCO LIMITED | 🇬🇧United Kingdom | Active | 15/12/2025 – present |
| Officer | THERMECO SWIP 11 LIMITED | 🇬🇧United Kingdom | Active | 15/12/2025 – present |
| Officer | THERMECO SWIP 12 LIMITED | 🇬🇧United Kingdom | Active | 15/12/2025 – present |
| Officer | THERMECO SWIP HOLDCO LIMITED | 🇬🇧United Kingdom | Active | 15/12/2025 – present |
| Officer | FIRST ARROW HOLDINGS LIMITED | 🇬🇧United Kingdom | Active | 18/12/2025 – present |
| Officer | THERMECO POWER LIMITED | 🇬🇧United Kingdom | Active | 18/12/2025 – present |
| Officer | THERMECO WASTE & RECYCLING LIMITED | 🇬🇧United Kingdom | Active | 16/03/2026 – present |
| Person with significant control | JONATHAN FIELD INTERPRETING LTD | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | THERMECO (CAMBRIDGE) LTD | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Officer | ICONA 6 LTD | 🇬🇧United Kingdom | Active | 23/03/2026 – present |
| Officer | THERMECO HOLDINGS LTD | 🇬🇧United Kingdom | Active | 24/03/2026 – present |
| Officer | THERMECO (CAMBRIDGE) LTD | 🇬🇧United Kingdom | Active | 30/03/2026 – present |
| Person with significant control | PENGWARN TUNE COLLECTIVE LTD | 🇬🇧United Kingdom | Dissolved | 18/06/2024 – present |
| Officer | EWB RENEWABLES LIMITED | 🇬🇧United Kingdom | Dissolved | 03/04/2026 – present |
| Person with significant control | TE2 LIMITED | 🇬🇧United Kingdom | Dissolved | 19/06/2024 – present |
| Officer | TE2 LIMITED | 🇬🇧United Kingdom | Dissolved | 01/04/2026 – present |
| Person with significant control | CONSTANT POWER LIMITED | 🇬🇧United Kingdom | Active | 24/06/2024 – present |
| Officer | CONSTANT POWER LIMITED | 🇬🇧United Kingdom | Active | 02/01/2026 – present |
| Officer | MF PARTNERSHIPS LTD | 🇬🇧United Kingdom | Active | 04/04/2026 – 23/06/2023 |
| Person with significant control | MF PARTNERSHIPS LTD | 🇬🇧United Kingdom | Active | 19/06/2024 – 23/06/2023 |
| Person with significant control | THE BIG GOLF DRAW LTD | 🇬🇧United Kingdom | Dissolved | 18/06/2024 – present |
| Person with significant control | JONATHAN FIELD'S PROFESSIONAL SHOP LTD | 🇬🇧United Kingdom | Active | 19/06/2024 – present |
| Person with significant control | FRAZRA LTD | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Officer | FRAZRA LTD | 🇬🇧United Kingdom | Active | 23/02/2026 – present |
| Officer | FRAZRA LTD | 🇬🇧United Kingdom | Active | 17/04/2026 – present |
| Person with significant control | JFIELD LIMITED | 🇬🇧United Kingdom | Dissolved | 18/06/2024 – present |
| Person with significant control | TOUCHWOOD DEVELOPMENTS (EXETER) LTD | 🇬🇧United Kingdom | Proposal to strike off | 19/06/2024 – present |
| Officer | FIRST ARROW (BANHAM) LIMITED | 🇬🇧United Kingdom | Dissolved | 22/04/2026 – present |
| Person with significant control | JJBAY DEVELOPMENTS LIMITED | 🇬🇧United Kingdom | Active | 19/06/2024 – 09/10/2017 |
| Person with significant control | PRO-VISION DEVELOPMENTS LIMITED | 🇬🇧United Kingdom | Active | 19/06/2024 – present |
| Person with significant control | THERMECO ENERGY LIMITED | 🇬🇧United Kingdom | Active | 25/11/2023 – 23/11/2023 |
| Officer | BLUE & SKY LIMITED | 🇬🇧United Kingdom | Active | 19/05/2026 – 14/06/2019 |
| Officer | THERMECO ENERGY LIMITED | 🇬🇧United Kingdom | Active | 22/05/2026 – present |
| Officer | THERMECO ENERGY LIMITED | 🇬🇧United Kingdom | Active | 22/05/2026 – present |
| Officer | BLUE & SKY LIMITED | 🇬🇧United Kingdom | Active | 19/05/2026 – 14/06/2019 |
12/06/2026
England → United Kingdom
22/05/2026
United Kingdom → England
21/12/2020
appointed