| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | BHL CONSULTANTS LTD | 🇬🇧Regno Unito | Dissolved | 10/12/2025 – present |
| Officer | BHL CONSULTANTS LTD | 🇬🇧Regno Unito | Dissolved | 15/12/2025 – present |
| Officer | DALKIA OPERATIONS HOLDING LIMITED | 🇬🇧Regno Unito | Active | 27/05/2026 – 19/12/2022 |
| Officer | ENVIRONMENTAL ENGINEERING LIMITED | 🇬🇧Regno Unito | Active | 16/05/2026 – 31/12/2023 |
| Officer | MEDICAL & SCIENTIFIC STRUCTURES LIMITED | 🇬🇧Regno Unito | Dissolved | 27/04/2026 – 31/12/2023 |
| Officer | ENVIRONMENTAL ENGINEERING LIMITED | 🇬🇧Regno Unito | Active | 16/05/2026 – 31/12/2023 |
| Officer | MEDICAL & SCIENTIFIC STRUCTURES LIMITED | 🇬🇧Regno Unito | Dissolved | 27/04/2026 – 31/12/2023 |
| Officer | DALKIA OPERATIONS HOLDING LIMITED | 🇬🇧Regno Unito | Active | 27/05/2026 – 31/12/2023 |
| Officer | POWER AND NUCLEAR UK LIMITED | 🇬🇧Regno Unito | Dissolved | 27/05/2026 – 31/12/2023 |
| Officer | LEVEN ENERGY SERVICES LIMITED | 🇬🇧Regno Unito | Active | 02/06/2026 – 31/12/2023 |
31/12/2023
resigned
20/11/2023
appointed
31/12/2015
appointed