| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Persona con control significativo | GF ABERNETHY ENERGY LTD | 🇬🇧United Kingdom | Disuelta | 26/6/2024 – presente |
| Persona con control significativo | IRONBRIDGE ENERGY LIMITED | 🇬🇧United Kingdom | Activa | 2/4/2024 – 3/4/2024 |
| Persona con control significativo | GF OAKHAM ENERGY LTD | 🇬🇧United Kingdom | Disuelta | 26/6/2024 – presente |
| Persona con control significativo | GF BATHGATE ENERGY LTD | 🇬🇧United Kingdom | Disuelta | 19/6/2024 – presente |
| Persona con control significativo | GF BUSHBURY ENERGY LTD | 🇬🇧United Kingdom | Disuelta | 26/6/2024 – presente |
| Persona con control significativo | GF SOUTH DERBY ENERGY LTD | 🇬🇧United Kingdom | Disuelta | 18/6/2024 – presente |
| Persona con control significativo | GF PAILTON ENERGY LTD | 🇬🇧United Kingdom | Disuelta | 21/6/2024 – presente |
| Persona con control significativo | GF OXFORD ENERGY LTD | 🇬🇧United Kingdom | Activa | 26/6/2024 – presente |
| Persona con control significativo | RPC CARDIFF ENERGY LTD | 🇬🇧United Kingdom | Activa | 18/2/2024 – 20/2/2024 |
| Persona con control significativo | RPC PORT HAM ENERGY LTD | 🇬🇧United Kingdom | Activa | 25/6/2024 – 8/9/2023 |
| Persona con control significativo | RPC THANET ENERGY LTD | 🇬🇧United Kingdom | Activa | 18/6/2024 – 27/7/2023 |
| Persona con control significativo | DAVID RING LTD | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
| Persona con control significativo | SAWDUST AND SWEARWORDS LTD | 🇬🇧United Kingdom | Disuelta | 18/6/2024 – presente |
| Persona con control significativo | CENTRAL FIRE ALARMS UK LIMITED | 🇬🇧United Kingdom | Activa | 19/6/2024 – presente |
| Persona con control significativo | FLINT AND FLAME LIMITED | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
19/6/2024
United States → United Kingdom
3/4/2024
resigned
6/4/2016
appointed