| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Persona con control significativo | MCGHEE INVESTMENTS LIMITED | 🇬🇧United Kingdom | Activa | 26/6/2024 – presente |
| Cargo | MCGHEE INVESTMENTS LIMITED | 🇬🇧United Kingdom | Activa | 15/1/2026 – presente |
| Persona con control significativo | MCGHEE HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 26/6/2024 – 9/3/2020 |
| Cargo | MCGHEE HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 4/2/2026 – presente |
| Persona con control significativo | THE UK CARBON & GRAPHITE COMPANY LIMITED | 🇬🇧United Kingdom | Activa | 20/6/2024 – 17/3/2020 |
| Cargo | UKCG LIMITED | — | Activa | 30/12/2025 – presente |
| Cargo | UKCG GROUP LIMITED | — | Activa | 27/4/2026 – presente |
| Cargo | THE UK CARBON & GRAPHITE COMPANY LIMITED | 🇬🇧United Kingdom | Activa | 3/3/2026 – presente |
17/3/2020
resigned
9/3/2020
resigned
2/9/2002
appointed