| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | GX GROUP LIMITED | 🇬🇧Regno Unito | Active | 28/03/2026 – present |
| Person with significant control | GRID XITEK LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – 22/07/2022 |
| Person with significant control | GX DESIGN ENGINEERS LTD. | — | Active | 19/06/2024 – present |
| Person with significant control | IEA ENVIRONMENTAL LIMITED | — | Dissolved | 15/06/2024 – present |
| Person with significant control | CDNSGX LIMITED | — | Dissolved | 24/06/2024 – present |
| Person with significant control | MESSITAIR LIMITED | — | Dissolved | 25/06/2024 – present |
| Officer | GX DESIGN ENGINEERS LTD. | — | Active | 31/01/2026 – present |
| Officer | CDNSGX LIMITED | — | Dissolved | 03/06/2026 – present |
| Officer | GX ENVIRONMENTAL LIMITED | 🇬🇧Regno Unito | Active | 28/02/2026 – present |
| Officer | GX SYSTEMS LIMITED | 🇬🇧Regno Unito | Active | 27/02/2026 – present |
| Officer | IEA ENVIRONMENTAL LIMITED | — | Dissolved | 08/06/2026 – present |
| Officer | MESSITAIR LIMITED | — | Dissolved | 12/06/2026 – present |
04/10/2022
appointed
22/07/2022
resigned
11/08/2006
appointed