| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | D.D. (GRANTHAM) LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | J.D. ENGINEERING SERVICES LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Officer | J.D. ENGINEERING SERVICES LIMITED | 🇬🇧Regno Unito | Active | 10/02/2026 – present |
| Officer | D.D. (GRANTHAM) LIMITED | 🇬🇧Regno Unito | Active | 06/05/2026 – present |
| Officer | J.D. ENGINEERING SERVICES LIMITED | 🇬🇧Regno Unito | Active | 10/02/2026 – present |
06/04/2016
appointed