| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | AMCHEM LIMITED | 🇬🇧United Kingdom | Liquidation | 25/06/2024 – present |
| Person with significant control | AMP ADVANCED ENGINEERING LIMITED | 🇬🇧United Kingdom | Dissolved | 26/06/2024 – present |
| Person with significant control | AMP ELECTRICAL AND MAINTENANCE LIMITED | — | Dissolved | 26/06/2024 – present |
| Person with significant control | AMP ACCESS SYSTEMS LIMITED | — | Dissolved | 26/06/2024 – present |
22/11/2016
appointed