| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | LAWFINDA LIMITED | 🇬🇧United Kingdom | Dissolved | 18/06/2024 – present |
| Person with significant control | QUANT PORTFOLIO LTD | 🇬🇧United Kingdom | Dissolved | 18/06/2024 – present |
| Person with significant control | SPENCER WEST LLP | 🇬🇧United Kingdom | Active | 19/06/2024 – present |
| Person with significant control | QUANT DEVELOPMENTS LTD | 🇬🇧United Kingdom | Dissolved | 18/06/2024 – present |
| Person with significant control | ANTOINE WEST ASSOCIATES LIMITED | 🇬🇧United Kingdom | Active | 19/06/2024 – present |
| Person with significant control | QUANT INTERNATIONAL LIMITED | 🇬🇧United Kingdom | Active | 19/06/2024 – present |
| Person with significant control | QUANT CAPITAL PARTNERS LTD | 🇬🇧United Kingdom | Dissolved | 18/06/2024 – present |
| Person with significant control | QUANT CONSTRUCTION LTD | 🇬🇧United Kingdom | Dissolved | 18/06/2024 – present |
08/07/2019
appointed
10/03/2019
appointed
06/04/2016
appointed