| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | JOHN JOHNSON PM SERVICES LTD | — | Dissolved | 26/06/2024 – present |
| Person with significant control | J J COMPUTING LTD | 🇬🇧Regno Unito | Proposal to strike off | 25/06/2024 – present |
| Person with significant control | — | — | Active | 26/06/2024 – present |
| Person with significant control | UK ESTIMATING SUPPORT LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
06/04/2017
appointed
06/04/2016
appointed