| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | O & M DEVELOPMENTS LTD | 🇬🇧Regno Unito | Proposal to strike off | 19/06/2024 – present |
| Person with significant control | JOHNSTON INVESTMENTS LTD | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | JOHNSTON HOMES LTD | — | Active | 18/06/2024 – present |
| Person with significant control | ALLOY AND STEEL METALWORKS LTD | 🇬🇧Regno Unito | Proposal to strike off | 18/06/2024 – present |
| Officer | JOHNSTON HOMES LTD | — | Active | 26/01/2026 – present |
| Officer | JOHNSTON INVESTMENTS LTD | 🇬🇧Regno Unito | Active | 29/01/2026 – present |
| Officer | LEARN AS ONE | — | Dissolved | 11/06/2026 – present |
11/06/2026
England → United Kingdom
19/06/2024
England → Northern Ireland
06/10/2006
appointed