| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | MCMAHON SCAFFOLD LIMITED | 🇬🇧Regno Unito | Active | 12/03/2026 – present |
| Person with significant control | MCMAHON SCAFFOLD LIMITED | 🇬🇧Regno Unito | Active | 30/10/2025 – present |
| Person with significant control | CRB GROUNDWORKS & CIVIL ENGINEERING LTD | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Officer | SHOWCONTROL SYSTEMS LTD | 🇬🇧Regno Unito | Dissolved | 01/01/2026 – present |
| Person with significant control | SHOWCONTROL SYSTEMS LTD | 🇬🇧Regno Unito | Dissolved | 23/06/2024 – present |
| Person with significant control | RUNCORN PROPERTIES LIMITED | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
| Person with significant control | MCMAHON ROOFING & CLADDING LTD | 🇬🇧Regno Unito | Active | 23/06/2024 – present |
| Person with significant control | MCMAHON SOLUTIONS LTD | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | — | — | Active | 26/06/2024 – present |
| Officer | MRC CONTRACTORS LTD | 🇬🇧Regno Unito | Dissolved | 01/05/2026 – present |
12/03/2026
Scotland → England
08/12/2025
England → Scotland
18/11/2015
appointed