| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | CALLAGHAN PLANT LTD | 🇬🇧United Kingdom | Proposal to strike off | 21/06/2024 – present |
| Person with significant control | WORKFORCE CIVILS LIMITED | — | Dissolved | 26/06/2024 – present |
| Officer | CALLAGHAN PLANT LTD | 🇬🇧United Kingdom | Proposal to strike off | 12/12/2025 – present |
| Officer | MC CONSULTANCY (NW) LIMITED | 🇬🇧United Kingdom | Dissolved | 16/05/2026 – present |
| Officer | WORKFORCE CIVILS LIMITED | — | Dissolved | 05/02/2026 – present |
| Officer | ZONE RAIL LIMITED | 🇬🇧United Kingdom | Active | 07/01/2026 – 04/01/2016 |
| Officer | ZONE CONSTRUCTION GROUP LIMITED | 🇬🇧United Kingdom | Dissolved | 02/06/2026 – present |
31/05/2026
United Kingdom → England
16/05/2026
England → United Kingdom
12/12/2008
appointed