| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | BLACKTHORN TIMBER CONSERVATORIES LIMITED | 🇬🇧United Kingdom | Dissolved | 04/05/2026 – present |
| Officer | BLACKTHORN TIMBER WINDOWS (YORKSHIRE) LIMITED | 🇬🇧United Kingdom | Dissolved | 05/05/2026 – present |
| Officer | BLACKTHORN TIMBER LIMITED | 🇬🇧United Kingdom | Active | 05/05/2026 – 24/10/2025 |
| Officer | BLACKTHORN TIMBER WINDOWS (NE) LIMITED | 🇬🇧United Kingdom | Active | 29/05/2026 – 24/10/2025 |
| Officer | ALLAN BROTHERS LIMITED | 🇬🇧United Kingdom | Active | 12/06/2026 – 28/10/2009 |
24/10/2025
resigned
12/05/2015
appointed
02/07/2007
appointed