| Company | Timeline | Status | |
| Birchforest Limited Director • Director | 15 Dec 1991←33 Years→Current | Active | |
| Coldseal Windows Manufacturing Limited Director • Director | 20 Jul 1991←5 Years→11 Nov 1996 | Liquidation | |
| Coldseal Windows Manufacturing Limited Secretary • Unreported | 20 Jul 1991←5 Years→11 Nov 1996 | Liquidation | |
| Frostacre Limited Director • Director | 13 Jul 1991←34 Years→Current | Active | |
| Frostacre Limited Secretary • Unreported | 13 Jul 1991←9 Years→18 Apr 2001 | Active | |
