| Company | Timeline | Status | |
| G. Duke & Sons Limited Secretary • Unreported | 31 Oct 1991←6 Years→4 Aug 1998 | Active | |
| Jill Duke Limited Director • Chartered Accountant | 31 Jul 1991←7 Years→10 Nov 1998 | Active | |
| Jill Duke Limited Secretary • Unreported | 31 Jul 1991←7 Years→4 Aug 1998 | Active | |
