| Company | Timeline | Status | |
| Hertford Offset Limited Secretary • Unreported | 31 Jul 1991←12 Years→28 Nov 2003 | Active | |
| Wilkerson Developments Limited Secretary • Unreported | 31 Jul 1991←12 Years→28 Nov 2003 | Dissolved | |
| Wilkerson Developments Limited Secretary • Unreported | 1 Jan 1970←33 Years→28 Nov 2003 | Dissolved | |
