| Company | Timeline | Status | |
| Wilkes Security Products Limited Secretary • Unreported | 19 Feb 2003←1 Year 10 Months→4 Jan 2005 | Active | |
| Trimselter Limited Secretary • Unreported | 19 Feb 2003←1 Year 10 Months→4 Jan 2005 | Active | |
| Samuel Wilkes (Engineering) Limited Secretary • Unreported | 19 Feb 2003←1 Year 10 Months→4 Jan 2005 | Active | |
| Stancroft Limited Secretary • Unreported | 19 Feb 2003←1 Year 10 Months→4 Jan 2005 | Active | |
