| Company | Timeline | Status | |
| Boyce Trenchard Limited Secretary • Unreported | 17 Jan 2005←20 Years→Current | Active | |
| Rowland Smith Limited Secretary • Company Secretary | 13 Jul 2000←1 Year 8 Months→21 Mar 2002 | Active | |
| Cityscale Limited Secretary • Company Secretary | 31 Mar 2000←25 Years→Current | Active | |
