| Company | Timeline | Status | |
| Buckley Scott Holdings Limited Secretary • Unreported | 1 Nov 2006←6 Years→2 Oct 2013 | Active | |
Buckley Scott Associates Limited Secretary • Unreported | 1 Apr 2005←8 Years→2 Oct 2013 | Dissolved | |
| Independent Plant Management Limited Secretary • Unreported | 24 Dec 1997←16 Years→1 Jan 2014 | Active | |
