| Company | Timeline | Status | |
| Fortress Group Limited Secretary • Unreported | 21 Nov 2003←2 Years 1 Month→3 Jan 2006 | Active | |
| Spire Developments Limited Secretary • Unreported | 3 Sep 2002←7 Years→24 May 2010 | Active | |
| Mitchell & Perryer Limited Secretary • Government Officer | 12 Jan 2001←9 Years→31 Jan 2010 | Dissolved | |
