| Company | Timeline | Status | |
| The Rushmore Group Limited Secretary • Publisher | 1 Jan 2004←5 Years→2 Apr 2009 | Active | |
| Esc168 Limited Secretary • Media Planner | 28 May 2003←1 Year→20 Jun 2004 | Active | |
| Esc168 Limited Director • Publisher | 28 May 2003←3 Years→19 Oct 2006 | Active | |
