| Company | Timeline | Status | |
| Imagiz Limited Director • Director | 4 Feb 2005←4 Years→19 Oct 2009 | Active | |
| Essential Music Limited Director • Director | 1 Apr 2003←6 Years→19 Oct 2009 | Active | |
| Essential Music Limited Secretary • Director | 1 Apr 2003←6 Years→19 Oct 2009 | Active | |
Essential Music Properties Limited Director • Director | 19 Jul 1993←16 Years→19 Oct 2009 | Dissolved | |
