| Company | Timeline | Status | |
| Magic Frog Music Limited Secretary • Secretary | 25 Oct 2001←1 Month→24 Nov 2001 | Active | |
| Magic Frog Music Limited Director • Secretary | 25 Oct 2001←1 Month→24 Nov 2001 | Active | |
| Focus Music (Publishing) Limited Director • Secretary | 5 Sep 1995←6 Years→24 Nov 2001 | Active | |
| Focus Music (Publishing) Limited Secretary • Secretary | 5 Sep 1995←6 Years→24 Nov 2001 | Active | |
