| Company | Timeline | Status | |
| 360 Music Entertainment Limited Director • Musician | 1 Jun 2005←19 Years→18 Feb 2025 | Dissolved | |
| 360 Music Entertainment Limited Secretary • Unreported | 14 Mar 2005←19 Years→18 Feb 2025 | Dissolved | |
| Quartz Music Limited Director • Musician | 1 Apr 2003←3 Years→30 Jun 2006 | Active | |
Black Box Music Limited Director • Managing Director | 19 Apr 1994←5 Years→21 Oct 1999 | Dissolved | |
