| Company | Timeline | Status | |
| HC 1160 Limited Director • Director | 7 Apr 2011←14 Years→Current | Active | |
| Xta Electronics Limited Secretary • Unreported | 23 Mar 2007←18 Years→Current | Active | |
| MC2 Audio Ltd Director • Director | 23 Mar 2007←18 Years→Current | Active | |
| Soundmix Limited Director • Technical Director | 28 Feb 2007←18 Years→Current | Active | |
| Xta Electronics Limited Director • Technical Director | 1 Apr 1993←32 Years→Current | Active | |
