| Company | Timeline | Status | |
| A X Music Cic Director • Director | 18 Apr 2008←5 Years→11 Sep 2013 | Dissolved | |
| Right Track Guitar Limited Secretary • Music Educator | 1 Oct 2004←21 Years→Current | Active | |
| Sunburst Music Limited Director • Guitar Teacher | 16 Nov 2001←23 Years→Current | Active | |
