| Company | Timeline | Status | |
| Square Leg Records Limited Director • Music Publisher | 16 Nov 2015←10 Years→Current | Active | |
| Big Tree Music Limited Director • Music Publisher | 16 Nov 2015←10 Years→Current | Active | |
| Cartoon Records Limited Director • None | 10 Jun 2011←14 Years→Current | Active | |
HG Live Limited Director • Music Publisher/artist Manager | 21 Mar 2011←3 Years→8 Oct 2014 | Dissolved | |
| Hannah Management Limited Director • Music Publisher | 21 Nov 1995←30 Years→Current | Active | |
| Barbera Music Limited Director • Music Publisher | 2 Nov 1995←30 Years→Current | Active | |
