| Company | Timeline | Status | |
| 33 West Hill Management Co. Limited Secretary • Singer | 29 Sep 2006←3 Years→21 Oct 2009 | Active | |
| 33 West Hill Management Co. Limited Director • Singer | 19 Apr 2004←9 Years→19 Apr 2013 | Active | |
| Apocalypse Paintball Limited Director • Paintball | 17 Jun 2003←22 Years→Current | Active | |
