| Company | Timeline | Status | |
J3 Holdings Limited Director • Director | 19 Dec 2007←9 Years→31 May 2017 | Dissolved | |
| J2 Profit Limited Director • Director | 13 Nov 2007←9 Years→31 May 2017 | Dissolved | |
| J2 Research Limited Director • Director | 14 Apr 2004←13 Years→31 May 2017 | Active | |
