| Company | Timeline | Status | |
| Sportsmans Court Management Co Ltd Director • Engineer | 7 Feb 2005←6 Years→8 Feb 2011 | Active | |
| Sportsmans Court Management Co Ltd Secretary • Engineer | 7 Feb 2005←6 Years→8 Feb 2011 | Active | |
Adage Company Limited Director • Engineer | 19 Apr 2002←17 Years→22 Jan 2020 | Dissolved | |
