| Company | Timeline | Status | |
China Tree Productions Limited Director • Unreported | 12 May 2010←6 Years→2 Aug 2016 | Dissolved | |
| Regulus Systems Limited Director • Computer Programmer | 9 Feb 1994←31 Years→Current | Active | |
| Regulus Systems Limited Secretary • Unreported | 9 Feb 1993←32 Years→Current | Active | |
| Regulus Systems Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
