| Company | Timeline | Status | |
| Energician Limited Director • Director | 4 Jun 2014←11 Years→Current | Active | |
| TPC International Limited Secretary • Unreported | 9 May 1996←3 Years→1 Jun 1999 | Active | |
| Go International Limited Secretary • Unreported | 1 Jan 1994←6 Years→15 Jun 2000 | Active | |
| Design Go Limited Secretary • Unreported | 1 Jan 1994←4 Years→1 Jun 1998 | Active | |
