| Company | Timeline | Status | |
| Planet Energy Company Limited Director • Unreported | 15 Nov 2023←2 Years 1 Month→Current | Active | |
| Lens-Tech Company Limited Director • Director | 8 Jul 2014←11 Years→Current | Active | |
| Eco Technological Solutions Limited Director • Director | 5 Apr 2011←14 Years→Current | Active | |
| Alenia Optic Limited Director • Director | 14 Aug 2007←4 Years→26 Oct 2011 | Dissolved | |
