| Company | Timeline | Status | |
| Mach Power Limited Director • Company Director | 14 Jun 2013←12 Years→Current | Active | |
Traktronic Limited Director • Director | 3 May 2012←5 Years→6 Jun 2017 | Dissolved | |
| Pneutrol International Limited Director • Engineer | 9 Feb 1996←29 Years→Current | Active | |
