| Company | Timeline | Status | |
Snow DG Technologies Limited Director • Company Director | 20 Jan 2011←4 Years→12 May 2015 | Dissolved | |
| Energy International Systems Group Limited Director • Unreported | 21 Oct 2003←22 Years→Current | Active | |
| Superline Limited Director • Unreported | 1 Mar 2002←23 Years→Current | Active | |
| Energy International Systems Limited Director • Unreported | 20 May 1996←29 Years→Current | Active | |
