| Company | Timeline | Status | |
Energy Saving Technologies (Ip) Limited Director • Technical Director  | 31 Jul 2007←4 Years→1 May 2012  | Dissolved  | |
Energy Saving Technologies (UK) Limited Director • Technical Director  | 31 Jul 2007←4 Years→1 May 2012  | Dissolved  | |
| Spirit Six Limited Secretary • Electronics Engineer  | 28 Sep 2006←10 Months→1 Aug 2007  | Dissolved  | |
