| Company | Timeline | Status | |
| SKJ Energy Strategist Limited Director • Sustainable Energy Consultant  | 27 Jul 2010←11 Years→4 Jan 2022  | Dissolved  | |
Energy Monitoring Services Limited Director • Director  | 23 Apr 2009←4 Years→15 Apr 2014  | Dissolved  | |
Van Developments Limited Director • Project Manager  | 10 Apr 2003←7 Years→31 Jul 2010  | Dissolved  | |
