| Company | Timeline | Status | |
| Sigma Commercial Consulting Limited Director • Civil Servant | 16 Jun 2008←6 Months→31 Dec 2008 | Active | |
| Energy Commercial Consultants Ltd Secretary • Civil Servant | 8 Mar 1996←29 Years→Current | Liquidation | |
| Energy Commercial Consultants Ltd Director • Civil Servant | 8 Mar 1996←29 Years→Current | Liquidation | |
