| Company | Timeline | Status | |
| Greenfield Utility Services Limited Director • Director | 27 Aug 2008←4 Years→10 Apr 2013 | Active | |
| Greenfield Energy Services Limited Director • Director | 27 Aug 2008←4 Years→10 Apr 2013 | Dissolved | |
| Greenfield Energy Limited Director • Company Director | 1 May 2007←4 Years→31 Mar 2012 | Dissolved | |
