| Company | Timeline | Status | |
| Ellan Vannin Fuels Limited Director • Chartered Accountant | 22 Aug 2007←1 Year 6 Months→20 Feb 2009 | Active | |
| Biofuels Northern Ireland Limited Director • Accountant | 26 Sep 2006←4 Years→26 May 2011 | Dissolved | |
| Enva Northern Ireland Limited Director • Chartered Accountant | 26 Sep 2006←4 Years→26 May 2011 | Active | |
| Biofuels Northern Ireland Limited Director • Chartered Accountant | 30 Mar 2006←4 Months→25 Aug 2006 | Dissolved | |
| Enva Northern Ireland Limited Director • Chartered Accountant | 30 Mar 2006←4 Months→25 Aug 2006 | Active | |
| Certas Energy UK Limited Director • Accountant | 26 Aug 2004←2 Years→12 Sep 2006 | Active | |
