| Company | Timeline | Status | |
| Hertfordshire Oil Storage Limited Director • Manager | 1 Feb 2007←9 Months→1 Nov 2007 | Active | |
Sunderland Oil Storage Limited Director • Manager | 1 Apr 1999←6 Years→12 Oct 2005 | Dissolved | |
| Hertfordshire Oil Storage Limited Director • Manager | 1 Apr 1999←6 Years→1 Nov 2005 | Active | |
