| Company | Timeline | Status | |
| Alexander Duckham & Co.,Limited Director • Oil Company Executive | 1 Aug 2012←11 Months→22 Jul 2013 | Active | |
| BP Eastern Mediterranean Limited Director • Oil Company Executive | 1 Jul 2005←8 Years→22 Jul 2013 | Active | |
| Veedol International Limited Director • Oil Company Executive | 1 Jul 2005←6 Years→19 Oct 2011 | Active | |
| Castrol Limited Director • Oil Company Executive | 1 Jul 2005←8 Years→22 Jul 2013 | Active | |
| Castrol Group Holdings Limited Director • Oil Company Executive | 1 Jul 2005←8 Years→22 Jul 2013 | Active | |
