| Company | Timeline | Status | |
| Quantoil Limited Director • Managing Director Company Exec | 7 Aug 2000←11 Years→28 Feb 2012 | Active | |
| Quantoil Limited Secretary • Company Executive | 7 Aug 2000←2 Years 2 Months→16 Oct 2002 | Active | |
| Saybolt United Kingdom Limited Director • Managing Director | 1 Apr 1999←13 Years→31 Jan 2013 | Active | |
