| Company | Timeline | Status | |
| Shell International Petroleum Company Limited Director • Oil Company Executive | 15 Nov 2005←4 Years→31 Mar 2010 | Active | |
| Shell Marine Products Limited Director • Oil Company Executive | 9 May 2001←1 Year 1 Month→1 Jul 2002 | Liquidation | |
| Shell Aviation Limited Director • Oil Company Executive | 1 May 2001←1 Year 2 Months→1 Jul 2002 | Active | |
