| Company | Timeline | Status | |
| Marubeni Oil & Gas (Qatar) Limited Director • General Manager | 30 May 2006←1 Year 10 Months→31 Mar 2008 | Active | |
| Ithaca Ma(Ns) Limited Director • General Manager | 30 May 2006←1 Year 10 Months→31 Mar 2008 | Active | |
| Ithaca Ma Limited Director • Gen Manager | 20 Mar 2003←5 Years→31 Mar 2008 | Active | |
