| Company | Timeline | Status | |
| TWG Drilling Limited Director • Accountant | 18 Oct 2004←1 Year 5 Months→22 Mar 2006 | Dissolved | |
| Downhole Oiltools Limited Director • Accountant | 18 Oct 2004←1 Year 5 Months→22 Mar 2006 | Dissolved | |
| Weir Drilling Services Limited Director • Accountant | 18 Oct 2004←1 Year 5 Months→22 Mar 2006 | Dissolved | |
