| Company | Timeline | Status | |
| TWG Drilling Limited Director • Director | 15 Nov 2002←1 Year 11 Months→18 Oct 2004 | Dissolved | |
| Downhole Oiltools Limited Director • Director | 15 Nov 2002←1 Year 10 Months→1 Oct 2004 | Dissolved | |
| Weir Drilling Services Limited Director • Director | 15 Nov 2002←1 Year 10 Months→1 Oct 2004 | Dissolved | |
