| Company | Timeline | Status | |
| Wellahead Holdings Limited Director • Engineer | 19 Feb 2008←17 Years→Current | Active | |
| Wellahead Engineering Limited Director • Engineer | 23 Feb 1998←27 Years→Current | Active | |
| Wellahead Engineering Limited Secretary • Engineer | 23 Feb 1998←10 Years→31 Mar 2008 | Active | |
