| Company | Timeline | Status | |
| Stimwell Services Limited Director • Petroleum Engineer | 25 Jul 2008←17 Years→Current | Active | |
| Fracture Technologies Limited Director • Petroleum Engineer | 18 Sep 1997←28 Years→Current | Active | |
| Fracture Technologies Limited Secretary • Petroleum Engineer | 18 Sep 1997←13 Years→1 Jan 2011 | Active | |
