| Company | Timeline | Status | |
| Palmeira Court Limited Director • Geologist | 13 Apr 2015←6 Years→1 Aug 2021 | Active | |
| Petroleum Systems Limited Director • Unreported | 12 Nov 2012←12 Years→Current | Active | |
| Geoscience Wales Limited Director • Consultant Geochemist | 17 Jun 2002←9 Months→6 Apr 2003 | Active | |
