| Company | Timeline | Status | |
| Gem Decom Limited Director • Director | 23 Jun 2020←1 Year 11 Months→14 Jun 2022 | Dissolved | |
| Future Geoscience Ltd Director • Geologist | 26 Oct 2017←3 Years→24 Sep 2021 | Active | |
| MFW Holdings Limited Director • Geologist | 1 Nov 2016←8 Years→Current | Active | |
| Geoscience Wales Limited Director • Consultant Geologist | 20 Sep 2005←2 Years 6 Months→26 Mar 2008 | Active | |
| Petrostrat Limited Director • Geologist | 10 Feb 2005←20 Years→Current | Active | |
