| Company | Timeline | Status | |
| T5 Oil & Gas Ltd Director • Petrophysicist | 1 Feb 2022←7 Months→31 Aug 2022 | Active | |
| T5 Oil & Gas Gabon Limited Director • Chief Operating Officer | 31 Dec 2016←5 Years→31 Aug 2022 | Active | |
| T5 Oil & Gas Holding Guinea Limited Director • Chief Operating Officer | 31 Dec 2016←5 Years→31 Aug 2022 | Active | |
| T5 Oil & Gas Ltd Director • Chief Operating Officer | 31 Oct 2014←6 Years→6 Jun 2021 | Active | |
| Zeta Petroleum Plc Director • Company Director | 24 Sep 2010←3 Years→14 May 2014 | Dissolved | |
| Ithaca Gamma Limited Director • Technical Director | 28 May 2009←2 Years 4 Months→30 Sep 2011 | Active | |
| Ithaca Causeway Limited Director • Technical Director | 22 May 2007←4 Years→30 Sep 2011 | Active | |
| Ithaca Exploration Limited Director • Technical Director | 7 Sep 2006←5 Years→30 Sep 2011 | Active | |
