| Company | Timeline | Status | |
| Elixir Petroleum (Moselle) Limited Director • Geologist | 11 Sep 2006←3 Years→13 Apr 2010 | Dissolved | |
21ST Fox Energy & Mining Limited Director • Consultant | 17 Aug 2006←12 Years→18 Dec 2018 | Dissolved | |
| Continuum Geo Resources Limited Director • Geo Consultant | 29 Apr 2004←19 Years→9 May 2023 | Dissolved | |
Ok Terra Ltd Director • Director | 28 Mar 2001←13 Years→24 Mar 2015 | Dissolved | |
| Energy Innovations Limited Director • Director | 1 Feb 1999←2 Years 11 Months→27 Dec 2001 | Dissolved | |
| TGS-Nopec Geophysical Company (UK) Limited Director • Consultant | 18 Feb 1994←5 Years→30 Dec 1999 | Dissolved | |
