| Company | Timeline | Status | |
| Neo Energy Exploration UK Limited Director • General Manager | 24 Oct 2012←3 Years→7 Dec 2015 | Active | |
| Wintershall (UK) Limited Director • Director | 1 Jan 2009←3 Years→31 Aug 2012 | Dissolved | |
| Waldorf CNS (I) Limited Director • Geologist | 27 Feb 2008←4 Years→31 Aug 2012 | Active | |
| Waldorf CNS (Ii) Limited Director • Geologist/director | 27 Feb 2008←4 Years→31 Aug 2012 | Active | |
