| Company | Timeline | Status | |
| Chrysaor Holdings Limited Director • N.e.d | 30 Jan 2017←4 Years→31 Mar 2021 | Active | |
| Icheme Limited Director • Director | 27 May 2015←1 Year 11 Months→10 May 2017 | Active | |
| Exoro Energy International Limited Director • Director | 2 Nov 2012←3 Years→27 Apr 2016 | Active | |
| Oxford Catalysts Trustees Limited Director • Consultant | 27 Sep 2011←4 Years→21 Nov 2015 | Active | |
Zanthus International Limited Director • Director | 1 Apr 2010←6 Years→14 Jun 2016 | Dissolved | |
| Velocys Limited Director • None | 1 Feb 2010←5 Years→21 Nov 2015 | Active | |
