| Company | Timeline | Status | |
Oxaco No. 1 Limited Director • Sales Director | 29 Mar 2011←2 Years 5 Months→13 Sep 2013 | Dissolved | |
| Oxford Energy Technologies Limited Director • Commercial Director | 29 Mar 2011←2 Years 5 Months→13 Sep 2013 | Active | |
| Oxeco U.K. Limited Director • Commercial Director | 29 Mar 2011←2 Years 5 Months→13 Sep 2013 | Active | |
| Chemai Limited Director • Commercial Director | 29 Mar 2011←2 Years 5 Months→13 Sep 2013 | Active | |
| Siemea Limited Director • Director | 8 Aug 2005←20 Years→Current | Active | |
