| Company | Timeline | Status | |
| Airlander Limited Director • Director | 6 Mar 2013←1 Year 1 Month→23 Apr 2014 | Active | |
| Hybrid Air Vehicles Limited Director • Director | 6 Dec 2010←2 Years 10 Months→22 Oct 2013 | Active | |
| Condor Technologies Limited Director • None | 30 Nov 2010←7 Months→17 Jul 2011 | Active | |
