| Company | Timeline | Status | |
| Prime Air Europe Limited Director • Cfo | 21 Nov 2007←5 Years→1 Aug 2013 | Active | |
| High Voltage Technology Limited Director • Chief Financial Officer | 9 Sep 2005←9 Years→21 Mar 2015 | Active | |
| Essex X-Ray And Medical Equipment Limited Director • Chief Financial Officer | 9 Sep 2005←8 Years→21 Mar 2014 | Active | |
