| Company | Timeline | Status | |
| Aimex Security Ltd Director • Economist | 17 Apr 2011←14 Years→Current | Active | |
| Addison Security Limited Director • Economist | 28 Oct 2009←16 Years→Current | Active | |
Ace Standard Security Ltd Director • Economist | 28 Oct 2008←2 Months→6 Jan 2009 | Dissolved | |
| Addison Security Limited Director • Economist | 17 Jul 2007←1 Year 3 Months→27 Oct 2008 | Active | |
