| Company | Timeline | Status | |
| O'Brien Security Systems Limited Director • Company Director | 4 Nov 2004←9 Years→25 Jul 2014 | Active | |
| Cader Limited Director • Unreported | 3 Aug 2001←24 Years→Current | Active | |
| Cader Limited Secretary • Security Consultant | 3 Aug 2001←24 Years→Current | Active | |
