| Company | Timeline | Status | |
| DCSD Ltd Director • Director | 19 May 2009←16 Years→Current | Active | |
| DCSD Ltd Secretary • Director | 19 May 2009←16 Years→Current | Active | |
AC/DC Automated Systems Limited Director • Electrical Engineer | 10 Jul 1991←18 Years→7 Jul 2009 | Dissolved | |
