| Company | Timeline | Status | |
| Civil Engineering Limited Director • Secretary | 17 Nov 2011←7 Months→21 Jun 2012 | Active | |
| Civil Engineering Limited Director • Office Manager | 24 Jul 2000←11 Years→11 Nov 2011 | Active | |
| Civil Engineering Limited Secretary • Office Manager | 24 Jul 2000←11 Years→11 Nov 2011 | Active | |
Civil Structural Engineering Limited Director • Company Director | 4 Apr 1992←20 Years→1 Oct 2012 | Dissolved | |
Civil Structural Engineering Limited Secretary • Unreported | 4 Apr 1992←20 Years→1 Oct 2012 | Dissolved | |
