| Company | Timeline | Status | |
| Civil Engineering Limited Director • Director | 17 Nov 2011←7 Months→21 Jun 2012 | Active | |
| Civil Engineering Limited Director • Company Director | 24 Jul 2000←11 Years→11 Nov 2011 | Active | |
Civil Structural Engineering Limited Director • Company Director | 4 Apr 1992←22 Years→26 Aug 2014 | Dissolved | |
