| Company | Timeline | Status | |
R S Freelance Limited Director • Engineer | 23 Nov 2007←6 Years→3 Jun 2014 | Dissolved | |
M K Freelance Limited Director • Engineer | 4 Sep 2007←2 Months→21 Nov 2007 | Dissolved | |
| Amherst Management Limited Director • Engineer | 6 Apr 2006←3 Years→24 May 2009 | Active | |
