| Company | Timeline | Status | |
S Z I Technology Limited Director • Software Development Consultant  | 5 Apr 2012←4 Years→21 Jun 2016  | Dissolved  | |
| Capital Steel Limited Director • Software Developer  | 8 Dec 2008←3 Years→5 Sep 2012  | Active  | |
Widespan Structures Ltd Director • Software Developer  | 1 Aug 2008←4 Years→31 Jul 2012  | Dissolved  | |
| Capital Steel Group Limited Director • Software Developer  | 7 May 2008←4 Years→5 Sep 2012  | Active  | |
