| Company | Timeline | Status | |
Halosoft Limited Director • Analyst Programmer | 1 May 2009←4 Years→20 Jun 2013 | Dissolved | |
| Smutils Limited Director • Computer Programmer | 30 Apr 1999←26 Years→Current | Active | |
D.H.M.S. Limited Director • Computer Consultant | 28 Aug 1997←2 Years 3 Months→30 Nov 1999 | Dissolved | |
