| Company | Timeline | Status | |
PMJ Consulting Limited Director • It Specialist | 17 Jul 2007←7 Years→24 Feb 2015 | Dissolved | |
| 43 Mount Ephraim Road Residents Association Limited Director • It Consultant | 15 Mar 2004←7 Years→29 Jul 2011 | Active | |
| 43 Mount Ephraim Road Residents Association Limited Secretary • It Consultant | 15 Mar 2004←7 Years→29 Jul 2011 | Active | |
