| Company | Timeline | Status | |
Lightbulb Systems Limited Director • It Consultant | 5 Oct 2012←5 Years→2 Oct 2018 | Dissolved | |
| PC Wakeup Limited Director • Sales Manager | 3 May 2007←18 Years→Current | Active | |
| ACC-Sys Software Limited Secretary • Director | 28 Jan 2005←20 Years→Current | Active | |
| ACC-Sys Software Limited Director • Director | 9 May 2000←25 Years→Current | Active | |
