| Company | Timeline | Status | |
| Eyediology Limited Director • It Consultant | 1 Jun 2012←7 Years→1 Sep 2019 | Active | |
| Blackheath Eyecare Limited Director • It Consultant | 1 Jun 2012←7 Years→1 Sep 2019 | Active | |
| RS Optical Limited Director • It Consultant | 1 Feb 2007←12 Years→1 Sep 2019 | Active | |
| RS Optical Limited Secretary • It Manager | 11 Oct 2006←19 Years→Current | Active | |
