| Company | Timeline | Status | |
| Exhibit R Limited Director • Director | 6 Feb 2012←13 Years→Current | Active | |
| Quattro Display Limited Director • Director | 1 Dec 1994←13 Years→5 Apr 2008 | Active | |
| Quattro Display Limited Secretary • Sales Manager | 1 Dec 1994←28 Days→29 Dec 1994 | Active | |
