| Company | Timeline | Status | |
| Vivid Prepress Limited Director • Printer | 19 Feb 1999←27 Years→Current | Active | |
| Vivid Graphics Limited Director • Printer | 31 Dec 1991←34 Years→Current | Active | |
| Vivid Graphics Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
