| Company | Timeline | Status | |
| Eglantyne Books Limited Director • Unreported | 24 Jan 2019←7 Years→Current | Active | |
| China Infonet Limited Director • Unreported | 10 Mar 1997←28 Years→Current | Active | |
| Red Lion Cement Limited Director • Unreported | 22 Nov 1996←29 Years→Current | Active | |
| Long March Productions Limited Director • Company Director | 19 Nov 1996←29 Years→Current | Active | |
| Chinatech Enterprises Limited Director • Unreported | 20 Jan 1995←31 Years→Current | Active | |
| High Technology Incentives Limited Director • Writer And Historian | 18 Jun 1991←34 Years→Current | Active | |
