| Company | Timeline | Status | |
| Zenith International (Media) Limited Director • Advertising Agent | 28 Dec 1992←10 Years→27 May 2003 | Active | |
| Winchester Automatics Limited Director • Manager | 15 Mar 1991←34 Years→Current | Active | |
| Winchester Automatics Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
