| Company | Timeline | Status | |
| Copperfields Management Company Limited Director • Unreported | 16 Nov 1995←5 Years→30 May 2001 | Active | |
| Copperfields Management Company Limited Director • Doctor | 22 Nov 1991←3 Years→12 Dec 1994 | Active | |
| Copperfields Management Company Limited Director • Unreported | 1 Jan 1970←24 Years→12 Dec 1994 | Active | |
