| Company | Timeline | Status | |
| Leyland Masonic Properties Limited Director • Retired | 29 Dec 1992←13 Years→4 Mar 2006 | Liquidation | |
| Mainclan Limited Director • Retired | 29 Dec 1991←4 Years→17 Dec 1996 | Active | |
| Mainclan Limited Director • Unreported | 1 Jan 1970←26 Years→17 Dec 1996 | Active | |
