| Company | Timeline | Status | |
| Zetes Limited Director • Director | 25 Oct 1994←2 Years→29 Oct 1996 | Active | |
| Carlyle Mansions Limited Director • Chairman | 28 Oct 1992←12 Years→1 Mar 2005 | Active | |
| Carlyle Mansions (Tenants) Limited Director • Chairman | 28 Oct 1992←12 Years→1 Mar 2005 | Active | |
