| Company | Timeline | Status | |
| Colwood Business Units Ltd Director • Property Investor | 1 Oct 2003←11 Years→16 Aug 2015 | Active | |
| Fallings Park Industrial Estate Limited Director • Economic Consultant | 20 Feb 1992←→3 Dec 1991 | Active | |
| Queen Street Management Company Limited Director • Economist | 27 Feb 1991←6 Years→4 Dec 1997 | Active | |
| Greenwood Court Management Company Limited Director • Economist | 27 Feb 1991←24 Years→16 Aug 2015 | Active | |
| Greenwood Court Management Company Limited Secretary • Unreported | 1 Jan 1970←23 Years→16 Mar 1993 | Active | |
