| Company | Timeline | Status | |
| J.W.R.A. Limited Director • Engineer  | 8 Jan 1999←4 Years→28 Apr 2003  | Active  | |
| Coflex Limited Director • Director  | 7 Oct 1997←6 Years→23 Mar 2004  | Dissolved  | |
| CBRE Managed Services Limited Director • Director  | 31 Jan 1992←6 Years→3 Apr 1998  | Active  | |
