| Company | Timeline | Status | |
| 91 Fernhead Road Limited Secretary • Retired | 28 Feb 1995←1 Year 10 Months→15 Jan 1997 | Active | |
| Verulam Golf Club Limited Director • Chartered Engineer | 1 Dec 1991←4 Years→2 Nov 1996 | Active | |
| The Ramparts Management (1981) Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
