| Company | Timeline | Status | |
| Queensbridge (North) Residents Company Limited Secretary • Unreported | 1 Dec 1991←1 Year→3 Dec 1992 | Active | |
Walden School Director • Retired | 1 Jun 1991←1 Year→9 Jun 1992 | Dissolved | |
| Queensbridge (North) Residents Company Limited Secretary • Unreported | 1 Jan 1970←22 Years→3 Dec 1992 | Active | |
