| Company | Timeline | Status | |
| Stonebridge Community Management Association (No 1) Limited Secretary • Retired | 1 Jun 1997←1 Year 2 Months→20 Aug 1998 | Active | |
| Stonebridge Community Management Association (No 1) Limited Secretary • Retired | 19 Oct 1993←1 Year 8 Months→10 Jul 1995 | Active | |
| Stonebridge Community Management Association (No 1) Limited Director • Retired | 30 Jun 1991←1 Year→19 Jul 1992 | Active | |
| Stonebridge Community Management Association (No 1) Limited Director • Retired | 1 Jan 1970←22 Years→19 Jul 1992 | Active | |
