| Company | Timeline | Status | |
| Swallows Oak Residents Association Limited Director • Director | 9 Feb 1997←1 Year 7 Months→1 Oct 1998 | Active | |
| Swallows Oak Residents Association Limited Secretary • Publishing-marketing Manager | 3 May 1994←2 Years 9 Months→9 Feb 1997 | Active | |
| Swallows Oak Residents Association Limited Director • Publishing Manager | 22 Feb 1994←2 Months→6 May 1994 | Active | |
