| Company | Timeline | Status | |
| Signature Investments Limited Director • Unreported | 11 Sep 1998←27 Years→Current | Active | |
| Signature Investments Limited Secretary • Director | 11 Sep 1998←27 Years→Current | Active | |
| Principal Group Limited Director • Housewife | 16 Oct 1992←2 Years 4 Months→28 Feb 1995 | Active | |
| Principal Group Limited Secretary • Housewife | 16 Oct 1992←2 Years 4 Months→28 Feb 1995 | Active | |
Principal Property Services Limited Director • Housewife | 16 Oct 1992←3 Years→31 May 1996 | Dissolved | |
Principal Property Services Limited Secretary • Housewife | 16 Oct 1992←3 Years→31 May 1996 | Dissolved | |
