| Company | Timeline | Status | |
| Handford Research Limited Secretary • Housewife | 27 Feb 2002←1 Year 1 Month→1 Apr 2003 | Active | |
| Handford Research Limited Director • Housewife | 17 May 1992←33 Years→Current | Active | |
| Handford Research Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
