| Company | Timeline | Status | |
| Petrie Harper Limited Director • Midwife | 31 May 1998←27 Years→Current | Active | |
| Petrie Harper Limited Secretary • Secretary | 31 May 1998←27 Years→Current | Active | |
| Galrame Limited Director • Midwife | 28 Nov 1991←33 Years→Current | Active | |
| Galrame Limited Secretary • Unreported | 28 Nov 1991←33 Years→Current | Active | |
