| Company | Timeline | Status | |
| Prestwood Software Limited Secretary • Unreported | 30 Jan 1999←11 Years→30 Jun 2010 | Active | |
| Prestwood Etheridge & Russell Limited Secretary • Unreported | 30 Jan 1999←11 Years→30 Jun 2010 | Active | |
| Prestwood Etheridge Holdings Limited Secretary • Unreported | 30 Jan 1999←11 Years→30 Jun 2010 | Dissolved | |
