| Company | Timeline | Status | |
| Resound (Derriford) Limited Secretary • Unreported | 15 Sep 2009←3 Years→31 May 2013 | Active | |
| Resound (Cattedown) Limited Secretary • Unreported | 31 Oct 2006←6 Years→31 May 2013 | Active | |
| Resound (Health) Limited Secretary • Unreported | 20 Oct 2004←8 Years→31 May 2013 | Active | |
| Resound (Mount Gould) Limited Secretary • Unreported | 20 Oct 2004←8 Years→31 May 2013 | Active | |
| Lift Investments Limited Secretary • Unreported | 22 Jun 2004←8 Years→31 May 2013 | Active | |
