| AUSTER COMPANY LIMITED | Private company limited by shares | Dissolved |
| Auster Enterprises Limited | Private company limited by shares | Live |
| AUSTERE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| AUSTERFIELD INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| AUSTERITIES TRADING LIMITED | Private company limited by shares | Live |
| AUSTERITY COMPANY LIMITED | Private company limited by shares | Dissolved |
| AUSTERVET LIMITED | Private company limited by shares | Dissolved |
| AUSTERY LIMITED | Private company limited by shares | Dissolved |
| AUSTERY DEVELOPMENT LIMITED | Private company limited by shares | Live Commenced dormancy on 24-Dec-2009 |