| KONSTA LIMITED | Private company limited by shares | Live |
| Konstante construction supply development United Pty Limited | Private company limited by shares | Live |
| KONSTAR LIMITED | Private company limited by shares | Live |
| KONSTAR GROUP LIMITED | Private company limited by shares | Live |
| KONSTAR INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Konstar technology Limited | Private company limited by shares | Dissolved |
| KONSTON LIMITED | Private company limited by shares | Dissolved |
| KONSTON COMPANY LIMITED | Private company limited by shares | Dissolved |
| KONSTRUCTIF COMPUTER MEDIA LIMITED | Private company limited by shares | Dissolved |
| KONSTRUCTIF COMPUTRONICS LIMITED | Private company limited by shares | Dissolved |
| KONSTRUKTOR GT LIMITED | Private company limited by shares | Live |