| QUBICOM LIMITED | Private company limited by shares | Dissolved |
| QUBIT (HONG KONG) CO., LIMITED | Private company limited by shares | Dissolved |
| Qubit Innovation Limited | | Live |
| QUBIT Investment Limited | | Live |
| QUBIT INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Qubit Rise Limited | Private company limited by shares | Live |
| QUBIT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Qubit Underwriting Limited | | Live |
| QubitSci Limited | Private company limited by shares | Live |
| Qubitware Limited | | Live |
| QUBIWORKS LIMITED | | Live |