| JUMPS LIMITED | Private company limited by shares | Live |
| JUMPS ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| Jumpships Limited | Private company limited by shares | Dissolved |
| Jumpsoo Limited | | Live |
| Advertising JumpStart Limited | Private company limited by shares | Live |
| Jumpstart (CHKC) Limited | Private company limited by shares | Dissolved |
| JUMPSTART ELECTRONIC COMMERCE LIMITED | Private company limited by shares | Live |
| JUMPSTART HOLDING LIMITED | Private company limited by shares | Live |
| JumpStart Creative (Hong Kong) Co., Limited | Private company limited by shares | Dissolved |
| JUMP-START INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| JUMPSTART INTERNATIONAL LIMITED | Private company limited by shares | Live |
| JUMPSTART JOURNEY HK GROUP LIMITED | | Live |
| JUMPSTART MANAGEMENT LIMITED | Private company limited by shares | Live |
| Jumpstart Media Limited | Private company limited by shares | Live |
| JumpStart Technology Limited | Private company limited by shares | Live |
| JUMPSTART TRAINING CONSULTANT LIMITED | Private company limited by shares | Live |
| JUMPSUN INTERNATIONAL LIMITED | Private company limited by shares | Live |