| HOPESEA INFORMATION SYSTEMS (HK) LIMITED | Private company limited by shares | Dissolved |
| HOPESEA LIGHTING TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HOPESEA LIGHTING TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Hopesearch Circuit Limited | Private company limited by shares | Live |
| HOPESEARCH PCB TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Hopesearch PCB (HK) Co., Limited | Private company limited by shares | Live |
| HOPESEARCH ELECTRONICS (HK) CO., Limited | Private company limited by shares | Live |
| HOPESEARCH PCB MANUFACTURERING (HK) CO., LIMITED | Private company limited by shares | Live |
| Hopesearch PCB Manufacturing (HK) Limited | Private company limited by shares | Live |
| Hopesearch PCB Manufacturing (HK) Co., Limited | Private company limited by shares | Live |
| Hong Kong HopeSearch Electronics Co., Limited | Private company limited by shares | Live |
| HOPESEARCH PCB INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| SHENZHEN HOPESEARCH PCB MANUFACTURING CO., LIMITED | Private company limited by shares | Dissolved |