| HACE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HACE INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| HACELY COMPANY LIMITED | Private company limited by shares | Live |
| SHENZHEN HACENT ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| HACENT GROUP HONGKONG CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Hacer Technology Co., Limited | Private company limited by shares | Live |
| Hacer Technologies Limited | Private company limited by shares | Live |
| HACEST LIMITED | Private company limited by shares | Live |