| HIWA CHINA LIMITED | Private company limited by shares | Live |
| HIWA INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HIWAN LIMITED | Private company limited by shares | Live |
| HiWare Limited | Private company limited by shares | Live |
| Hiwater Corporation Limited | Private company limited by shares | Live |
| HIWAVE (HONG KONG) LIMITED | Private company limited by shares | Live |
| HIWAVE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HIWAY COMPANY LIMITED | Private company limited by shares | Live |
| HI-WAY 280KM COMPANY LIMITED | Private company limited by shares | Dissolved |
| HIWAY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HI-WAY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| HI-WAY NETWORK TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| HIWAY TEXTILES LIMITED | Private company limited by shares | Live |
| HIWAY TRADING COMPANY LIMITED | Private company limited by shares | Live |
| HiWay.AI Limited | | Live |
| Hiwayer Technology Limited | Private company limited by shares | Live |
| SHENZHEN HIWAY-TECH Co., LIMITED | Private company limited by shares | Live |