| HI-SUCCESS DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| HISUMA GROUP LIMITED | Private company limited by shares | Live |
| HISUN AMERON COMPANY LIMITED | Private company limited by shares | Dissolved |
| China Hisun Co., Limited | Private company limited by shares | Live |
| ERIC & HISUN ASSOCIATE LIMITED | Private company limited by shares | Dissolved |
| HISUN Solar Limited | Private company limited by shares | Live |
| HISUN TOYS COMPANY LIMITED | Private company limited by shares | Dissolved |
| HISUNG METAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| HISUNNY CO., LIMITED | Private company limited by shares | Live |
| HISUNNY TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| HISUPER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HISVISION INTERNATIONAL (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| HISWAY HOLDING GROUP LIMITED | Private company limited by shares | Dissolved |
| Hiswords Company Limited | Private company limited by shares | Live |
| HISWORLD LIMITED | Private company limited by shares | Live |
| HISYNERGI NUTRITION TECHNOLOGIES R&D LIMITED | Private company limited by shares | Live |