| H.K.J. INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| H.K.J. TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HKJ&A LIMITED | Private company limited by shares | Live |
| HKJA LIMITED | | Live |
| HKJC LIMITED | Private company limited by shares | Dissolved |
| HKJCCMC COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK.JD car rental LIMITED | Private company limited by shares | Live |
| HKJDC INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HKJFF LIMITED | Private company limited by shares | Dissolved |
| HKJ-Hitmedical Co., Limited | Private company limited by shares | Dissolved |
| HKJHX TRADE LIMITED | | Live |
| HKJIAHEE CO., LIMITED | Private company limited by shares | Live |
| HKJINGDONGWENYING INTERNET BUSINESS COMPANY LIMITED | Private company limited by shares | Live |
| H.K.JINGZE TRADING LIMITED | Private company limited by shares | Live |
| HKJJA LIMITED | Private company limited by shares | Dissolved |
| HKJLB CONSULTING LIMITED | Private company limited by shares | Live |
| HKJMA (China) Holding Limited | Private company limited by shares | Live |
| HKJRI Investment Company Limited | | Live |
| HKJT TRADE CO., LIMITED | Private company limited by shares | Live |
| HKJT ZS NETWORKPTE LIMITED | Private company limited by shares | Live |
| HKJTO Company Limited | Private company limited by shares | Live Commenced dormancy on 15-Jan-2014 |
| HKJW ENTERTAINMENT LIMITED | | Live |
| HKJY YOUTH AND STUDENT EXCHANGE PROMOTION ASSOCIATION LIMITED | Company limited by guarantee | Live |