| Loongky International Trading Co., Limited | | Live |
| HK LoongMa Commercial Limited | Private company limited by shares | Live |
| LOONGO CO., LIMITED | Private company limited by shares | Live |
| LOONGRUN LIMITED | Private company limited by shares | Live |
| LOONGSONG ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| LoongStore HK Limited | Private company limited by shares | Live |
| LOONGTERM TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| GRAND LOONGTEX COMPANY LIMITED | Private company limited by shares | Dissolved |
| LOONGWA LIMITED | | Live |
| HONG KONG LOONGWAI TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| LESHAN LOONGWANG PUMP INDUSTRY LIMITED | Private company limited by shares | Live |
| LOONGWAY LIMITED | Private company limited by shares | Dissolved |
| LOONGWAY LIMITED | Private company limited by shares | Live |
| LOONGWAY GROUP (HONG KONG) LIMITED | Private company limited by shares | Live |
| Loongwu Network Technology Limited | | Live |
| LOONS DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| LOONURUS LIMITED | Private company limited by shares | Dissolved |