| LONGIN LIMITED | Private company limited by shares | Dissolved |
| LONGIN LIMITED | Private company limited by shares | Live |
| W & D LONGIN LIMITED | Private company limited by shares | Dissolved |
| LONGIN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| LONGIN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| LONGINE LIMITED | Private company limited by shares | Live |
| Longine Motor Co., Limited | Private company limited by shares | Live |
| Longine Finance Limited | Private company limited by shares | Live |
| LONGING LIMITED | Private company limited by shares | Dissolved |
| LONGING LIMITED | Private company limited by shares | Dissolved |
| Longing Asia Limited | Private company limited by shares | Live |
| LONGING INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| Longing commodity Limited | Private company limited by shares | Live |
| LONGING CORPORATION LIMITED | Private company limited by shares | Dissolved |
| LONGING ELECTRONICS (H.K.) LIMITED | Private company limited by shares | Live |
| LONGING ENTERPRISES LIMITED | Private company limited by shares | Live |
| LONGING GARMENT LIMITED | Private company limited by shares | Live |
| LONGING GROUP LIMITED | Private company limited by shares | Live |
| LONGING (H.K.) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG LONGING FOODSTUFF LIMITED | Private company limited by shares | Live |
| LONGING INDUSTRIAL LIMITED | Private company limited by shares | Live |
| LONGING INDUSTRY COMPANY LIMITED | Private company limited by shares | Live |
| QINGDAO LONGING INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| LONGING INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| LONGING INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Longing Pacific Limited | Private company limited by shares | Live |
| LONGING PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| Shanghai Longing Machinery Company Limited | Private company limited by shares | Live |
| SHENZHEN LONGING SOURCING SERVICE LIMITED | Private company limited by shares | Live |
| LONGING NEW TECH CO., LIMITED | Private company limited by shares | Live |
| LONGING TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| LONGING TRADING LIMITED | Private company limited by shares | Dissolved |
| LONGING TRADING LIMITED | | Live |
| Longing International Trading Limited | Private company limited by shares | Live |
| LONGINQUITY ELECTRONIC CO., LIMITED | Private company limited by shares | Dissolved |
| LONGINQUITY (INTERNATIONAL) GROUP CO., LIMITED | Private company limited by shares | Live |