| Longfin Limited | Private company limited by shares | Live |
| Longfin HK Limited | Private company limited by shares | Live |
| LONGFINE ASIA PACIFIC INVESTMENT CO., LIMITED | Private company limited by shares | Dissolved |
| LONGFINE ENTERPRISE LIMITED | Private company limited by shares | Live |
| LONGFINE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| LONGFINE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Longfine Marine Limited | | Live |
| LONGFINE TEXTILES ENTERPRISE LIMITED | Private company limited by shares | Live |
| LONGFINE TRADING LIMITED | Private company limited by shares | Dissolved |
| LONGFINE SEAFOOD TRADING COMPANY LIMITED | Private company limited by shares | Live |