| Jiayin Asia Limited | Private company limited by shares | Live |
| JIAYIN INDUSTRY CO., LIMITED | | Live |
| HK JIAYIN INVESTMENT MANAGEMENT LIMITED | Private company limited by shares | Live |
| SHANGHAI JIAYIN PUMP LIMITED | Private company limited by shares | Live |
| JIAYIN SHARE LIMITED | Private company limited by shares | Live |
| JIAYIN TRADE TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| H.K JIAYIN TRADING LIMITED | Private company limited by shares | Dissolved |
| HK JIAYING COMPANY LIMITED | Private company limited by shares | Live |
| JIAYING INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HK JIAYINGFU INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| JIAYINGFU INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| HK JIAYINGRUN LIMITED | Private company limited by shares | Live |