| ESG KAIKA MARITIME LIMITED | Private company limited by shares | Dissolved |
| KAIKAI LIMITED | Private company limited by shares | Live |
| KAIKAI PHARMACY LIMITED | Private company limited by shares | Live |
| SHANGHAI ZHABEI KAIKAI INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| ZHEJIANG KAIKAI INDUSTRY&TRADE LIMITED | Private company limited by shares | Live |
| KAIKANGLIN CO., LIMITED | Private company limited by shares | Live |
| KAIKAR LIMITED | Private company limited by shares | Dissolved |
| HK KAIKE LIMITED | Private company limited by shares | Live |
| FRANCE ZLG KAIKE CO., LIMITED | Private company limited by shares | Dissolved |
| KAIKE GROUP LIMITED | Private company limited by shares | Live |
| KAIKE ELECTRONICS TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| U.S.A KAIKEI MEDICINE PRODUCT LIMITED | Private company limited by shares | Dissolved |
| U.S.A KAIKEI MEDICINE PRODUCT LIMITED | Private company limited by shares | Live |
| KAIKIN LIMITED | Private company limited by shares | Dissolved |
| KAIKIN DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| KAIKIN INVESTMENTS LIMITED | Private company limited by shares | Live |
| KAIKING LIMITED | Private company limited by shares | Dissolved |
| KAIKIT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| KAIKO LIMITED | Private company limited by shares | Live |
| KAIKU INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| KAIKU INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| KAIKURA LIMITED | Private company limited by shares | Dissolved |
| KAIKWOK INVESTMENTS LIMITED | Private company limited by shares | Dissolved |