| JIN KAIEN CO LIMITED | | Live |
| HK KAIEN ELECTRIC CO., LIMITED | Private company limited by shares | Live |
| KAIEN INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| UK KAIEN FASHION GROUP LIMITED | Private company limited by shares | Dissolved |
| KAIEN INVESTMENT GROUP CO., LIMITED | Private company limited by shares | Live |
| KAIEN INTERNATIONAL (H.K) LIMITED | Private company limited by shares | Live |
| Hong Kong Kaien Biotechnology Limited | | Live |
| KAIEN INTERNATIONAL INDUSTRY LIMITED | Private company limited by shares | Live |
| FRANCE KAIEN HK INT'L GROUP LIMITED | Private company limited by shares | Live |
| MILU KAIEN (H.K.) DRESS LIMITED | Private company limited by shares | Dissolved |
| KAIEN TECHNOLOGY (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| Kaien Mechanical Technology (HK) Limited | Private company limited by shares | Live |
| KAIEN TRADE LIMITED | Private company limited by shares | Live |
| KAIEN INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Dissolved |
| KAIEN INTERNATIONAL TRADE HK LIMITED | Private company limited by shares | Live |
| KAIENTE HONG KONG LIMITED | Private company limited by shares | Live Commenced dormancy on 07-Jan-2016 |
| Wenzhou Kaiente Limited | Private company limited by shares | Live |
| KAIENXIN INVESTMENT GROUP CO., LIMITED | Private company limited by shares | Live |