| KAISI LIMITED | Private company limited by shares | Live |
| ZHEJIANG KAISI INDUSTRIAL & TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| GERMANY KAISIBAOER ELECTRIC (ZHONGSHAN) LIMITED | Private company limited by shares | Dissolved |
| KAISICHUANG CO., LIMITED | Private company limited by shares | Live |
| KAISIJIE CO., LIMITED | Private company limited by shares | Live |
| KAISIJIN NETWORK TECHNOLOGY LIMITED | | Live |
| KAISIL INDUSTRIAL LIMITED | Private company limited by shares | Live |
| KAISIMIR LIMITED | Private company limited by shares | Live |
| KAISIMIR LIMITED | | Live |
| KAISIN TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| KAISIN TRADE LIMITED | Private company limited by shares | Live |
| GERMANY KAISINUO LIGHTING GROUP SHARES LIMITED | Private company limited by shares | Live |
| KAISIPITENG ELECTRONIC LIMITED | Private company limited by shares | Live |
| KAISIRUI TRADE LIMITED | Private company limited by shares | Live |
| FRANCE KAISITE BROTHER GROUP HOLDING LIMITED | Private company limited by shares | Dissolved |
| KAISITENUO AUTOMATION EQUIPMENT (HK) LIMITED | Private company limited by shares | Live |
| HONG KONG KAISIYA BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |