| KINCO LIMITED | Private company limited by shares | Dissolved |
| KINCO LIMITED | Private company limited by shares | Live |
| KINCO (ASIA) LIMITED | Private company limited by shares | Live |
| KINCO ELECTRON (HK) LIMITED | Private company limited by shares | Dissolved |
| KINCO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KINCO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KINCO ENTERPRISES LIMITED | Private company limited by shares | Live |
| Kinco Global Limited | Private company limited by shares | Live |
| Kinco Group Limited | | Live |
| KINCO (H.K.) LIMITED | Private company limited by shares | Dissolved |
| KINCO (H.K.) LIMITED | Private company limited by shares | Dissolved |
| KINCO (H.K.) LIMITED | Private company limited by shares | Dissolved |
| KINCO HONG KONG COMPANY LIMITED | Private company limited by shares | Live |
| Kinco Technology (Hong Kong) Limited | Private company limited by shares | Live |
| KINCO INDUSTRIAL LIMITED | Private company limited by shares | Live |
| KINCO INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| KINCO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| KINCO INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KINCO INVESTMENT LIMITED | Private company limited by shares | Live |
| KINCO LAND INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| KINCO RESOURCES LIMITED | Private company limited by shares | Live |
| KINCO SCIENTIFIC LIMITED | Private company limited by shares | Live |
| KINCO TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| KINCO TRADING LIMITED | Private company limited by shares | Dissolved |
| KINCO TRADING LIMITED | Private company limited by shares | Dissolved |
| Kinco International Trading Company Limited | Private company limited by shares | Dissolved |
| KINCON INVESTMENT LIMITED | Private company limited by shares | Live |
| KINCORD COMPANY LIMITED | Private company limited by shares | Dissolved |
| Kincore Company Limited | Private company limited by shares | Live |