| POLARA COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLARA COMPANY LIMITED | Private company limited by shares | Dissolved |
| Polarads Co., Limited | | Live |
| POLARART LIMITED | Private company limited by shares | Live |
| POLARAY ELECTRICAL (HK) COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLARAY GROUP LIMITED | | Live |
| POLARAY INDUSTRIAL (HK) CORPORATION LIMITED | Private company limited by shares | Live |
| POLARAY METALS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Polaray Venture Partners Limited | Private company limited by shares | Live |