| Company Name | Type | Status |
|---|---|---|
| RIKA HK LIMITED | Private company limited by shares | Live |
| RIKAI LIMITED | Private company limited by shares | Live |
| RIKAR (H. K.) LIMITED | Private company limited by shares | Dissolved |
| RIKASONG OIL (HK) LIMITED | Private company limited by shares | Live |
| RIKATEX INTERNATIONAL LIMITED | Private company limited by shares | Live |