| Rink Limited -The- | Private company limited by shares | Live |
| Rink JPR Limited | Private company limited by shares | Live |
| DISCOVERY BAY ICE RINK LIMITED | Private company limited by shares | Live |
| RINKAI INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Rinkaku Logistics (HK) Limited | | Live |
| RINKAN LIMITED | Private company limited by shares | Live Commenced dormancy on 15-May-2009 |
| RINKAWA INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| RINKEN (H.K.) LIMITED | Private company limited by shares | Dissolved |
| RINKI COOLING TOWER LIMITED | Private company limited by shares | Dissolved |
| RinKing Information Technology Limited | Private company limited by shares | Live |
| RINKLE COMPANY LIMITED | Private company limited by shares | Live |
| Rinko ECO Limited | Private company limited by shares | Live |
| RINKO COMPANY LIMITED | Private company limited by shares | Live |
| RINKS WEB (HK) LIMITED | Private company limited by shares | Live |
| PATINE AND CLARIDGE HOUSE ICE RINKS LIMITED | Private company limited by shares | Dissolved |
| PAXON ICE RINKS LIMITED | Private company limited by shares | Dissolved |
| RINKY LIMITED | Private company limited by shares | Dissolved |
| RINKY LIMITED | Private company limited by shares | Dissolved |
| RINKY TRADING ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |