| RINGSIDER'S FASHION & MANUFACTURE LIMITED | Private company limited by shares | Dissolved |
| BEIJING RINGSKIES TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| RINGSON LIMITED | Private company limited by shares | Dissolved |
| Ringson Limited | | Live |
| RINGSON (ASIA) LIMITED | Private company limited by shares | Live |
| RINGSTEAD LIMITED | Private company limited by shares | Dissolved |
| RINGSTON LIMITED | Private company limited by shares | Dissolved |
| RINGTEC INTERNATIONAL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| RINGTECH COMPANY LIMITED | Private company limited by shares | Dissolved |
| RINGTECH TECHNOLOGY HK LIMITED | Private company limited by shares | Live |
| RINGTEX COMPANY LIMITED | Private company limited by shares | Dissolved |
| RINGTIDE LIMITED | Private company limited by shares | Live |
| RINGTON COMPANY LIMITED | Private company limited by shares | Dissolved |
| RINGTONE LIMITED | Private company limited by shares | Live |
| RINGTONE PEOPLE LIMITED | Private company limited by shares | Dissolved |
| Ringtones Limited | Private company limited by shares | Live |
| RING-TOP INTERNATIONAL INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| RINGTOYS LIMITED | Private company limited by shares | Live |
| RINGTOYS INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| RINGTXA LIMITED | | Live |
| RINGUS SOLUTION ENTERPRISE LIMITED | Private company limited by shares | Live |
| RINGVILLE LIMITED | Private company limited by shares | Dissolved |
| RINGWAY LIMITED | Private company limited by shares | Dissolved |
| RINGWAY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RINGWELL ENTERPRISES CO. LIMITED | Private company limited by shares | Dissolved |
| Ringwind Holdings Limited | Private company limited by shares | Live |
| RINGWOOD LIMITED | Private company limited by shares | Dissolved |
| RINGWOOD DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| TOYO RINGYO COMPANY LIMITED | Private company limited by shares | Dissolved |
| RINGZERO NETWORKS (HK) LIMITED | Private company limited by shares | Dissolved |
| RINHON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| RINION LIMITED | Private company limited by shares | Live |
| Rinit Group Limited | | Live |
| Yoi Rinjin Co. Limited | Private company limited by shares | Live |
| 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 |
| RINLINK DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| RINLINK SMART (HK) GROUP LIMITED | Private company limited by shares | Live |
| RINLINK (HK) TECHNOLOGY LIMITED | Private company limited by shares | Live |
| RINLINK INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| RINLUX INVESTMENTS LIMITED | Private company limited by shares | Live |
| RINMAX INT'L CO., LIMITED | Private company limited by shares | Live |
| RINN PACIFIC LIMITED | Private company limited by shares | Dissolved |
| Rinner C Co. Limited | Private company limited by shares | Live |
| RINNEX LIMITED | Private company limited by shares | Dissolved |
| RINNY LIMITED | Private company limited by shares | Live |
| RINNY INT'L AGRICULTURE TECH CO., LIMITED | Private company limited by shares | Live |
| Rino Cloud Limited | | Live |
| RINO INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| RINO RESOURCE (HONG KONG) LIMITED | Private company limited by shares | Live |
| Rino Tech Limited | Private company limited by shares | Live |
| Rino Technology Limited | | Live |
| RINOCE (HONGKONG) TRADING LIMITED | Private company limited by shares | Live |
| Rinoo Co., Limited | Private company limited by shares | Live |
| RINOTTO LIMITED | Private company limited by shares | Live Commenced dormancy on 15-Apr-2014 |
| RINPANG INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| RINPET LIMITED | Private company limited by shares | Dissolved |
| RINRAN BUILDING DECORATION ENGINEERING CO., LIMITED | | Live |
| RINSA GROUP (HONG KONG) LIMITED | Private company limited by shares | Live |
| RINSAN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| RINSEE LIMITED | Private company limited by shares | Dissolved |
| SUN RINSING TO FRANCES LIMITED | Private company limited by shares | Live |
| ORIENTAL RINSING (H.K.) LIMITED | Private company limited by shares | Dissolved |
| RINSON LIMITED | Private company limited by shares | Dissolved |
| RINSON LIMITED | Private company limited by shares | Live |
| RINSON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| RINSON TRADING LIMITED | Private company limited by shares | Dissolved |
| Rinstar Supply Chain Co., Limited | | Live |
| RINSTAR TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| RINSTART (HK) TRADING CO., LIMITED | Private company limited by shares | Live |
| RINT COMPANY LIMITED | Private company limited by shares | Live |
| RINT INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |
| RINT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| RINTECHCO LIMITED | Private company limited by shares | Dissolved |
| RINTER ENGINEERING LOGISTIC COMPANY LIMITED | Private company limited by shares | Live |
| RINTEX Fashion (HK) Limited | Private company limited by shares | Live |
| RINTEX INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| RINTON DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| HK RINTON HEALTH PROPERTY GROUP LIMITED | Private company limited by shares | Dissolved |
| Rinton International Trading Co., Limited | Private company limited by shares | Live |
| RINTON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RINTRA LIMITED | Private company limited by shares | Live |
| RINTRA (FAR EAST) LIMITED | Private company limited by shares | Live Commenced dormancy on 22-Oct-2010 |