| Visions Realm Technology Limited | | Live |
| REALM TRADE LIMITED | | Live |
| HONG KONG REALMADRID PICTURES INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| REALMAIL LIMITED | Private company limited by shares | Dissolved |
| REALMARINE SOLUTIONS LIMITED | Private company limited by shares | Live |
| REALMARK LIMITED | Private company limited by shares | Dissolved |
| REAL-MATE COMPANY LIMITED | Private company limited by shares | Dissolved |
| REALMATE LIMITED | Private company limited by shares | Dissolved |
| REALMATE LIMITED | Private company limited by shares | Live |
| REALMAX LIMITED | Private company limited by shares | Dissolved |
| REALMAX (HK) LIMITED | Private company limited by shares | Dissolved |
| REALMAX INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| REALMAX INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| REALMAX INVESTMENT LIMITED | Private company limited by shares | Live |
| Realmax Technology Limited | Private company limited by shares | Live |
| REALMAX TECHNOLOGY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| realme Limited | Private company limited by shares | Live |
| REALME (HK) LIMITED | Private company limited by shares | Live |
| Realmed Limited | Private company limited by shares | Dissolved |
| Realmed Medical Trade Co., Limited | Private company limited by shares | Live |
| REALMESH FURNITURE CO., LIMITED | Private company limited by shares | Live |
| REALME-TELECOMMUNICATION&ACCESSORIES LIMITED | Private company limited by shares | Live |
| RealMicro Holding Limited | Private company limited by shares | Dissolved |
| REALMOBILE ELECTRONICS (HONG KONG) LIMITED | Private company limited by shares | Live |
| REALMON ENTERPRISES LIMITED | Private company limited by shares | Live |
| REALMOST LIMITED | Private company limited by shares | Dissolved |
| RealmsTech Private Limited | Private company limited by shares | Live |
| REALNAMES ASIA LIMITED | Private company limited by shares | Dissolved |
| HK REAL-NEED INTERNATIONAL HOUSEKEEPING GROUP LIMITED | Private company limited by shares | Dissolved |
| Realness Service Limited | Private company limited by shares | Live |
| REALNICE LIMITED | Private company limited by shares | Live |
| SUNNYDAY REALOAN LIMITED | Private company limited by shares | Live |
| REALOCK LIMITED | Private company limited by shares | Dissolved |
| ReAloe Limited | Private company limited by shares | Dissolved |
| REALON LIMITED | Private company limited by shares | Live |
| Realon International Co., Limited | Private company limited by shares | Live |
| Hong Kong Realon Trading Co., Limited | | Live |
| REALON INTERNATIONAL INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| REALON TRADING LIMITED | Private company limited by shares | Dissolved |
| REALONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| REALONG LIMITED | Private company limited by shares | Live |
| REALOP LIMITED | Private company limited by shares | Live |
| REALOP LIMITED | Private company limited by shares | Live |
| REALORD LIMITED | Private company limited by shares | Live |
| Realord Immigration Consulting Limited | | Live |
| Realord E-Commerce Limited | Private company limited by shares | Live |
| REALORD GROUP LIMITED | Private company limited by shares | Dissolved |
| Realord Asset Management Limited | Private company limited by shares | Live |
| Realord Wealth Management Limited | Private company limited by shares | Live |
| Realord Family Office Limited | | Live |
| Realord Vehicle Parts Limited | Private company limited by shares | Live |
| REALPARTNER INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| Realpay Technology Limited | Private company limited by shares | Live |
| REALPHONE INDUSTRIAL (H.K.) LIMITED | Private company limited by shares | Live |
| REALPLAST HK LIMITED | Private company limited by shares | Live |
| REALPLUS ASIA LIMITED | Private company limited by shares | Live |
| TOP REALPOMADE LIMITED | Private company limited by shares | Live |
| REALPORE ASIA LIMITED | Private company limited by shares | Live |
| REALPROGRESS SOFTWARE LIMITED | Private company limited by shares | Dissolved |
| Realrace Company Limited | Private company limited by shares | Live |
| RealReturnEnvironment Limited | Private company limited by shares | Live |
| REALS GROUP LIMITED | Private company limited by shares | Live |
| REALS INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| REALSCORE LIMITED | Private company limited by shares | Live |
| Realsee Investments (Hong Kong) Limited | | Live |
| REALSEN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| REALSHINE LIGHTING CO., LIMITED | Private company limited by shares | Live |
| Realshine Industrial Limited | Private company limited by shares | Live |
| REALSHINE INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| Realshine Information Technology Co., Limited | Private company limited by shares | Live |
| REALSON LIMITED | Private company limited by shares | Dissolved |
| REALSOUND TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| REALSOURCE INDUSTRIAL (HK) CO., LIMITED | Private company limited by shares | Live |
| REALSOURCE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| REALSTAND INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| REALSTAR LIMITED | Private company limited by shares | Live |
| REALSTAR SPORTS COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 24-May-2016 |
| Realstate Limited | Private company limited by shares | Live |
| RealsTech Limited | | Live |
| DONGGUAN REALSTER BIOTECHNOLOGY LIMITED | | Live |
| REAL-STRENGTH GROUP HOLDING LIMITED | Private company limited by shares | Live |
| REALSTYLE INNOVATION CO., LIMITED | Private company limited by shares | Dissolved |
| REALSTYLE TRADING LIMITED | Private company limited by shares | Live |
| REALSUN LIMITED | Private company limited by shares | Live |
| REALSUN (HK) CO., LIMITED | Private company limited by shares | Live |
| REALSUN ELECTRICAL CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Realsun Electronics Co., Limited | Private company limited by shares | Live |
| REALSUN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Realsun Technology Company Limited | Private company limited by shares | Live |
| REALSUN TECHNOLOGY STOCK CO., LIMITED | Private company limited by shares | Live |
| HK REALSUN TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| REAL&T COMPANY LIMITED | Private company limited by shares | Live |
| REALTAM INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| Realtea Limited | Private company limited by shares | Live |
| REALTEC LIMITED | Private company limited by shares | Live |
| REALTECH LIMITED | Private company limited by shares | Live |
| REALTECH AUTOMATION COMPANY LIMITED | Private company limited by shares | Live |
| REALTECH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HK REALTECT SECURITY EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| REALTEEM INVESTMENT LIMITED | Private company limited by shares | Dissolved |