| REALLY-MATE INDUSTRIAL (HK) CO., LIMITED | Private company limited by shares | Live |
| REALLYVOICE LIMITED | Private company limited by shares | Live |
| REALM COMPANY LIMITED | Private company limited by shares | Dissolved |
| New Realm Pty Limited | Private company limited by shares | Live |
| REALM PTY LIMITED | Private company limited by shares | Live |
| NEW REALM LIMITED | | Live |
| Beaming Realm (HK) Limited | Private company limited by shares | Live |
| HONGKONG GRAND BEAUTY REALM MICROBALANCE HEALTH RESEARCH CENTRE LIMITED | Private company limited by shares | Live |
| Realm Consultancy Limited | Private company limited by shares | Live |
| NEW REALM DEVELOPMENTS LIMITED | Private company limited by shares | Live |
| Dream Realm Limited | Private company limited by shares | Live |
| DYNAMIC REALM LIMITED | Private company limited by shares | Live |
| Endless Realm Limited | Private company limited by shares | Live |
| Realm Eventique Limited | Private company limited by shares | Live |
| FITNESS REALM LIMITED | Private company limited by shares | Live |
| FORTUNE REALM LIMITED | Private company limited by shares | Live |
| GRAND REALM LIMITED | Private company limited by shares | Live |
| Happy Realm Company Limited | Private company limited by shares | Live |
| Realm Investment Limited | Private company limited by shares | Dissolved |
| RICH REALM INVESTMENTS LIMITED | Private company limited by shares | Live |
| SUCCESS REALM INVESTMENTS LIMITED | Private company limited by shares | Live |
| Link Realm Asset Management Limited | | Live |
| OCEAN REALM LIMITED | Private company limited by shares | Live |
| Rich Realm Properties Limited | Private company limited by shares | Live |
| RICH REALM ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| REALM SHIPPING LIMITED | Private company limited by shares | Dissolved |
| SOUTH REALM LIMITED | Private company limited by shares | Dissolved |
| HK Infinity Realm Technology Co. Limited | | Live |
| 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 Tuo Limited | | 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 |