| Radiserv Limited | Private company limited by shares | Live |
| RADISH LIMITED | Private company limited by shares | Live |
| RABBIT N RADISH INTERNATIONAL CO. LIMITED | Private company limited by shares | Live |
| Radish Technology Limited | Private company limited by shares | Live |
| Radision Technology Limited | Private company limited by shares | Live |
| RADISSON LIMITED | Private company limited by shares | Dissolved |
| RADITRON COMPANY LIMITED | Private company limited by shares | Dissolved |
| RADIUM COMPANY, LIMITED | Private company limited by shares | Dissolved |
| RADIUM RAY LIMITED | Private company limited by shares | Live |
| Radium Atoms Limited | Private company limited by shares | Live |
| Radium Electronics Co., Limited | Private company limited by shares | Live |
| RADIUM CREATION LIMITED | Private company limited by shares | Live |
| Radium Engineering Company Limited | Private company limited by shares | Live |
| RADIUM GAMES LIMITED | Private company limited by shares | Live |
| RADIUM (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| RADIUS LIMITED | Private company limited by shares | Dissolved |
| RADIUS (ASIA) LIMITED | Private company limited by shares | Live |
| Radius Displays Limited | Private company limited by shares | Live |
| RADIUS ONLINE LIMITED | Private company limited by shares | Live |
| RADIX LIMITED | Private company limited by shares | Dissolved |
| GREEN RADIX Limited | | Live |
| RADIX TECHNOLOGY LIMITED | Private company limited by shares | Live |
| RADIX TELECOMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| RADIX TRADE LIMITED | | Live |
| RADK-TECH ASIA LIMITED | Private company limited by shares | Dissolved |
| RADLETT LIMITED | Private company limited by shares | Dissolved |
| BOO RADLEY LIMITED | Private company limited by shares | Live |
| RADLI INVESTMENT & TRADING LIMITED | | Live |
| RADLINK HK LIMITED | Private company limited by shares | Live |
| RADMAN FOR TRADING CO., LIMITED | | Live |
| RADMART HONG KONG LIMITED | Private company limited by shares | Dissolved |
| RADMAXX LIMITED | | Live |
| RadMD Co. Limited | | Live |
| HONG KONG FIRST RADN TRADING LIMITED | Private company limited by shares | Live |
| RADNAGE LIMITED | Private company limited by shares | Dissolved |
| Radner Consulting Limited | Private company limited by shares | Live |
| RADNOR LIMITED | Private company limited by shares | Live |
| RADNORE EYEWEAR LIMITED | Private company limited by shares | Live |
| RADO LIMITED | Private company limited by shares | Dissolved |
| ITALY RADO AMANI FASHION CO., LIMITED | Private company limited by shares | Dissolved |
| RADO CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| RADO INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| RADO (ON LOK) INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| RADO NEONLIGHT COMPANY LIMITED | Private company limited by shares | Live |
| RADO TRADING LIMITED | Private company limited by shares | Dissolved |
| RADOFF ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| RADOM LIMITED | Private company limited by shares | Dissolved |
| Radom Trade Limited | Private company limited by shares | Live |
| RADON LIMITED | Private company limited by shares | Dissolved |
| RADONA LIMITED | Private company limited by shares | Dissolved |
| RADONE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RADONIX ELECTRONICS ( FAR EAST ) LIMITED | Private company limited by shares | Dissolved |
| RADOOR LIMITED | Private company limited by shares | Dissolved |
| RADOR GROUP LIMITED | Private company limited by shares | Live |
| RADORA Limited | Private company limited by shares | Live |
| Rados Limited | Private company limited by shares | Live |
| RADOSONIC ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| Radouga Distilleries Hong Kong Limited | Private company limited by shares | Live |
| Radoy Trading and Service Limited | Private company limited by shares | Dissolved |
| RADPRO IMAGING LIMITED | | Live |
| RadQuest Limited | | Live |
| RADRIGUEZ COMPANY LIMITED | Private company limited by shares | Dissolved |
| RADROCK LIMITED | Private company limited by shares | Dissolved |
| Radrum Limited | Private company limited by shares | Live |
| RADS LIMITED | Private company limited by shares | Live |
| RADSBO LIMITED | Private company limited by shares | Dissolved |
| RADSTOCK LIMITED | Private company limited by shares | Dissolved |
| RADTEC COMPANY LIMITED | Private company limited by shares | Live |
| RADUGA LIMITED | Private company limited by shares | Dissolved |
| Raduga Limited | Private company limited by shares | Live |
| RADUGA LIMITED | | Live |
| RADUGA CETNRAL ASIA TRADING CO., LIMITED | Private company limited by shares | Live |
| I.N. RADUGA CORP. LIMITED | | Live |
| RADWA IMPORT AND EXPORT CO., LIMITED | Private company limited by shares | Live |
| RADWAN COMPANY LIMITED | Private company limited by shares | Live |
| RADWINTER COMPANY LIMITED | Private company limited by shares | Dissolved |
| RADWINTER FINANCE LIMITED | Private company limited by shares | Dissolved |
| RADY LIMITED | Private company limited by shares | Live |
| RAEBIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| Raebuild Limited | Private company limited by shares | Live |
| RAEBURN LIMITED | Private company limited by shares | Dissolved |
| RAEBURN CHRISTIE CLARK & WALLACE LIMITED | Private company limited by shares | Dissolved |
| RAECE TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| RAED NABIL TRADING LIMITED | | Live |
| RAEDES COMPANY LIMITED -THE- | Private company limited by shares | Dissolved |
| Raedial Limited | Private company limited by shares | Live |
| RAEEM COMPANY LIMITED | Private company limited by shares | Live |
| RAEF AND CYBELE COMPANY LIMITED | Private company limited by shares | Dissolved |
| RAEF TRADING COMPANY LIMITED | Private company limited by shares | Live |
| HK RAEI Limited | | Live |
| RAEKA COMPANY LIMITED | Private company limited by shares | Dissolved |
| RAEL EMPREENDIMENTO LIMITED | Private company limited by shares | Dissolved |
| Guangzhou Rael International Trade Co., Limited | Private company limited by shares | Dissolved |
| RAEMADE HOME LIMITED | Private company limited by shares | Live |
| Raemed Limited | Private company limited by shares | Live |
| RaeMeow Makeup Studio Limited | Private company limited by shares | Live |
| RAEMOIR CAPITAL LIMITED | | Live |
| RAEMOO CORP LIMITED | Private company limited by shares | Live |
| RAERITY ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| RAES Limited | Private company limited by shares | Live |