| RAINBOW SUCCESS CORPORATION LIMITED | Private company limited by shares | Live |
| RAINBOW SUMMIT LIMITED | Private company limited by shares | Dissolved |
| SUNLIGHT RAINBOW LIMITED | Private company limited by shares | Live |
| SUNNY RAINBOW LIMITED | Private company limited by shares | Dissolved |
| SUNNY RAINBOW LIMITED | Private company limited by shares | Dissolved |
| SUNNY RAINBOW LIMITED | Private company limited by shares | Live |
| SUNNY RAINBOW (HK) LIMITED | Private company limited by shares | Live |
| SUNNY RAINBOW INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| RAINBOW SUNRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNSHINE RAINBOW LIMITED | Private company limited by shares | Live |
| SUPER RAINBOW LIMITED | Private company limited by shares | Live |
| RAINBOW SUPER ENTERPRISES LIMITED | Private company limited by shares | Live |
| SUPER RAINBOW INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SUPER RAINBOW INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SUPREME RAINBOW LIMITED | Private company limited by shares | Live |
| RAINBOW SUPREME LIMITED | Private company limited by shares | Live |
| SUPREME RAINBOW TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SURE RAINBOW LIMITED | Private company limited by shares | Dissolved |
| SURE RAINBOW LIMITED | Private company limited by shares | Dissolved |
| SURE RAINBOW LIMITED | Private company limited by shares | Live |
| SURPLUS RAINBOW LIMITED | Private company limited by shares | Dissolved |
| SURPLUS RAINBOW LIMITED | Private company limited by shares | Live |
| RAINBOW SURPLUS LIMITED | Private company limited by shares | Live |
| RAINBOW SURPLUS INC LIMITED | Private company limited by shares | Live |
| RAINBOW SURPLUS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| RAINBOW SWALLOW INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Rainbow Sweetie Limited | | Live |
| Rainbow Sweetie (HK) Limited | | Live |
| RAINBOW CNG SYSTEMS LIMITED | Private company limited by shares | Live Commenced dormancy on 26-Feb-2016 |
| Rainbow Systems Company Limited | Private company limited by shares | Live |
| RAINBOW CAD-CAM SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| RAINBOW SOFTWARE SYSTEMS (HK) LIMITED | Private company limited by shares | Live |
| RAINBOW TACK INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| RAINBOW TALENT LIMITED | Private company limited by shares | Live |
| TALENT RAINBOW LIMITED | Private company limited by shares | Dissolved |
| TALENT RAINBOW LIMITED | Private company limited by shares | Live |
| TALENT RAINBOW INVESTMENT LIMITED | Private company limited by shares | Live |
| TEAM RAINBOW LIMITED | Private company limited by shares | Dissolved |
| RAINBOW TEAM LIMITED | Private company limited by shares | Live Commenced dormancy on 13-Jun-2006 |
| TEAM RAINBOW LIMITED | Private company limited by shares | Live |
| RAINBOW TEAM INC LIMITED | Private company limited by shares | Live |
| RAINBOW TECH LIMITED | Private company limited by shares | Dissolved |
| RAINBOW TECH LIMITED | Private company limited by shares | Live |
| RAINBOW TECH INC LIMITED | Private company limited by shares | Live |
| RAINBOW EPT TECH (HK) LIMITED | Private company limited by shares | Live |
| RAINBOW TECH INFORMATION (HK) LIMITED | Private company limited by shares | Live |
| Rainbow Tech International Limited | Private company limited by shares | Live |
| RAINBOW TECH INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| RAINBOW TECHNIQUE COMPANY LIMITED | Private company limited by shares | Live |
| RAINBOW EAST TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| RAINBOW TECHNOLOGIES H.K. LIMITED | Private company limited by shares | Dissolved |
| RAINBOW TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| RAINBOW TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SUN RAINBOW TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Rainbow Ray Technology Limited | Private company limited by shares | Live |
| HK NEW RAINBOW TECHNOLOGY LIMITED | Private company limited by shares | Live |
| RAINBOW BEAR TECHNOLOGY LIMITED | Private company limited by shares | Live |
| RAINBOW BEAR TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BEST RAINBOW TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Rainbow Bridge Technology Limited | | Live |
| CHINA RAINBOW TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| China Rainbow Technology Group Limited | Private company limited by shares | Live |
| CHINA RAINBOW WATERPROOF TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| RAINBOW CLOUD TECHNOLOGY (HK) LIMITED | | Live |
| Rainbow Top Technology Co., Limited | Private company limited by shares | Dissolved |
| HK Rainbow Bridge Technology Co., Limited | Private company limited by shares | Live |
| Rainbow Faith Technology Co., Limited | Private company limited by shares | Live |
| SKY RAINBOW TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| Rainbow Technology (HK) Co., Limited | Private company limited by shares | Live |
| CYBER RAINBOW TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| RAINBOW DIGITAL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| RAINBOW ELECTRONIC TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| ELITE RAINBOW TECHNOLOGY LIMITED | Private company limited by shares | Live |
| EVER RAINBOW TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Rainbow Forest Technology Limited | Private company limited by shares | Live |
| Grey Rainbow Network Technology Limited | | Live |
| RAINBOW TECHNOLOGY GROUP LIMITED | Private company limited by shares | Live Commenced dormancy on 19-Aug-2016 |
| RAINBOW TECHNOLOGY (HK) LIMITED | Private company limited by shares | Dissolved |
| RAINBOW DE TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| Hunan Rainbow Technology Co., Limited | Private company limited by shares | Live |
| CHINA RAINBOW TECHNOLOGY INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| RAINBOW INTERNATIONAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| RAINBOW INTERNATIONAL TECHNOLOGY COMPANY LIMITED | | Live |
| RAINBOW LIGHTING TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| Rainbow Metal Technology Co., Limited | | Live |
| RAINBOW TECHNOLOGY SYSTEM LIMITED | Private company limited by shares | Dissolved |
| Rainbow Urban Technology Limited | Private company limited by shares | Live |
| RAINBOW TEXTILES MANUFACTURINGS LIMITED | Private company limited by shares | Dissolved |
| THAI RAINBOW TRADING (HK) LIMITED | Private company limited by shares | Dissolved |
| RAINBOW THEME INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Rainbow Three Limited | Private company limited by shares | Live |
| RAINBOW TIME LIMITED | Private company limited by shares | Dissolved |
| TIME RAINBOW LIMITED | Private company limited by shares | Live |
| RAINBOW TIME LIMITED | Private company limited by shares | Dissolved |
| RAINBOW TIME LIMITED | Private company limited by shares | Live |
| RAINBOW TIME INC LIMITED | Private company limited by shares | Live |
| T.J. RAINBOW (HK) LIMITED | Private company limited by shares | Live |
| RAINBOW TOOL & DIE (HK) LIMITED | Private company limited by shares | Dissolved |
| TOTAL RAINBOW LIMITED | Private company limited by shares | Live |
| DEO RAINBOW TOUR LIMITED | Private company limited by shares | Live |