| 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 |
| RAINBOW TOUR SERVICE, LIMITED | Private company limited by shares | Dissolved |
| RAINBOW TOWER PRINTING LIMITED | Private company limited by shares | Dissolved |
| RAINBOW TOWER OFFSET PRINTING LIMITED | Private company limited by shares | Live |
| RAINBOW TOWING LIMITED | Private company limited by shares | Live |
| RAINBOW TOYS LIMITED | Private company limited by shares | Dissolved |
| RAINBOW TRADE COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRADE RAINBOW LIMITED | Private company limited by shares | Live |
| HRG Rainbow Trade Limited | Private company limited by shares | Live |
| Rainbow Ke Trade Limited | | Live |
| RAINBOW TRADE LIMITED | | Live |
| Rainbow Bridge Trade Co., Limited | Private company limited by shares | Live |
| RAINBOW INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Dissolved |
| HK RAINBOW INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| RAINBOW INVEST & TRADE CO., LIMITED | Private company limited by shares | Live |
| Silver Rainbow (HONGKONG) Trade Co., Limited | Private company limited by shares | Live |
| NEW RAINBOW IMPORT & EXPORT TRADE CO., LIMITED | Private company limited by shares | Live |
| RAINBOW HALL IMPORT AND EXPORT TRADE LIMITED | Private company limited by shares | Live |
| Rainbow International Trade Limited | Private company limited by shares | Live |
| RAINBOW INTERNATIONAL TRADE LIMITED | | Live |
| RAINBOW WAY TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| RAINBOW TRADING LIMITED | Private company limited by shares | Dissolved |
| RAINBOW KEY TRADING LIMITED | Private company limited by shares | Dissolved |
| SEA RAINBOW TRADING LIMITED | Private company limited by shares | Dissolved |
| RAINBOW WIN TRADING LIMITED | Private company limited by shares | Live |
| RAINBOW TRADING LIMITED | Private company limited by shares | Dissolved |
| SKY RAINBOW TRADING LIMITED | Private company limited by shares | Live |
| JOY RAINBOW TRADING LIMITED | Private company limited by shares | Live |
| RAINBOW SKY TRADING LIMITED | Private company limited by shares | Live |
| TOP RAINBOW TRADING LIMITED | Private company limited by shares | Dissolved |
| RAINBOW ART TRADING LIMITED | Private company limited by shares | Live |
| RAINBOW TRADING LIMITED | Private company limited by shares | Live |
| RAINBOW TRADING HK LIMITED | Private company limited by shares | Live |
| RAINBOW SEA TRADING LIMITED | Private company limited by shares | Live |
| RAINBOW AQUARIUM TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| RAINBOW TRADING (ASIA) LIMITED | Private company limited by shares | Live |
| Rainbow Asia Trading Limited | Private company limited by shares | Live |
| BEAUTY RAINBOW INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| BEST RAINBOW TRADING LIMITED | Private company limited by shares | Live |
| RAINBOW BRIDGE TRADING LIMITED | Private company limited by shares | Dissolved |
| Rainbow Central Trading Company Limited | Private company limited by shares | Live |
| CHINA RAINBOW TRADING LIMITED | Private company limited by shares | Dissolved |
| NEW RAINBOW CHINA TRADING CO., LIMITED | Private company limited by shares | Live |