| RAINBOW ELEGANT LIMITED | Private company limited by shares | Live |
| RAINBOW ELITE LIMITED | Private company limited by shares | Dissolved |
| ELITE RAINBOW LIMITED | Private company limited by shares | Dissolved |
| ELITE RAINBOW LIMITED | Private company limited by shares | Dissolved |
| ELITE RAINBOW LIMITED | Private company limited by shares | Live |
| RAINBOW ELITE LIMITED | Private company limited by shares | Dissolved |
| RAINBOW ELITE LIMITED | Private company limited by shares | Live |
| RAINBOW ELITE INC LIMITED | Private company limited by shares | Live |
| ELITE RAINBOW CORPORATION LIMITED | Private company limited by shares | Live |
| ELITE RAINBOW ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| ELITE RAINBOW ENTERPRISE LIMITED | Private company limited by shares | Live |
| ELITE RAINBOW INVESTMENT LIMITED | Private company limited by shares | Live |
| RAINBOW ELITE INVESTMENTS LIMITED | Private company limited by shares | Live |
| RAINBOW EMINENT LIMITED | Private company limited by shares | Live |
| EMPEROR RAINBOW LIMITED | Private company limited by shares | Live |
| EMPIRE RAINBOW LIMITED | Private company limited by shares | Dissolved |
| RAINBOW EMPIRE LIMITED | Private company limited by shares | Live |
| RAINBOW ENERGY LIMITED | Private company limited by shares | Live |
| energy rainbow Limited | Private company limited by shares | Live |
| RAINBOW GROUP ENERGY TRANSPORTATION CONSTRUCTION LIMITED | Private company limited by shares | Live |
| Rainbow Shared Energy Company Limited | | Live |
| RAINBOW ENERGY SYSTEM LIMITED | Private company limited by shares | Live |
| RAINBOW ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| RAINBOW ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RAINBOW GAS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| J. RAINBOW ENGINEERING LIMITED | Private company limited by shares | Live |
| RAINBOW ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Rainbow Engineering HK Limited | | Live |
| ABLE RAINBOW ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CHINA RAINBOW ENGINEERING LIMITED | Private company limited by shares | Live |
| RAINBOW CHOICE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RAINBOW CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RAINBOW CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| Rainbow Drill & Cut Engineering Company Limited | Private company limited by shares | Live |
| Rainbow Hing Engineering Limited | Private company limited by shares | Live |
| RAINBOW ENGINEERING INDUSTRIAL LIMITED | Private company limited by shares | Live |
| RAINBOW MARINE ENGINEERING INTERNATIONAL LIMITED | Private company limited by shares | Live |
| RAINBOW PROFESSIONAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILVER RAINBOW ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RAINBOW ENGINEERING & TRADING LIMITED | Private company limited by shares | Dissolved |
| Enso Rainbow Group Limited | Private company limited by shares | Live |
| TOP RAINBOW ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| RAINBOW ENTERPRISE LIMITED | Private company limited by shares | Live |
| SKY RAINBOW ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MAX RAINBOW ENTERPRISE LIMITED | Private company limited by shares | Live |
| CAPITAL RAINBOW ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| Rainbow Century Enterprise Company Limited | Private company limited by shares | Live |
| RAINBOW INTERNATIONAL ENTERPRISE CO., LIMITED | Private company limited by shares | Dissolved |
| Rainbow Grace International Enterprise Limited | Private company limited by shares | Live |
| RAINBOW INTERNATIONAL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| RAINBOW INTERNATIONAL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| RAINBOW INTERNATIONAL ENTERPRISE LIMITED | | Live |
| RAINBOW LIGHT ENTERPRISE LIMITED | Private company limited by shares | Live |
| LUCK RAINBOW ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| RAINBOW ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| RAINBOW JET ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| RAINBOW ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| RAINBOW KEY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| RAINBOW SKY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| RAINBOW ENTERPRISES COMPANY LIMITED | Private company limited by shares | Live |
| RAINBOW SKY ENTERPRISES LIMITED | Private company limited by shares | Live |
| TOP RAINBOW ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| RAINBOW BRIDGE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| RAINBOW CENTURY ENTERPRISES LIMITED | Private company limited by shares | Live |
| RAINBOW CITY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HAPPY RAINBOW ENTERPRISES LIMITED | Private company limited by shares | Live |
| KARL RAINBOW INTERNATIONAL ENTERPRISES LIMITED | Private company limited by shares | Live |
| RAINBOW PATH ENTERPRISES LIMITED | Private company limited by shares | Live |
| RAINBOW TEAM ENTERPRISES LIMITED | Private company limited by shares | Live |
| RAINBOW VIEW ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WONDER RAINBOW ENTERPRISES LIMITED | Private company limited by shares | Live |
| RAINBOW WORLD ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| RAINBOW ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| Rainbow Hat Entertainment Limited | Private company limited by shares | Live |
| RAINBOW ENTITY LIMITED | Private company limited by shares | Live |
| RAINBOW EPOCH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Rainbow Equipment Limited | Private company limited by shares | Live |
| RAINBOW ESSENCE LIMITED | Private company limited by shares | Live |
| Rainbow Estate Company Limited | Private company limited by shares | Live |
| Rainbow (HK) E-Technology Co., Limited | Private company limited by shares | Live |
| ETERNAL RAINBOW LIMITED | Private company limited by shares | Dissolved |
| ETERNAL RAINBOW LIMITED | Private company limited by shares | Dissolved |
| ETERNAL RAINBOW INVESTMENT LIMITED | Private company limited by shares | Live |
| EVER RAINBOW LIMITED | Private company limited by shares | Dissolved |
| EVER RAINBOW LIMITED | Private company limited by shares | Live |
| EVER RAINBOW ASIA LIMITED | Private company limited by shares | Dissolved |
| EVER RAINBOW CORPORATION LIMITED | Private company limited by shares | Live |
| EVER RAINBOW INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| EVER RAINBOW INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| EVER RAINBOW INVESTMENTS LIMITED | Private company limited by shares | Live |
| EVERLASTING RAINBOW TRADING LIMITED | Private company limited by shares | Dissolved |
| EXCEL RAINBOW LIMITED | Private company limited by shares | Dissolved |
| EXCEL RAINBOW LIMITED | Private company limited by shares | Dissolved |
| EXCEL RAINBOW LIMITED | Private company limited by shares | Live |
| EXCEL RAINBOW INVESTMENT LIMITED | Private company limited by shares | Live |
| Rainbow International Exhibition Limited | | Live |
| Rainbow Exim Limited | Private company limited by shares | Live |
| RAINBOW EXPORT LIMITED | Private company limited by shares | Dissolved |
| RAINBOW EXPORT AND IMPORT CO., LIMITED | Private company limited by shares | Live |
| RAINBOW EXPORT TRADE CO., LIMITED | Private company limited by shares | Live |