| SUN RAINBOW COLOUR LIMITED | Private company limited by shares | Live |
| RAINBOW COLOUR ENTERPRISES LIMITED | Private company limited by shares | Live |
| COLOUR RAINBOW ENTERPRISES LIMITED | Private company limited by shares | Live |
| RAINBOW COLOUR INDUSTRIAL LIMITED | Private company limited by shares | Live |
| COLOUR RAINBOW INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| RAINBOW COLOUR INTERNATIONAL LIMITED | Private company limited by shares | Live |
| COLOUR RAINBOW INTERNATIONAL LIMITED | Private company limited by shares | Live |
| RAINBOW COLOUR INTERNATIONAL LIMITED | | Live |
| RAINBOW COLOUR INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RAINBOW COME LIMITED | Private company limited by shares | Dissolved |
| RAINBOW INTL COMMERCIAL CO., LIMITED | Private company limited by shares | Live |
| RAINBOW COMMERCIAL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| RAINBOW (HK) COMMUNICATION CO., LIMITED | Private company limited by shares | Dissolved |
| RAINBOW CULTURE COMMUNICATION LIMITED | Private company limited by shares | Live |
| Rainbow Communications Limited | | Live |
| RAINBOW COMPUTER EMBROIDERY LIMITED | Private company limited by shares | Dissolved |
| RAINBOW COMPUTER EMBROIDERY LIMITED | Private company limited by shares | Live |
| RAINBOW COMPUTER KNITTING FACTORY LIMITED | Private company limited by shares | Live |
| RAINBOW CONCEPT LIMITED | Private company limited by shares | Dissolved |
| RAINBOW CONCEPT LIMITED | Private company limited by shares | Live |
| RAINBOW CONCEPT LIMITED | Private company limited by shares | Live |
| RAINBOW CONCEPT DESIGN LIMITED | Private company limited by shares | Live |
| RAINBOW CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| RAINBOW CONCEPT INVESTMENT LIMITED | Private company limited by shares | Live |
| RAINBOW CONCEPT TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| RAINBOW TIME CONCEPT LIMITED | Private company limited by shares | Live |
| RAINBOW CONCEPT TRADING LIMITED | Private company limited by shares | Dissolved |
| RAINBOW CONCORD LIMITED | Private company limited by shares | Live |
| RAINBOW CONNECTION LIMITED | Private company limited by shares | Live |
| RAINBOW CONNECTION CORPORATION LIMITED | Private company limited by shares | Dissolved |
| Rainbow Connection International Limited | Private company limited by shares | Live |
| RAINBOW CONSOLIDATOR COMPANY LIMITED | Private company limited by shares | Live |
| RAINBOW CONSTRUCTION LIMITED | Private company limited by shares | Dissolved |
| Rainbow Consultancy Limited | Private company limited by shares | Live |
| RAINBOW SKY INTERNATIONAL CONSULTANCY LIMITED | Private company limited by shares | Live |
| RAINBOW (HK) CONSULTANT LIMITED | Private company limited by shares | Live |
| RAINBOW CONSULTANTS, LIMITED | Private company limited by shares | Dissolved |
| RAINBOW CONSULTANTS LIMITED | Private company limited by shares | Live |
| China Rainbow Consulting Co., Limited | Private company limited by shares | Dissolved |
| HongKong Rainbow Business Consulting Service Co., Limited | | Live |
| RAINBOW INVESTMENT CONSULTING CO., LIMITED | Private company limited by shares | Live |
| Rainbow International Consulting Limited | Private company limited by shares | Dissolved |
| Rainbow Mountain Consulting Limited | Private company limited by shares | Live |
| RAINBOW TRADE CONSULTING LIMITED | Private company limited by shares | Dissolved |
| RAINBOW CONTINENT LIMITED | Private company limited by shares | Dissolved |
| CHINA RAINBOW INTERNATIONAL COOPERATE LIMITED | Private company limited by shares | Live |
| RAINBOW INTERNATIONAL CORP., LIMITED | Private company limited by shares | Dissolved |
| RAINBOW SPRING CORPORATE CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| TOP RAINBOW CORPORATION LIMITED | Private company limited by shares | Live |
| RAINBOW CORPORATION LIMITED | Private company limited by shares | Live |
| RAINBOW HK CORPORATION LIMITED | Private company limited by shares | Live |
| RAINBOW SKY CORPORATION LIMITED | Private company limited by shares | Live |
| RAINBOW WAY CORPORATION LIMITED | Private company limited by shares | Live |
| RAINBOW CENTURY CORPORATION LIMITED | Private company limited by shares | Live |
| RAINBOW DRAGON CORPORATION LIMITED | Private company limited by shares | Live |
| HAPPY RAINBOW CORPORATION LIMITED | Private company limited by shares | Live |
| RAINBOW INTERNATIONAL CORPORATION LIMITED | Private company limited by shares | Dissolved |
| RAINBOW LUCK CORPORATION LIMITED | Private company limited by shares | Live |
| RAINBOW MARK CORPORATION LIMITED | Private company limited by shares | Live |
| RAINBOW TIME CORPORATION LIMITED | Private company limited by shares | Live |
| RAINBOW TRADE CORPORATION LIMITED | Private company limited by shares | Live |
| RAINBOW COSMETIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| Rainbow Cosmetic Centre Limited | Private company limited by shares | Live |
| RAINBOW COSMETIC (MONGKOK) COMPANY LIMITED | Private company limited by shares | Dissolved |
| RAINBOW COSMETICS LIMITED | Private company limited by shares | Live |
| Rainbow Cosmetics International Limited | Private company limited by shares | Live |
| COSMOS RAINBOW LIMITED | Private company limited by shares | Live |
| RAINBOW COSMOS LIMITED | Private company limited by shares | Live |
| RAINBOW COUNTRY LIMITED | Private company limited by shares | Live |
| Rainbow Craft Company Limited | Private company limited by shares | Live |
| NEW RAINBOW CRAFT CARPET CO., LIMITED | Private company limited by shares | Live Commenced dormancy on 18-Nov-2011 |
| CREATE RAINBOW LIMITED | Private company limited by shares | Live |
| RAINBOW CREATION LIMITED | Private company limited by shares | Dissolved |
| RAINBOW CREATION LIMITED | Private company limited by shares | Dissolved |
| RAINBOW CHOICE CREATION LIMITED | Private company limited by shares | Live |
| RAINBOW CULTURE CREATION LIMITED | Private company limited by shares | Live |
| RAINBOW CREATION ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| RAINBOW CREATION GROUP LIMITED | Private company limited by shares | Live |
| RAINBOW CREDIT LIMITED | Private company limited by shares | Live |
| RAINBOW CREST LIMITED | Private company limited by shares | Live |
| CROWN RAINBOW LIMITED | Private company limited by shares | Dissolved |
| RAINBOW CROWN LIMITED | Private company limited by shares | Live |
| CROWN RAINBOW LIMITED | Private company limited by shares | Live |
| Rainbow Crown HK Limited | Private company limited by shares | Live |
| RAINBOW CROWN ENTERPRISES LIMITED | Private company limited by shares | Live |
| CROWN RAINBOW ENTERPRISES LIMITED | Private company limited by shares | Live |
| RAINBOW CROWNERS LIMITED | Private company limited by shares | Live |
| RAINBOW CRYSTAL LIMITED | Private company limited by shares | Live |
| RAINBOW CUBE CO. LIMITED | Private company limited by shares | Live |
| HK RAINBOW CULTURE LIMITED | Private company limited by shares | Live |
| CYBER RAINBOW LIMITED | Private company limited by shares | Dissolved |
| Rainbow Cycle Limited | Private company limited by shares | Live |
| DAILY RAINBOW LIMITED | Private company limited by shares | Live |
| DAILY RAINBOW CORPORATION LIMITED | Private company limited by shares | Dissolved |
| RAINBOW DATA LIMITED | Private company limited by shares | Live |
| RAINBOW DAWN LIMITED | Private company limited by shares | Live |
| RAINBOW DAYS LIMITED | Private company limited by shares | Live |
| Dazzling Rainbow (H.K.) Limited | Private company limited by shares | Live |
| Rainbow Decor Trading Limited | Private company limited by shares | Live Commenced dormancy on 31-Mar-2016 |
| Rainbow Decorating Tools (HongKong) Co., Limited | Private company limited by shares | Live |