| F & A RAINBOW INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| YW RAINBOW INVESTMENT LIMITED | Private company limited by shares | Live |
| Rainbow HK Investment Limited | Private company limited by shares | Live |
| ASIA RAINBOW INVESTMENT LIMITED | Private company limited by shares | Live |
| RAINBOW ASIA INVESTMENT LIMITED | Private company limited by shares | Live |
| RAINBOW (HK) ASIA INVESTMENT LIMITED | Private company limited by shares | Live |
| Orchid Asia VII Rainbow Investment Limited | Private company limited by shares | Live |
| RAINBOW BEST INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RAINBOW BRIDGE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RAINBOW CAPITAL INVESTMENT LIMITED | Private company limited by shares | Live |
| RAINBOW CHOICE INVESTMENT LIMITED | Private company limited by shares | Live |
| RAINBOW CITY INVESTMENT LIMITED | Private company limited by shares | Live |
| RAINBOW INVESTMENT CONSULTANT LIMITED | Private company limited by shares | Live |
| SKY RAINBOW ENTERPRISE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| FAIR RAINBOW INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| FANCY RAINBOW INVESTMENT LIMITED | Private company limited by shares | Live |
| FIRST RAINBOW INVESTMENT LIMITED | Private company limited by shares | Live |
| RAINBOW GATE INVESTMENT LIMITED | Private company limited by shares | Live Commenced dormancy on 11-Dec-2015 |
| GENERAL RAINBOW INVESTMENT LIMITED | Private company limited by shares | Live |
| RAINBOW GLORY INVESTMENT LIMITED | Private company limited by shares | Live |
| GOLD RAINBOW INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GRAND RAINBOW INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RAINBOW INVESTMENT (HK) LIMITED | Private company limited by shares | Live |
| RAINBOW INVESTMENT HOLDING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Rainbow Team Investment Holding Limited | | Live |
| RAINBOW INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| HK RAINBOW INT'L INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RAINBOW LIGHT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| LONG RAINBOW INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RAINBOW LUCK INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RAINBOW LUCK INVESTMENT LIMITED | Private company limited by shares | Live |
| NICE RAINBOW INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RAINBOW PACIFIC INVESTMENT LIMITED | Private company limited by shares | Live |
| PLENTY RAINBOW INVESTMENT LIMITED | Private company limited by shares | Live |
| RAINBOW POOL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| POWER RAINBOW INVESTMENT LIMITED | Private company limited by shares | Live |
| RAINBOW RICH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RICH RAINBOW INVESTMENT LIMITED | Private company limited by shares | Live |
| RAINBOW RICH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RAINBOW ROAD INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RAINBOW SHARP INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RAINBOW SMART INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SMART RAINBOW INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RAINBOW TEAM INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RAINBOW TIME INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RAINBOW UNIVERSE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RAINBOW WAVE INVESTMENT LIMITED | Private company limited by shares | Live |
| WISDOM RAINBOW INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RAINBOW KEY INVESTMENTS LIMITED | Private company limited by shares | Live |
| TOP RAINBOW INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| MAX RAINBOW INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| RAINBOW INVESTMENTS LIMITED | Private company limited by shares | Live |
| TOP RAINBOW INVESTMENTS LIMITED | Private company limited by shares | Live |
| RAINBOW NEW INVESTMENTS LIMITED | Private company limited by shares | Live |
| WIN RAINBOW INVESTMENTS LIMITED | Private company limited by shares | Live |
| Rainbow VC Investments Limited | Private company limited by shares | Live |
| MAX RAINBOW INVESTMENTS LIMITED | Private company limited by shares | Live |
| BEST RAINBOW INVESTMENTS LIMITED | Private company limited by shares | Live |
| RAINBOW CENTURY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| RAINBOW CITY INVESTMENTS LIMITED | Private company limited by shares | Live |
| EASTERN RAINBOW INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| RAINBOW FAITH INVESTMENTS LIMITED | Private company limited by shares | Live |
| RAINBOW GENIUS INVESTMENTS LIMITED | Private company limited by shares | Live |
| GLORY RAINBOW INVESTMENTS LIMITED | Private company limited by shares | Live |
| GOLD RAINBOW INVESTMENTS LIMITED | Private company limited by shares | Live Commenced dormancy on 23-Sep-2000 |
| RAINBOW ISLAND INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| LUCK RAINBOW INVESTMENTS LIMITED | Private company limited by shares | Live |
| RAINBOW MARK INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| RAINBOW NATION INVESTMENTS LIMITED | Private company limited by shares | Live |
| OCEAN RAINBOW INVESTMENTS LIMITED | Private company limited by shares | Live |
| RAINBOW OCEAN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| PACIFIC RAINBOW INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| RAINBOW PATH INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| RAINBOW POWER INVESTMENTS LIMITED | Private company limited by shares | Live |
| RICH RAINBOW INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SMART RAINBOW INVESTMENTS LIMITED | Private company limited by shares | Live |
| RAINBOW SOURCE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SOUTH RAINBOW INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| RAINBOW TEAM INVESTMENTS LIMITED | Private company limited by shares | Live |
| RAINBOW VALUE INVESTMENTS LIMITED | Private company limited by shares | Live |
| Rainbow Wisdom Investments Limited | Private company limited by shares | Live |
| JADE RAINBOW LIMITED | Private company limited by shares | Dissolved |
| JADE RAINBOW LIMITED | Private company limited by shares | Live |
| RAINBOW JADE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RAINBOW JADE JEWELLERY LIMITED | Private company limited by shares | Live |
| CHINA RAINBOW JADE GOD PILLOW RESEARCH ASSOCIATION LIMITED | Private company limited by shares | Live |
| RAINBOW JETTECH ELECTRONIC TECHNOLOGY LIMITED | | Live |
| RAINBOW JEWELLERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| RAINBOW CLOUD JEWELLERY LIMITED | Private company limited by shares | Live |
| RAINBOW JEWELLERY (HK) LIMITED | Private company limited by shares | Live |
| RAINBOW MINI JEWELLERY LIMITED | Private company limited by shares | Live |
| ART RAINBOW JEWELRY LIMITED | Private company limited by shares | Live |
| RAINBOW SUN JEWELRY LIMITED | | Live |
| RAINBOW JEWELRY (MFG) CO. LIMITED | Private company limited by shares | Dissolved |
| JOIN RAINBOW LIMITED | Private company limited by shares | Dissolved |
| JOIN RAINBOW INVESTMENT LIMITED | Private company limited by shares | Live |
| RAINBOW JOINT LIMITED | Private company limited by shares | Live |
| JOYFUL RAINBOW LIMITED | Private company limited by shares | Live |
| JOYFUL RAINBOW INVESTMENT LIMITED | Private company limited by shares | Live |
| Rainbow Jubilance Company Limited | Private company limited by shares | Live |