| DE RAIN LIMITED | Private company limited by shares | Dissolved |
| BOX OF RAIN LIMITED | Private company limited by shares | Dissolved |
| RAIN LIMITED | Private company limited by shares | Live |
| 3A RAIN LIMITED | Private company limited by shares | Live |
| IF RAIN LIMITED | Private company limited by shares | Live |
| Red Rain Limited | Private company limited by shares | Live |
| SOW & RAIN LIMITED | | Live |
| RAIN SPA COMPANY LIMITED | | Live |
| CLOUD & RAIN LIMITED | Private company limited by shares | Dissolved |
| RAIN COOL LIMITED | Private company limited by shares | Live |
| RAIN DRAGON LIMITED | Private company limited by shares | Dissolved |
| ELECTRIC SEKKI RAIN LIMITED | Private company limited by shares | Live |
| RAIN ENTERPRISES LIMITED | Private company limited by shares | Live Commenced dormancy on 21-Jun-2005 |
| RAIN ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| Euro Rain Limited | Private company limited by shares | Live |
| FIRST RAIN LIMITED | | Live |
| Gold Rain Limited | Private company limited by shares | Live |
| GOLD RAIN INVESTMENT LIMITED | Private company limited by shares | Live |
| HAPPY RAIN LIMITED | Private company limited by shares | Live |
| GOLD LUCKY RAIN (HK) LIMITED | Private company limited by shares | Live |
| LILAC RAIN LIMITED | Private company limited by shares | Live |
| GOLD LUCKY RAIN LIMITED | Private company limited by shares | Live |
| PLENTY RAIN INC LIMITED | Private company limited by shares | Live |
| RICH RAIN LIMITED | Private company limited by shares | Live |
| ROCK AND RAIN LIMITED | Private company limited by shares | Live |
| WORDS OF RAIN LIMITED | Private company limited by shares | Live |
| RAIN219 TRADING CO., LIMITED | | Live |
| RAINA 1 LIMITED | | Live |
| RAINA 2 LIMITED | | Live |
| RAINA 3 LIMITED | | Live |
| RAINA 4 LIMITED | | Live |
| RAINA 5 LIMITED | | Live |
| RAINA 6 LIMITED | | Live |
| RAINA ENTERPRISE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| RAINABLE LIMITED | Private company limited by shares | Live |
| RAINAN PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| RAINARK LIMITED | Private company limited by shares | Live |
| Rainbae Company Limited | Private company limited by shares | Live |
| Rainbee Limited | Private company limited by shares | Live |
| RAINBERG LIMITED | Private company limited by shares | Dissolved |
| RAINBIRD LIMITED | Private company limited by shares | Dissolved |
| SKY RAINBLOW DESIGN LIMITED | Private company limited by shares | Dissolved |
| RAINBLOW LAND LIMITED | Private company limited by shares | Live |
| RAINBON INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |
| RAINBOO CO., LIMITED | Private company limited by shares | Live |
| RAINBOW DAY LIMITED | Private company limited by shares | Dissolved |
| RAINBOW JOY LIMITED | Private company limited by shares | Live |
| RAINBOW SET LIMITED | Private company limited by shares | Dissolved |
| RAINBOW PIN LIMITED | Private company limited by shares | Dissolved |
| RAINBOW YEN COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 29-Mar-2016 |
| RAINBOW ONE LIMITED | Private company limited by shares | Dissolved |
| RAINBOW COMPANY LIMITED | Private company limited by shares | Dissolved |
| RAINBOW SKY COMPANY LIMITED | Private company limited by shares | Dissolved |
| NEW RAINBOW LIMITED | Private company limited by shares | Live |
| RAINBOW JET LIMITED | Private company limited by shares | Live |
| TOP RAINBOW LIMITED | Private company limited by shares | Dissolved |
| SUN RAINBOW COMPANY LIMITED | Private company limited by shares | Dissolved |
| RAINBOW AGE LIMITED | Private company limited by shares | Dissolved |
| RAINBOW ACE LIMITED | Private company limited by shares | Live |
| RAINBOW BOX LIMITED | Private company limited by shares | Dissolved |
| RAINBOW KEY LIMITED | Private company limited by shares | Dissolved |
| WIN RAINBOW LIMITED | Private company limited by shares | Dissolved |
| RAINBOW TOP LIMITED | Private company limited by shares | Live |
| RAINBOW WAY LIMITED | Private company limited by shares | Live |
| ACT RAINBOW LIMITED | Private company limited by shares | Dissolved |
| ART RAINBOW LIMITED | Private company limited by shares | Dissolved |
| KEY RAINBOW LIMITED | Private company limited by shares | Dissolved |
| RAINBOW WIN LIMITED | Private company limited by shares | Dissolved |
| MAX RAINBOW LIMITED | Private company limited by shares | Dissolved |
| RAINBOW MAX LIMITED | Private company limited by shares | Dissolved |
| TOP RAINBOW LIMITED | Private company limited by shares | Live |
| RAINBOW ART LIMITED | Private company limited by shares | Dissolved |
| SKY RAINBOW LIMITED | Private company limited by shares | Dissolved |
| RAINBOW LIMITED | Private company limited by shares | Dissolved |
| JOY RAINBOW LIMITED | Private company limited by shares | Dissolved |
| RAINBOW ART LIMITED | Private company limited by shares | Dissolved |
| RAINBOW FUR LIMITED | Private company limited by shares | Live |
| RAINBOW LIMITED | Private company limited by shares | Dissolved |
| RAINBOW PUB LIMITED | Private company limited by shares | Dissolved |
| RAINBOW KI LIMITED | Private company limited by shares | Dissolved |
| RAINBOW F & B LIMITED | Private company limited by shares | Live |
| JOY RAINBOW LIMITED | Private company limited by shares | Live |
| RAINBOW MAX LIMITED | Private company limited by shares | Dissolved |
| RAINBOW NEW LIMITED | Private company limited by shares | Live |
| UNI RAINBOW LIMITED | Private company limited by shares | Live |
| JET RAINBOW LIMITED | Private company limited by shares | Dissolved |
| SKY RAINBOW LIMITED | Private company limited by shares | Dissolved |
| RAINBOW KEY LIMITED | Private company limited by shares | Live |
| ART RAINBOW LIMITED | Private company limited by shares | Dissolved |
| RAINBOW SC LIMITED | Private company limited by shares | Live |
| BIG RAINBOW LIMITED | Private company limited by shares | Live |
| RAINBOW ACC LIMITED | Private company limited by shares | Dissolved |
| RAINBOW X LIMITED | Private company limited by shares | Live |
| Rainbow 7 Company Limited | Private company limited by shares | Live |
| Net Rainbow Company Limited | Private company limited by shares | Dissolved |
| JK RAINBOW LIMITED | Private company limited by shares | Live |
| RAINBOW RH LIMITED | Private company limited by shares | Live |
| YC RAINBOW LIMITED | Private company limited by shares | Live |
| HH Rainbow Limited | Private company limited by shares | Live |
| TOP RAINBOW INC LIMITED | Private company limited by shares | Live |