| RAINBOW LIGHTING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| LUCKY RAINBOW (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG RAINBOW INTERNATIONAL INVESTMENT INFORMATION MANAGEMENT CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Rainbow Flower Enterprise Management (Group) Co., Limited | Private company limited by shares | Dissolved |
| RAINBOW MANAGEMENT (HONG KONG) LIMITED | Private company limited by shares | Live |
| RAINBOW INTERNATIONAL ASSET MANAGEMENT (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG LAMMA RAINBOW CATERING MANAGEMENT LIMITED | Private company limited by shares | Live |
| MEGA RAINBOW (HONG KONG) LIMITED | Private company limited by shares | Live |
| MILLION RAINBOW (HONG KONG) LIMITED | Private company limited by shares | Live |
| RAINBOW NUTS ( HONG KONG ) LIMITED | Private company limited by shares | Live |
| RAINBOW OPTOELECTRONICS (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| RAINBOW POWER (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| RAINBOW POWER (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| RAINBOW QUEEN HONG KONG LIMITED | Private company limited by shares | Dissolved |
| RAINBOW RANCH HONG KONG LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Rainbow River Limited | Private company limited by shares | Live |
| ROYAL RAINBOW (HONG KONG) GROUP LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Shengshi Rainbow Group Limited | Private company limited by shares | Live |
| SMART RAINBOW (HONG KONG) LIMITED | Private company limited by shares | Live |
| RAINBOW SMART (HONG KONG) LIMITED | Private company limited by shares | Live |
| Hong Kong Rainbow Star International Entertainment Media Co., Limited | Private company limited by shares | Live |
| RAINBOW STAR (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Rainbow One Two Technology Co., Limited | Private company limited by shares | Live |
| Hong Kong Rainbow Rain Technology Company Limited | Private company limited by shares | Live |
| Hong Kong Rainbow Source Technology Company Limited | Private company limited by shares | Live |
| HONG KONG RAINBOW TRADING CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Rainbow Fish Trading Limited | | Live |
| HONG KONG RAINBOW TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| RAINBOW VALLEY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| WELL RAINBOW (HONG KONG) LIMITED | Private company limited by shares | Live |
| RAINBOW CITY HONGKONG LIMITED | | Live |
| GOLD RAINBOW PLASTIC (HONGKONG) LIMITED | Private company limited by shares | Live |
| RAINBOW SEASON (HONGKONG) LIMITED | Private company limited by shares | Live |
| RAINBOW SPRINGS HONGKONG LIMITED | Private company limited by shares | Live |
| Rainbow Sugar Technology HongKong Limited | Private company limited by shares | Live |
| Rainbow International Trading (HongKong) Co., Limited | Private company limited by shares | Live |
| RAINBOW TRADING INTERNATIONAL (HONGKONG) LIMITED | Private company limited by shares | Dissolved |
| RAINBOW HONOUR LIMITED | Private company limited by shares | Live |
| RAINBOW HOPE LIMITED | Private company limited by shares | Live |
| RAINBOW HORIZON LIMITED | Private company limited by shares | Live |
| RAINBOW HORN LIMITED | Private company limited by shares | Dissolved |
| RAINBOW HORSE LIMITED | Private company limited by shares | Dissolved |
| Rainbow Horse Limited | Private company limited by shares | Live |
| RAINBOW HORSE INVESTMENT LIMITED | Private company limited by shares | Live |
| RAINBOW HOSIERY CO., LIMITED | Private company limited by shares | Live |
| RAINBOW HOUSE LIMITED | Private company limited by shares | Live |
| Rainbow House Box Limited | Private company limited by shares | Live |
| RAINBOW HOUSEHOLD (HK) CO., LIMITED | Private company limited by shares | Live |
| Rainbow Original Houseware Limited | | Live |
| HUGH RAINBOW LIMITED | Private company limited by shares | Live |
| RAINBOW BRIDGE IDEAS LIMITED | Private company limited by shares | Live |
| Rainbow Image Tech Limited | Private company limited by shares | Live |
| Rainbow Impex Co., Limited | Private company limited by shares | Live |
| RAINBOW UK IMP-EXP LIMITED | Private company limited by shares | Live |
| RAINBOW INTERNATIONAL IMPORT & EXPORT COMPANY LIMITED | Private company limited by shares | Live |
| RAINBOW INTERNATIONAL TRADE IMPORT & EXPORT LIMITED | Private company limited by shares | Live |
| RAINBOW INC. LIMITED | Private company limited by shares | Dissolved |
| RAINBOW RICH INCORPORATION LIMITED | Private company limited by shares | Live |
| RAINBOW INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| RAINBOW SET INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| RAINBOW JET INDUSTRIAL LIMITED | Private company limited by shares | Live |
| TOP RAINBOW INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| RAINBOW KEY INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| TOP RAINBOW INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| RAINBOW INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| JOY RAINBOW INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| RAINBOW JOY INDUSTRIAL LIMITED | Private company limited by shares | Live |
| RAINBOW INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAX RAINBOW INDUSTRIAL LIMITED | Private company limited by shares | Live |
| ART RAINBOW INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| BIG RAINBOW INDUSTRIAL LIMITED | Private company limited by shares | Live |
| RAINBOW INDUSTRIAL LIMITED | Private company limited by shares | Live |
| RAINBOW BRIDGE INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| RAINBOW CENTURY INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| CHINA RAINBOW INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| CHINA RAINBOW INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Rainbow (China) Industrial Limited | Private company limited by shares | Live |
| CHINA RAINBOW INDUSTRIAL GROUP LIMITED | Private company limited by shares | Live |
| CHINA RAINBOW INTERNATIONAL INDUSTRIAL (HK) LIMITED | Private company limited by shares | Dissolved |
| RAINBOW CHOICE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| RAINBOW CITY INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HK Rainbow Industrial Co., Limited | | Live |
| RAINBOW GIFT INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| RAINBOW HONGKONG INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| Rainbow Industrial Hongkong Co., Limited | Private company limited by shares | Live |
| NINGBO RAINBOW INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| SHENZHEN RAINBOW INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| Rain Rainbow Waterproof (GuangDong) Science And Technology Industrial CO., LIMITED -The- | Private company limited by shares | Live |
| Wonder Rainbow Industrial Co., Limited | Private company limited by shares | Dissolved |
| Wonder Rainbow Industrial Co., Limited | Private company limited by shares | Live |
| RAINBOW DRAGON INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| ELITE RAINBOW INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| EVER RAINBOW INDUSTRIAL LIMITED | Private company limited by shares | Live |
| RAINBOW FAME INDUSTRIAL LIMITED | Private company limited by shares | Live |
| RAINBOW FINE INDUSTRIAL LIMITED | Private company limited by shares | Live |
| FINE RAINBOW INDUSTRIAL LIMITED | Private company limited by shares | Live |
| RAINBOW FOREST INDUSTRIAL LIMITED | Private company limited by shares | Live |
| GOLD RAINBOW INDUSTRIAL LIMITED | Private company limited by shares | Live |
| GRAND RAINBOW INDUSTRIAL LIMITED | Private company limited by shares | Live |
| RAINBOW GRAND INDUSTRIAL LIMITED | Private company limited by shares | Live |