| RAINS' LIMITED | Private company limited by shares | Dissolved |
| Rains Limited | Private company limited by shares | Live |
| Rains Gift Co., Limited | Private company limited by shares | Live |
| HAPPY RAINS UMBRELLA CO., LIMITED | Private company limited by shares | Dissolved |
| JOY RAINS ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| RAIN'S RAIN IMPORT EXPORT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILVER RAINS MARKETING (HK) LIMITED | Private company limited by shares | Dissolved |
| SOUTH KOREA'S SPRING RAINS CO., LIMITED | Private company limited by shares | Live |
| RainSaver Limited | Private company limited by shares | Live |
| RAINSBURY LIMITED | Private company limited by shares | Dissolved |
| RAINSFORD LIMITED | Private company limited by shares | Dissolved |
| RAINSFORDS LIMITED | Private company limited by shares | Dissolved |
| RAINSHADOW INDUSTRIAL TECH CO., LIMITED | Private company limited by shares | Live |
| RAINSKY LIMITED | Private company limited by shares | Live |
| RAINSON ENTERPRISE COMPANY LIMITED | Private company limited by shares | Live |
| RAINSON INTERNATIONAL INDUSTRY & TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| Young Rainson Brokerage (HK) Limited | | Live |
| Young Rainson Shipping (HK) Limited | | Live |
| RainsOptics Limited | Private company limited by shares | Live |
| Rainstar Components USA Incorporated Limited | | Live |
| RAINSTAR TECHNOLOGY LIMITED | Private company limited by shares | Live |
| RAINSTON COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK RainStone Design Co., Limited | Private company limited by shares | Live |
| Rain&Stone Toys HK Co., Limited | Private company limited by shares | Live |
| HONG KONG RAINSTONE LIMITED | Private company limited by shares | Live |
| Rainstone International Limited | Private company limited by shares | Live |
| RAINSTONE INTERNATIONAL TRADE LIMITED | Private company limited by shares | Live |
| Rainstone International Trading Co., Limited | Private company limited by shares | Live |
| Rainstone Int'l Limited | Private company limited by shares | Live |
| RainStorming Limited | Private company limited by shares | Live |
| RAINSTREAM TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| Rainsunny Limited | Private company limited by shares | Live |
| RAINSWEAR JEWELLERY (HONG KONG) INTL CO., LIMITED | Private company limited by shares | Dissolved |
| RAINSY ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |