| Raybo Assets Management Company Limited | Private company limited by shares | Live |
| RAYBO MOVIE PRODUCTION LIMITED | Private company limited by shares | Dissolved |
| RAY-BOND COMPANY LIMITED | Private company limited by shares | Dissolved |
| RAYBOND DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| RAYBOND INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| RAYBOND INTERNATIONAL COMMUNICATIONS GROUP LIMITED | Private company limited by shares | Dissolved |
| RAYBOND KNITTERS LIMITED | Private company limited by shares | Dissolved |
| RAYBOND KNITWEARS LIMITED | Private company limited by shares | Dissolved |
| RAYBOND PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| RAYBOURNE COMPANY LIMITED | Private company limited by shares | Live |
| RAYBRAIN DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| RAYBRIDGE LIMITED | Private company limited by shares | Dissolved |
| RAYBRIDGE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RAYBROW LIMITED | Private company limited by shares | Dissolved |
| RAYBURY LIMITED | Private company limited by shares | Dissolved |
| RAYCA GROUP LIMITED | Private company limited by shares | Live |
| RAYCARE BIOENGINEERING (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |
| RAYCARE MEDICAL LIMITED | Private company limited by shares | Live |
| RAYCA'S CACAO CHOCOLATE LIMITED | Private company limited by shares | Live |
| RAYCEAN LIMITED | Private company limited by shares | Live |
| RAYCEIL INVESTMENTS LIMITED | Private company limited by shares | Live |
| RAYCEIL PROPERTIES LIMITED | | Live |
| Raycheer Enterprises Limited | Private company limited by shares | Live |
| RAYCHEM ASIA PACIFIC LIMITED | Private company limited by shares | Dissolved |
| Raychi Limited | Private company limited by shares | Live |
| RAYCHIN LIMITED | Private company limited by shares | Live |
| RAYCHON INTERNATIONAL COMMERCIAL CO., LIMITED | Private company limited by shares | Live |
| Ray-Claudia Engineering Co., Limited | Private company limited by shares | Live |
| RAY-CLAUDIA INTERNATIONAL (H.K.) LIMITED | Private company limited by shares | Dissolved |
| RAYCO E&M LIMITED | Private company limited by shares | Live |
| RAYCOM COMPANY LIMITED | Private company limited by shares | Dissolved |
| RAYCOM LIMITED | Private company limited by shares | Live |
| RAYCOM INVESTMENT LIMITED | Private company limited by shares | Live |
| RAYCOMM LIMITED | Private company limited by shares | Live |
| RAYCONG INDUSTRIAL (HONG KONG) LIMITED | Private company limited by shares | Live |
| RAYCONN ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| RAYCONN LIGHTING (HK) CO., LIMITED | Private company limited by shares | Live |
| RAYCONN (HK) TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Rayconn Lighting Technology Company Limited | Private company limited by shares | Live |
| RAYCONNA COMPANY LIMITED | Private company limited by shares | Dissolved |
| RAYCONO TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Hongkong Raycool Technology Co., Limited | Private company limited by shares | Live |
| RAYCOP HONG KONG LIMITED | Private company limited by shares | Live |
| Raycore Limited | Private company limited by shares | Live |
| RAYCOTT LIMITED | Private company limited by shares | Dissolved |
| RAYCOURT COMPANY LIMITED | Private company limited by shares | Live |
| RAYDA MACHINERY HK LIMITED | Private company limited by shares | Live |
| RAYDART HOLDINGS COMPANY LIMITED | Private company limited by shares | Live |
| RAYDAVE HEADWEAR MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| RAYDEARL LIMITED | Private company limited by shares | Dissolved |
| RAYDEER LIMITED | Private company limited by shares | Live |
| RAYDEN AND COMPANY LIMITED | Private company limited by shares | Dissolved |
| RAYDER CHINA LIMITED | Private company limited by shares | Live |
| RAYDESOUND CO., LIMITED | | Live |
| RayDevelopment Technology Co., Limited | Private company limited by shares | Live |
| RAYDIACO LIMITED | Private company limited by shares | Dissolved |
| RAYDIANT ARC LIMITED | Private company limited by shares | Live |
| RAYDIUM (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| RAYDLINX LIMITED | Private company limited by shares | Live |
| RAYDON LIMITED | Private company limited by shares | Dissolved |
| RAYDOS COMPANY LIMITED | Private company limited by shares | Live |
| HK Raydow LIMITED | | Live |
| RAYEAH INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| RAYEAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| Rayec Limited | | Live |
| RAYED SAEED TRADING COMPANY LIMITED | Private company limited by shares | Live |
| RAYEE LIMITED | Private company limited by shares | Dissolved |
| RAYEE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| RAYEN CO., LIMITED | | Live |
| RAYEN GROUP CO., LIMITED | Private company limited by shares | Live |
| Rayen Global Trading Limited | Private company limited by shares | Live |
| RAYEN ELECTRONIC (HK) LIMITED | Private company limited by shares | Live |
| Hong Kong Rayen Industrial Limited | Private company limited by shares | Live |
| RAYEN IMPORT & EXPORT TRADE LIMITED | Private company limited by shares | Live |
| Rayen International Company Limited | Private company limited by shares | Live |
| RAYEN LOGISTICS (HK) LIMITED | Private company limited by shares | Live |
| RAYEN HEALTHCARE PRODUCTS LIMITED | Private company limited by shares | Live |
| RAYEN SAFETY PRODUCTS LIMITED | Private company limited by shares | Live |
| Rayen Technology Company Limited | Private company limited by shares | Live |
| Rayence Limited | | Live |
| Rayengineer Limited | Private company limited by shares | Live |
| ITALY ROSS RAYER ELECTRIC LIMITED | Private company limited by shares | Live |
| RAYFA (HONG KONG) LIMITED | Private company limited by shares | Live |
| RAYFACT LIGHTING TESTING TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| RAYFAIR LIMITED | Private company limited by shares | Dissolved |
| Rayfan Trade Limited | Private company limited by shares | Dissolved |
| RAYFAR INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| RAYFAR ELECTRICAL CO., LIMITED | Private company limited by shares | Live |
| RAYFAST ELECTRICAL CO., LIMITED | Private company limited by shares | Live |
| RAYFIELD LIMITED | Private company limited by shares | Dissolved |
| RAYFIELD DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| RAYFIELD ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| RAYFIELD (HK) LIMITED | Private company limited by shares | Live |
| NEW RAYFIELD (HK) LIMITED | Private company limited by shares | Dissolved |
| RAYFIELD INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| RAYFIELD INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| RAYFIELD INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| RAYFIELD PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| RAYFIN LIMITED | | Live |
| RAYFLOWER INVESTMENT LIMITED | Private company limited by shares | Dissolved |