| RUISI (HOLDING) INVESTMENT LIMITED | Private company limited by shares | Live |
| RUISIAO CO., LIMITED | Private company limited by shares | Live |
| RUISIDA CO., LIMITED | Private company limited by shares | Dissolved |
| HK RUISIDA TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Ruisida Trade Limited | Private company limited by shares | Live |
| RUISIFU (HK) INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| RuiSilan Biotechnology (Hong Kong) Co., Limited | Private company limited by shares | Live |
| HK RUISIMING INVESTMENT LIMITED | Private company limited by shares | Live |
| RUISIN ELECTRONICS LIMITED | Private company limited by shares | Live |
| Ruising Container Management Limited | | Live |
| RuiSing Technology Company (Hong Kong) Limited | Private company limited by shares | Live |
| HK RUISKY INTERNATIONAL CO., LIMITED | | Live |
| HK RUISKY INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| USA RUISL GROUP LIMITED | Private company limited by shares | Dissolved |
| RUISLIP LIMITED | Private company limited by shares | Dissolved |
| RUISLIP ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| RUISLIP INVESTMENTS LIMITED | Public company limited by shares | Dissolved |
| RUISN INDUSTRY & TRADING COMPANY LIMITED | Private company limited by shares | Live |
| RUISON IMPORT&EXPORT CO., LIMITED | Private company limited by shares | Live |
| RUISON INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| RUISON (GROUP) INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| RUISON TRADE LIMITED | | Live |
| Ruisseau Limited | Private company limited by shares | Dissolved |
| RUISSUE GROUP LIMITED | Private company limited by shares | Live |
| Ruist International Limited | | Live |
| HONG KONG RUISTA ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| HK RUISU WUJIN SHIPIN CO., LIMITED | Private company limited by shares | Live |
| RUISU ELECTRONIC PRODUCTS LIMITED | Private company limited by shares | Live |
| RUISU GROUP HONG KONG LIMITED | Private company limited by shares | Dissolved |
| RUISU HONG KONG HOLDING LIMITED | Private company limited by shares | Live |
| Hong Kong Ruisu Trading Co., Limited | Private company limited by shares | Live |
| RUISU SEIKO LIMITED | Private company limited by shares | Live |
| HK RUISU GARMENTS TRADE LIMITED | Private company limited by shares | Live |
| Hong Kong Ruisuozi Limited | Private company limited by shares | Live |
| RUIT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Ruita Building Material Co., Limited | Private company limited by shares | Live |
| RUITA TRADING CO., LIMITED | | Live |
| RUITA HOLDINGS GROUP LIMITED | Private company limited by shares | Live |
| Foshan Ruita Houseware Co., Limited | | Live |
| Ruita Industrial Limited | Private company limited by shares | Live |
| RUITAI LIMITED | Private company limited by shares | Live |
| HONG KONG RUITAI BATTERY CO., LIMITED | Private company limited by shares | Live |
| RUITAI SUPPLY CHAIN COMPANY LIMITED | | Live |
| SHANGHAI RUITAI CHEMICAL CO., LIMITED | Private company limited by shares | Dissolved |
| CHINA RUITAI INVESTMENT HOLDING LIMITED | Private company limited by shares | Dissolved |
| CANGZHOU RUITAI PETROLEUM MACHINERY CO., LIMITED | Private company limited by shares | Live |
| ORIENTAL RUITAI (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| RUITAI PRECISION PRODUCTS CO., LIMITED | Private company limited by shares | Live |
| RUITAI TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| RUITAI TRADING CO., LIMITED | Private company limited by shares | Live |
| Ruitai United Trading Co., Limited | Private company limited by shares | Live |
| RUITAI DEVELOPMENT (HK) LIMITED | Private company limited by shares | Live |
| RUITAI ELECTRIC HOLDING LIMITED | Private company limited by shares | Dissolved |
| RUITAI ENTERPRISE COMPANY LIMITED | Private company limited by shares | Live |
| RUITAI GLASS BOTTLE CO., LIMITED | Private company limited by shares | Live |
| China RuiTai Holding Group Co., Limited | Private company limited by shares | Live |
| HONG KONG RUITAI TECHNOLOGY GROUP LIMITED | Private company limited by shares | Live |
| RUITAI GROUP INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| RUITAI (HK) BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| RUITAI (HK) BUSINESS INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| RUITAI CONSTRUCTION ENGINEERING (HK) COMPANY LIMITED | Private company limited by shares | Live |
| RUITAI GROUP (HK) INVESTMENT LIMITED | Private company limited by shares | Live |
| RUITAI INDUSTRY DEVELOP (HK) LIMITED | Private company limited by shares | Live |
| H.K. RUITAI INDUSTRY HOLDING LIMITED | Private company limited by shares | Dissolved |
| RUITAI HOLDINGS LIMITED | Private company limited by shares | Live |
| HONGKONG RUITAI FOOD CO., LIMITED | Private company limited by shares | Live |
| HONGKONG RUITAI IMPORT & EXPORT CO., LIMITED | Private company limited by shares | Dissolved |
| HONGKONG RUITAI MOLD LIMITED | Private company limited by shares | Live |
| HONGKONG RUITAI INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Dissolved |
| HK RUITAI INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| HK RUITAI INDUSTRIAL LIMITED | Private company limited by shares | Live |
| RUITAI INDUSTRIAL HOLDING CO., LIMITED | Private company limited by shares | Live |
| HK RUITAI INDUSTRY HOLDING CO., LIMITED | Private company limited by shares | Live |
| RUITAI INTERNATIONAL LIMITED | Private company limited by shares | Live |
| CHINA RUITAI INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Live |
| RUITAI INTERNATIONAL (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| Ruitai International Trade Co., Limited | | Live |
| RUITAI INTERNATIONAL GROUP HOLDINGS CO., LIMITED | Private company limited by shares | Live |
| RUITAI INTERNATIONAL TRADE (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| RUITAI JINHENG INTERNATIONAL BUSINESS LIMITED | Private company limited by shares | Live |
| SHANGHAI RUITAI INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| RUITAI INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| CHILE RUITAI INT'L PHOSPHATE CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| Ruitai Investment Limited | Private company limited by shares | Dissolved |
| RUITAI JINHENG LIMITED | | Live |
| HK RUITAI BUSINESS INVESTMENT & MANAGEMENT CO., LIMITED | Private company limited by shares | Live |
| ORIENT RUITAI ENTERPRISE LIMITED | Private company limited by shares | Live |
| RUITAI PACKAGING MANUFACTORY LIMITED | Private company limited by shares | Live |
| NINGBO RUITAI STATIONERY CO., LIMITED | Private company limited by shares | Live |
| TAIAN RUITAI NEW MATERIAL INCORPORATED CO., LIMITED | Private company limited by shares | Live |
| RUITAI TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| RUITAI (CHINA) ELECTRONICS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Ruitai Trading Limited | Private company limited by shares | Dissolved |
| RUITAI TRADING LIMITED | Private company limited by shares | Live |
| Oriental RuiTai Trading Limited | | Live |
| RUITAIEN TRADING LIMITED | Private company limited by shares | Live |
| RUITAISHENG TRADE LIMITED | Private company limited by shares | Live |
| RUITAIYING LIMITED | Private company limited by shares | Live |
| Ruitaiyuan Technology Limited | Private company limited by shares | Live |
| Ruitang Trade Co., Limited | Private company limited by shares | Live |