| DALTON LIMITED | Private company limited by shares | Live |
| Dalton Advisory Limited | Private company limited by shares | Live |
| Dalton Alliance Limited | | Live |
| DALTON BEARING & HYDRAULIC CO., LIMITED | Private company limited by shares | Live |
| DALTON BUSINESS TRADE LIMITED | Private company limited by shares | Live |
| DALTON CHEMICAL (ASIA) CO., LIMITED | Private company limited by shares | Live |
| Dalton College Limited | Private company limited by shares | Live |
| DALTON WAIN COMMUNICATION LIMITED | Private company limited by shares | Live |
| DALTON DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| DALTON EDUCATION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| DALTON EDUCATION LIMITED | Private company limited by shares | Live |
| DALTON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Dalton BS Engineering Limited | | Live |
| DALTON ENTERPRISES LIMITED | Private company limited by shares | Live |
| Dalton Foundation Limited | Company limited by guarantee | Live |
| Dalton Financial Group Limited | Private company limited by shares | Live |
| DHC One Dalton (HK) Limited | Private company limited by shares | Live |
| DALTON (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| Dalton Investments (Hong Kong) Limited | Private company limited by shares | Live |
| DALTON CAPITAL (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONGKONG DALTON GROUP LIMITED | Private company limited by shares | Live |
| DALTON INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| DALTON INDUSTRIAL LIMITED | Private company limited by shares | Live |
| DALTON INDUSTRIAL CO., LIMITED | | Live |
| DALTON INTERNATIONAL (ASIA) LIMITED | Private company limited by shares | Dissolved |
| Dalton Chemicals International (Hong Kong) Limited | Private company limited by shares | Live |
| Dalton International China Association Limited | Private company limited by shares | Live |
| DALTON INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| DALTON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Dalton Learning Lab Limited | Private company limited by shares | Live |
| LITTLE DALTON PRE-SCHOOL LIMITED | Private company limited by shares | Live |
| DALTON ELECTRICAL MANUFACTURING COMPANY, LIMITED | Private company limited by shares | Dissolved |
| NOON DALTON LIMITED | Private company limited by shares | Live |
| DALTON PACIFIC ENTERPRISES LIMITED | Private company limited by shares | Live |
| Dalton School Hong Kong Limited | Company limited by guarantee | Live |
| DALTON & SELL LIMITED | Private company limited by shares | Dissolved |
| DALTON BUYING SERVICES LIMITED | Private company limited by shares | Live |
| LITTLE DALTON EDUCATION SERVICES LIMITED | Private company limited by shares | Live |
| DALTON SPORTS LIMITED | Private company limited by shares | Live |
| DALTON TECHNICAL SERVICES CO. LIMITED | Private company limited by shares | Live |
| Hong Kong Dalton Textile Co., Limited | Private company limited by shares | Live |
| DALTON TEXTILES LIMITED | Private company limited by shares | Dissolved |
| DALTON TRADING LIMITED | Private company limited by shares | Live |
| DALTON WINE LIMITED | Private company limited by shares | Dissolved |