| Dean Limited | Private company limited by shares | Live |
| DEAN ASIA LIMITED | Private company limited by shares | Live |
| China Dean Machinery Co., Limited | Private company limited by shares | Live |
| Enterprise College Dean Of Federation Limited | Private company limited by shares | Live |
| DEAN AND DELUCA LIMITED | Private company limited by shares | Dissolved |
| EVER DEAN LIMITED | Private company limited by shares | Live |
| Dean Expansion Company Limited | Private company limited by shares | Live |
| GAIN DEAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHINA HOSPITAL VOCATIONAL DEAN ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| GERMANY DEAN PETROCHEMICAL INDUSTRY (CHINA) LIMITED | Private company limited by shares | Live |
| ROYAL DEAN INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| DEANCHENG CO., LIMITED | Private company limited by shares | Live |
| DEANCO INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| DEANCOINS COMPANY LIMITED | Private company limited by shares | Live |
| DEANERY LIMITED | Private company limited by shares | Dissolved |
| Deanhill Partners Limited | Private company limited by shares | Live |
| DEANHURST (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| DEANIE WENS INDUSTRIAL LIMITED | Private company limited by shares | Live |
| DEANIE IP PRODUCTION LIMITED | Private company limited by shares | Live |
| DEANILY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| DEANLAKE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| DEANLONG INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Deanpharma Biomedical Limited | Private company limited by shares | Live |
| DEANPHONE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Deanpower Co., Limited | Private company limited by shares | Live |
| DEANSBROOK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| DEANSCO COMPANY LIMITED | Private company limited by shares | Live |
| DEANSEE LIMITED | Private company limited by shares | Dissolved |
| DEANSEE ENTERTAINMENT LIMITED | Private company limited by shares | Dissolved |
| DEANSGATE COMPANY LIMITED | Private company limited by shares | Dissolved |
| DEANSKY INVESTMENTS LIMITED | Private company limited by shares | Live |
| DEANSPATH LIMITED | Private company limited by shares | Dissolved |
| DEANSTON LIMITED | Private company limited by shares | Live |
| DEANSWAY HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| DEANWELL TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| DEANWISE LIMITED | Private company limited by shares | Dissolved |
| HONG KONG DEANYU TRADING CO., LIMITED | Private company limited by shares | Live |