| Hong Kong DaYuFeng Trade Co., Limited | Private company limited by shares | Live |
| DAYUFOG INDUSTRY CO., LIMITED | | Live |
| JIAXING DAYUH MACHINERY CO., LIMITED | Private company limited by shares | Live |
| HK DAYUHAITANG TECHNOLOGY DEVELOPMENT CO., LIMITED | Private company limited by shares | Live |
| DAYUHUAN TRADING COMPANY LIMITED | Private company limited by shares | Live |
| DAYUKE PROPERTY (HONGKONG) INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| DAYUNG LIMITED | Private company limited by shares | Dissolved |
| HONGKONG DAYUNG OIL FIELD EQUIPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| CHINA DAYUNHE CULTURE MEDIA GROUP CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Dayunhe Import And Export Group Limited | Private company limited by shares | Live |
| DAYUP LIMITED | Private company limited by shares | Live |
| Dayup Auto International Trade Co., Limited | | Live |
| DAYUP IP CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Dayup Technology Co., Limited | Private company limited by shares | Live |
| DAYUP TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| Dayup Trading Co., Limited | Private company limited by shares | Live |
| Dayup Electronics Co., Limited | Private company limited by shares | Live |
| DAY-UP DEVELOP (FOOD) LIMITED | | Live |
| HONGKONG DAY-UP CO., LIMITED | Private company limited by shares | Live |
| DAYUP INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| KOREA JIAQU DAYUSE PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| DaYuShenZhou Biotechnology (Hong Kong) Limited | Private company limited by shares | Live |
| DAYUTAI (ASIA PACIFIC) GROUP LIMITED | Private company limited by shares | Live |
| DAYUTONGBAO HK TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| DAYUXING TRADING HK COMPANY LIMITED | Private company limited by shares | Live |
| DAYUXING TRADING LIMITED | Private company limited by shares | Live |
| Dayvalues Limited | | Live |
| DAYVERVE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| DAYVI CATERING LIMITED | | Live |
| DAYVIEW LIMITED | Private company limited by shares | Dissolved |
| DAYVILLES COMPANY LIMITED | Private company limited by shares | Dissolved |
| DAYWAY LIMITED | Private company limited by shares | Dissolved |
| DAYWAY SHIPPING LIMITED | Private company limited by shares | Dissolved |
| DAYWEALTH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| DAYWELL COMPANY LIMITED | Private company limited by shares | Dissolved |
| DAYWELL LIMITED | Private company limited by shares | Live |
| DAYWELL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| DAYWIDE INVESTMENT LIMITED | Private company limited by shares | Live |
| DAYWIN LIMITED | Private company limited by shares | Live |
| DAYWIN ASSETS CO., LIMITED | Private company limited by shares | Live |
| DAYWIN ASSETS INVESTMENT CO., LIMITED | Private company limited by shares | Dissolved |
| Changzhou DayWin Electric Vehicle Manufacturing (H.K.) Co., Limited | Private company limited by shares | Live |
| DAYWIN ENTERPRISES LIMITED | Private company limited by shares | Live |
| DAYWIN FLORA LIMITED | Private company limited by shares | Live |
| DAYWIN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| DAYWIN INVESTMENT LIMITED | Private company limited by shares | Live |
| DAYWIN PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| DAYWIN TRADING LIMITED | Private company limited by shares | Live |
| DAYWISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| DAYWISE LIMITED | Private company limited by shares | Live |
| DAYWISE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| DAYWISE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| DAYWISE TRADING LIMITED | Private company limited by shares | Dissolved |
| DAYWON FINANCE LIMITED | Private company limited by shares | Live |
| DAY-WON HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| DAY-WON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| DAYWOOD LIMITED | Private company limited by shares | Live |
| DAYWOOD LIMITED | Private company limited by shares | Live |
| DAYYANG SHIP ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DAYYON LIMITED | Private company limited by shares | Live |
| OOPZEE DAYZEE MARKETING LIMITED | Private company limited by shares | Dissolved |
| DAZ3ED LIMITED | | Live |
| DAZA ELECTRONICS LIMITED | Private company limited by shares | Live |
| DAZA GLOBAL LIMITED | Private company limited by shares | Live |
| DAZA GROUP LIMITED | Private company limited by shares | Dissolved |
| DAZA GROUP LIMITED | Private company limited by shares | Live |
| DAZA HOLDING LIMITED | | Live |
| DAZA TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| DAZA TRADING LIMITED | Private company limited by shares | Live |
| DAZAS LIMITED | Private company limited by shares | Live |
| DAZCOM INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| DAZE AP LIMITED | Private company limited by shares | Live |
| HAPPY DAZE LIMITED | Private company limited by shares | Dissolved |
| DAZEC ELECTRONIC CO., LIMITED | Private company limited by shares | Live |
| DAZED PRO LIMITED | Private company limited by shares | Live |
| HK DAZELONG ELECTRONIC CO., LIMITED | Private company limited by shares | Live |
| DAZH GROUP LIMITED | Private company limited by shares | Live |
| DAZHAI LIMITED | Private company limited by shares | Dissolved |
| Hongkong Dazhaiyuan Rosewood Furniture Limited | Private company limited by shares | Live |
| HK DAZHANGGUI INT'L TRADE CO., LIMITED | Private company limited by shares | Dissolved |
| DAZHANGMEN CATERING CO., LIMITED | | Live |
| Arts Academy Group of Dazhen Li Co., Limited -The- | Private company limited by shares | Live |
| DAZHEN (HK) MOTOR CO., LIMITED | Private company limited by shares | Live |
| DAZHEN TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONGKONG DAZHEN TRADING LIMITED | Private company limited by shares | Dissolved |
| DAZHEN IMPORT AND EXPORT CO., LIMITED | Private company limited by shares | Live |
| DAZHEN TRADING LIMITED | Private company limited by shares | Live |
| DAZHEN TRADING LIMITED | | Live |
| DAZHENG INVESTMENT (CHINA) LIMITED | Private company limited by shares | Dissolved |
| HK DAZHENG TOY CO., LIMITED | Private company limited by shares | Live |
| DAZHENG HEALTH CENTER LIMITED | | Live |
| DAZHENG NEW MATERIAL LIMITED | Private company limited by shares | Live |
| DAZHENG TECHNOLOGY LIMITED | Private company limited by shares | Live |
| DAZHENG DIGITAL TECHNOLOGY ( HK ) LIMITED | Private company limited by shares | Dissolved |
| DAZHENG TECHNOLOGY HONG KONG LIMITED | Private company limited by shares | Live |
| DAZHENG TRADING LIMITED | Private company limited by shares | Live |
| DAZHENG WATCH LIMITED | Private company limited by shares | Live |
| Dazhengweiye (Hong Kong) Technology Co., Limited | Private company limited by shares | Live |
| DaZhengXin Special Alloy Limited | | Live |
| DAZHENGXIN (HOLDING) LIMITED | Private company limited by shares | Live |