| WISE DUKE (HK) CO., LIMITED | Private company limited by shares | Live |
| GRAND DUKE METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| DUKEBRNZ INT'L FASHION LIMITED | Private company limited by shares | Live |
| DUKECHAN INDUSTRY COMPONENTS CO., LIMITED | Private company limited by shares | Live |
| DUKEDOM ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Duke(Hongkong)Medical Co., Limited | Private company limited by shares | Live |
| DUKER INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| DUKES COMPANY LIMITED | Private company limited by shares | Live |
| DUKE'S HK COMPANY LIMITED -THE- | Private company limited by shares | Live |
| Dukes I Limited | Private company limited by shares | Live |
| Dukes Asia Limited | Private company limited by shares | Live |
| DUKES IMPORT EXPORT LIMITED | Private company limited by shares | Dissolved |
| DUKE'S GROUP LIMITED | Private company limited by shares | Live |
| DUKE'S JEWELLERY LIMITED | Private company limited by shares | Dissolved |
| Duke's Multimedia Limited -The- | Private company limited by shares | Live |
| Duke's International Trading Co., Limited | Private company limited by shares | Live |
| DUKES VINYL LIMITED | | Live |
| HONG KONG DUKIN CO., LIMITED | Private company limited by shares | Live |
| DUKLING LIMITED | Private company limited by shares | Live |
| KOREA DUKO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| DUKPAY LIMITED | Private company limited by shares | Live |
| DUKSAN INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Duksik Limited | Private company limited by shares | Live |
| DUK-SING TONG COMPANY LIMITED | Private company limited by shares | Live |
| DUKSOO MACHINERY (CHINA) LIMITED | Private company limited by shares | Dissolved |
| DUKU LIMITED | | Live |
| DUKU ESTATES LIMITED | Private company limited by shares | Dissolved |
| DUKY LIMITED | Private company limited by shares | Dissolved |
| Dula Informatics Limited | | Live |
| Dulade Co., Limited | Private company limited by shares | Live |
| DULAFIT LIMITED | Private company limited by shares | Live |
| FRANCE DULAN GROUP LIMITED | Private company limited by shares | Live |
| DULANG MAS LIMITED | Private company limited by shares | Dissolved |
| HK DULAPI RESTAURANT CHAIN AGENCIES GROUP LIMITED | Private company limited by shares | Dissolved |
| DULAVIS SANITARY WARE (HONGKONG) LIMITED | Private company limited by shares | Live |
| DULAVIS SANITARY WARES (GERMANY) LIMITED | Private company limited by shares | Dissolved |
| DULAYA LIMITED | Private company limited by shares | Dissolved |
| DULCAN INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Aqua Dulce Asia Limited | Private company limited by shares | Live |
| Dulce Jewellery Limited | | Live |
| Dulce Link Limited | Private company limited by shares | Dissolved |
| DULCE SHIREEN LIMITED | Private company limited by shares | Live |
| DULCES FRUTAS LIMITED | Private company limited by shares | Live |
| DULCET LIMITED | Private company limited by shares | Dissolved |
| Dulcet HK Limited | Private company limited by shares | Live |
| Dulcet Limited | Private company limited by shares | Live |
| DULCIBELLA LIMITED | Private company limited by shares | Dissolved |
| YU MEI LAI DULCIMER ARTS CENTER LIMITED | Private company limited by shares | Live |
| HONG KONG DULCIMER ORCHESTRA ASSOCIATION LIMITED | Company limited by guarantee | Live |
| HONG KONG DULCIMER ORCHESTRA LIMITED | Private company limited by shares | Dissolved |
| HONG KONG DULCIMER ORCHESTRA LIMITED | Company limited by guarantee | Live |
| MELODY DULCIMER ARTS ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| Dulcinea (Group) Co., Limited | Private company limited by shares | Live |
| Dulcis Limited | Private company limited by shares | Live |
| Dulev (China) Limited | Private company limited by shares | Live |
| GERMANY DULEY HOLDING LIMITED | Private company limited by shares | Dissolved |
| DULFORD LIMITED | Private company limited by shares | Dissolved |
| DULI ELECTRIC LIMITED | Private company limited by shares | Dissolved |
| Duli (HK) Group Limited | | Live |
| DULI HONG KONG LIMITED | Private company limited by shares | Dissolved |
| HONGKONG DULI YINXIANG DRESS LIMITED | Private company limited by shares | Live |
| HK DULI INDUSTRY GROUP LIMITED | Private company limited by shares | Live |
| Dulian Mr and Mrs Co. Limited | | Live |
| DULIRIO PRIVATE EQUITY LIMITED | Private company limited by shares | Live |
| DULISI GROUP LIMITED | Private company limited by shares | Dissolved |
| DULIYINXIANG LIMITED | | Live |
| DULKA COMPANY LIMITED | Private company limited by shares | Dissolved |
| DULKAR LIMITED | Private company limited by shares | Live |
| Dull Limited | Private company limited by shares | Live |
| DULL DULL LIMITED | | Live |
| Mai Dull Holding Company Limited | Private company limited by shares | Live |
| DULLATER INVESTMENTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Dulles Limited | | Live |
| DULLFUL LIMITED | Private company limited by shares | Live |
| DULOBE LIMITED | Private company limited by shares | Live |
| DULOK LIMITED | Private company limited by shares | Live |
| DULONG CO., LIMITED | Private company limited by shares | Live |
| DULONG INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| PERLAS SA DULONG SILANGAN FOUNDATION (HK) LIMITED | Private company limited by shares | Live |
| NANCHANG DULONG INDUSTRY LIMITED | Private company limited by shares | Live |
| Dulos International Limited | Private company limited by shares | Live |
| Dulos Partners Limited | Private company limited by shares | Live |
| Dulou Wine Company Limited | Private company limited by shares | Live |
| DULPER COMPANY LIMITED | Private company limited by shares | Dissolved |
| DULUTH LIMITED | Private company limited by shares | Live |
| DULUTH INVESTMENT COMPANY LIMITED | | Live |
| DULUTH TRADING LIMITED | Private company limited by shares | Dissolved |
| U.S.A. DULUX LIMITED | Private company limited by shares | Dissolved |
| DULWICH LIMITED | Private company limited by shares | Dissolved |
| DULWICH LIMITED | Private company limited by shares | Dissolved |
| DULWICH LIMITED | Private company limited by shares | Live |
| DULWICH INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| DULWIDGE BROS. CO., LIMITED | Private company limited by shares | Dissolved |
| DULWITCH LIMITED | Private company limited by shares | Live |
| DULY GOOD DEVELOPMENT INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| DULY GOOD TRADING LIMITED | Private company limited by shares | Dissolved |
| DULY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| DULY GOOD INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| DULY FAIR TRADING CO. LIMITED | Private company limited by shares | Dissolved |
| DUMA LIMITED | Private company limited by shares | Dissolved |