| DUMAI DOCKYARDS LIMITED | Private company limited by shares | Dissolved |
| Dumarca Asia Limited | Private company limited by shares | Live |
| DUMAREST HONG KONG LIMITED | Private company limited by shares | Live |
| DUMAREST VIETNAM LIMITED | Private company limited by shares | Live |
| DUMAS COMPANY LIMITED | Private company limited by shares | Dissolved |
| DUMAS & Co. Limited | Private company limited by shares | Live |
| FRANCE ALEXANDRE DUMAS (CHINA) COMPANY LIMITED | Private company limited by shares | Dissolved |
| DUMASTER ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| DUMBARTON LIMITED | Private company limited by shares | Dissolved |
| Dumbarton HK Limited | | Live |
| DUMBARTON GROUP LIMITED | Private company limited by shares | Live |
| DUMBARTON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Dumbbell Group Limited | | Live |
| DumbChat.AI Limited | Private company limited by shares | Live |
| Dumbe Studio Limited | Private company limited by shares | Live |
| DUMBLETON PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| DUMBO COMPANY LIMITED | Private company limited by shares | Dissolved |
| ART DUMBO LIMITED | Private company limited by shares | Live |
| Dumbo K4 Limited | Private company limited by shares | Live |
| Dumbo K1 Limited | Private company limited by shares | Live |
| Dumbo K2 Limited | Private company limited by shares | Live |
| Dumbo K3 Limited | Private company limited by shares | Live |
| Joy Dumbo Limited | Private company limited by shares | Live |
| DUMBO CATERING LIMITED | Private company limited by shares | Live |
| Dumbo Consultancy Limited | | Live |
| DUMBO ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| DUMBO ENTERPRISE LIMITED | Private company limited by shares | Live |
| DUMBO ORIGINAL LIMITED | Private company limited by shares | Live |
| Dumbo Studio Limited | Private company limited by shares | Live |
| Dumbo Network Technology Co. , Limited | Private company limited by shares | Live |
| DUMBO JACK TRADING LIMITED | Private company limited by shares | Live |
| DUMBO WORKSHOP LIMITED | Private company limited by shares | Dissolved |
| Point Dume Limited | Private company limited by shares | Live |
| Dumel Investment Limited | Private company limited by shares | Live |
| Dumella Limited | Private company limited by shares | Live |
| HONGKONG DUMENG GLASS GROUP LIMITED | Private company limited by shares | Dissolved |
| DUMEX LIMITED | Private company limited by shares | Live |
| HONG KONG DUMEX FOOD (GROUP) LIMITED | Private company limited by shares | Dissolved |
| Dumex International Trade Limited | | Live |
| DUMEX NUTRITION LIMITED | Private company limited by shares | Dissolved |
| DUMFRIES COMPANY LIMITED | Private company limited by shares | Live |
| Dumi Company Limited | Private company limited by shares | Live |
| DUMMA INTERNATIONAL FASHION LIMITED | Private company limited by shares | Dissolved |
| Dummy Limited | Private company limited by shares | Live |
| DummyTeam Limited | Private company limited by shares | Live |
| DUMMY-TECH LIMITED | Private company limited by shares | Dissolved |
| DUMO LIMITED | Private company limited by shares | Live |
| Dumochi Company Limited | Private company limited by shares | Live |
| ITALY DUMON (HK) DRESS LIMITED | Private company limited by shares | Dissolved |
| DUMONT COMPANY LIMITED | Private company limited by shares | Dissolved |
| DUMONT COMPANY LIMITED | Private company limited by shares | Dissolved |
| DUMONT LIMITED | Private company limited by shares | Live |
| DUMONT TRAVEL AND TOURS LIMITED | Private company limited by shares | Dissolved |
| DUMPER TRUCKS & DAISIES LIMITED | Private company limited by shares | Live |
| Dumpling Pro Limited | Private company limited by shares | Live |
| Why Not Dumpling Limited | Private company limited by shares | Live |
| QQ DUMPLING LIMITED | Private company limited by shares | Live |
| Nom Nom Dumpling Limited | Private company limited by shares | Live |
| Jm9 Dumpling Company Limited | | Live |
| Moo Moo Dumpling Limited | | Live |
| Delicious Dumpling Restaurant Limited | Private company limited by shares | Live |
| A Freaking Dumpling Limited | | Live |
| TRINITY DUMPLING COMPANY LIMITED | Private company limited by shares | Live |
| Hey Dumplings Limited | | Live |
| Amaze Dumplings Limited | | Live |
| Axia Dumplings Limited | Private company limited by shares | Live |
| Two Three Bowl Dumplings Limited | | Live |
| Bravo Dumplings Limited | | Live |
| HK SHENGJI WANTON DUMPLINGS CATERING CO., LIMITED | | Live |
| Japanese Cream Cheese Dumplings Limited | Private company limited by shares | Live |
| CHIUMIE DUMPLINGS LIMITED | Private company limited by shares | Live |
| CHINESE DUMPLINGS CITY LIMITED | Private company limited by shares | Live |
| Delicate Dumplings Company Limited | | Live |
| Fortune Dumplings Limited | Private company limited by shares | Live |
| My Fresh Dumplings Limited | Private company limited by shares | Live |
| JIN YU HANDMADE DUMPLINGS LIMITED | | Live |
| HAPPY DUMPLINGS LIMITED | Private company limited by shares | Dissolved |
| Old Shanghai Dumplings King Company Limited | Private company limited by shares | Live |
| Little Dumplings Investments Limited | Private company limited by shares | Live |
| MUMMY'S DUMPLINGS LIMITED | Private company limited by shares | Live |
| Xi Ba Fang Dumplings Noodles Limited | Private company limited by shares | Live |
| Fortune Dumplings & Noodles Company Limited | Private company limited by shares | Live |
| Old Shanghai Dumplings Shop Company Limited | Private company limited by shares | Live |
| HuiFu Soup Dumplings HongKong Limited | Private company limited by shares | Live |
| Tasty Dumplings Limited | | Live |
| Dumplings Technology Limited | Private company limited by shares | Live |
| JIN YU HANDMADE DUMPLINGS (WONTON) LIMITED | | Live |
| HUMPTY DUMPTY LIMITED | Private company limited by shares | Live |
| DUMRONIA LIMITED | Private company limited by shares | Dissolved |
| FRANCE JACQUES DUMUS INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Live |
| QIANLONG INT'L GOLD AREA BLOCK CHAIN (HUO DUN) GROUP LIMITED | Private company limited by shares | Live |
| DUNA COMPANY LIMITED | Private company limited by shares | Dissolved |
| DUNA (FRANCE) GROUP LIMITED | Private company limited by shares | Live |
| HK DUNA HOLDING INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| DUNA TRADING LIMITED | Private company limited by shares | Live |
| DUNAJM ESTATES LIMITED | Private company limited by shares | Dissolved |
| DUNAMIS COMPANY LIMITED | Private company limited by shares | Dissolved |
| J1 DUNAMIS LIMITED | Private company limited by shares | Live |
| Dunamis Limited | Private company limited by shares | Live |
| DUNAMIS LIMITED | Private company limited by shares | Live |