| DEIK 2092070 · TMA1171348 | Aukey Technology Co., Ltd | 8 Hand | Registered | 2023 |
| DICK 1881639 · TMA1085568 | Friedr. Dick GmbH & Co. KG | 7 Machines8 Hand21 Housewares | Registered | 2020 |
| DIKI 1833739 · TMA1010872 | Shenzhenshi Yangmao Internationl E-Commerce Co.Ltd | 21 Housewares | Registered | 2018 |
| DIKE 2321134 | an individual | 3 Cosmetics | Pending | 2024 |
| DIKA 2243815 | an individual | 5 Pharmaceuticals | Pending | 2023 |
| DCK 2165294 · TMA1228898 | JIANGSU DONGCHENG POWER TOOLSCo. LTD. | 7 Machines8 Hand9 Electronics | Registered | 2024 |
| DOK 2141455 · TMA1188678 | "Dr. Martens" International Trading GmbH; "Dr. Maertens" Marketing GmbH | 25 Clothing | Registered | 2023 |
| DK 2037646 · TMA1178568 · design | Dplusk Pty Ltd | 25 Clothing | Registered | 2023 |
| DK 2023853 · TMA1148896 · design | DORLING KINDERSLEY LIMITED | 9 Electronics16 Paper | Registered | 2022 |
| DIG 2019726 · TMA1113693 | Dig Inn Restaurant Group, LLC | 43 Restaurants | Registered | 2021 |
| DEK 1993034 · TMA1193169 | Keilhauer Ltd. | 20 Furniture | Registered | 2023 |
| DK 1957587 · TMA1199454 · design | MARK'S WORK WEARHOUSE LTD. | 3 Cosmetics5 Pharmaceuticals6 Metal+10 | Registered | 2023 |
| DOK 1914796 · TMA1106284 | Dyson Technology Limited | 7 Machines | Registered | 2021 |
| DK 1891673 · TMA1090857 · design | DK International Holdings Pty Ltd. | 18 Leather25 Clothing | Registered | 2021 |
| DIG 1858086 · TMA1081434 | an individual | 5 Pharmaceuticals29 Meat30 Coffee | Registered | 2020 |
| DDK 1794408 · TMA985932 · design | DDK Group Co. Ltd. Taiwan Branch | 12 Vehicles | Registered | 2017 |
| DTK 1790617 · TMA985136 · design | Owner not shown | 9 Electronics16 Paper25 Clothing+3 | Registered | 2017 |
| DEK 1768321 · TMA1043653 | Winners Products Engineering Canada Ltd. | 11 Lighting21 Housewares | Registered | 2019 |
| DK 1675415 · TMA948178 · design | an individual | 9 Electronics35 Advertising41 Education | Registered | 2016 |
| DIG 1665778 · TMA943608 | DIG INSIGHTS INC. a legal entity | 42 Science | Registered | 2016 |
| dig 1625788 · TMA909329 | Cricket Media Services, Inc. | 16 Paper | Registered | 2015 |
| DK 1614649 · TMA927423 · design | BROTHER INDUSTRIES, LTD. | 1 Chemicals7 Machines9 Electronics+1 | Registered | 2016 |
| DEK 1481629 · TMA856541 · design | TEK2SPORT INC. | 28 Toys | Registered | 2013 |
| DGK 1478397 · TMA852760 | The Kayo Corp. | 14 Jewellery | Registered | 2013 |
| DIG 1434636 · TMA794021 | NISSAN JIDOSHA KABUSHIKI KAISHA (also trading as NISSAN MOTOR CO. LTD.) | 12 Vehicles | Registered | 2011 |