| DIGITALAIRE 2259404 · TMA1276535 | Conair LLC | 11 Lighting | Registered | 2024 |
| DigitalOcean 2075857 · TMA1175690 | DigitalOcean, LLC | 9 Electronics38 Telecommunications42 Science | Registered | 2023 |
| DIGITALVISION 1966934 · TMA1156724 | BISSELL Inc. | 7 Machines | Registered | 2022 |
| DIGITALIST 1856065 · TMA1140138 | an individual | 9 Electronics35 Advertising38 Telecommunications+2 | Registered | 2022 |
| DIGITALAIR 1842302 · TMA1035047 | JP Scope, Inc. | 9 Electronics12 Vehicles42 Science | Registered | 2019 |
| DIGITALROCK 1837382 · TMA1026951 | Dassault Systemes Simulia Corp. | 9 Electronics42 Science | Registered | 2019 |
| DIGITALGLOBE 1644140 · TMA948767 · design | Digital Globe, Inc. | 39 Transport | Registered | 2016 |
| :DIGITALHUMANITY 1550546 · TMA860049 · design | an individual | 9 Electronics14 Jewellery16 Paper+5 | Registered | 2013 |
| DIGITALARENA 1084661 · TMA661909 | ATLANTIC RECORDING CORPORATION | 41 Education | Registered | 2006 |
| DIGITALSHIELD 2253948 | NFP Corp. | 36 Finance | Pending | 2023 |
| DigitalBoost 2229897 | CooperVision International Limited | 9 Electronics | Pending | 2022 |
| DIGITALMONSTER 2205863 | Kabushiki Kaisha Bandai (Bandai Co. Ltd.) | 9 Electronics16 Paper28 Toys+1 | Pending | 2022 |
| DIGITALBRIDGE 2148899 · design | DigitalBridge Operating Company, LLC | 35 Advertising36 Finance38 Telecommunications+1 | Pending | 2021 |
| DIGITALBRIDGE 2148897 | DigitalBridge Operating Company, LLC | 35 Advertising36 Finance38 Telecommunications+1 | Pending | 2021 |
| DIGITALSTAFF 1969179 | YourTech Limited | 9 Electronics35 Advertising36 Finance+2 | Pending | 2019 |
| DIGITALDISTINCTIONS 1613648 · TMA928715 | APOGEE ENTERPRISES, INC. a legal entity | 19 Building | Registered | 2016 |
| Dhustlerz 2256712 · TMA1276267 | Dhustlerz Inc. | 25 Clothing35 Advertising41 Education | Registered | 2024 |
| Decdeal 2201503 · TMA1253738 | Shenzhen Tomtop Technology Co. Ltd. | 21 Housewares | Registered | 2024 |
| DISTAIL 2181957 · TMA1218594 · design | APT Medical Inc. | 10 Medical | Registered | 2024 |
| DIGITALMARKETER 2169379 · TMA1221407 · design | Digital Marketer Labs, LLC | 9 Electronics35 Advertising41 Education+1 | Registered | 2024 |
| DIGITALMARKETER 2169378 · TMA1221406 · design | Digital Marketer Labs, LLC | 9 Electronics35 Advertising41 Education+1 | Registered | 2024 |
| DISTILLERSR 2159918 · TMA1194907 · design | DistillerSR Inc. | 42 Science | Registered | 2023 |
| DUSTLAB 2131107 · TMA1256141 | Cycle Direct Pty Ltd | 9 Electronics18 Leather21 Housewares+2 | Registered | 2024 |
| 1905 DISTILLERY 2105347 · TMA1189583 · design | 1905 DISTILLERY LTD. | 33 Wine35 Advertising | Registered | 2023 |
| 1905 DISTILLERY 2102697 · TMA1181690 | 1905 DISTILLERY LTD. | 33 Wine35 Advertising | Registered | 2023 |