| DELVE 2049005 · TMA1273736 | Google LLC | 9 Electronics42 Science | Registered | 2024 |
| DELVE 2031007 · TMA1117014 | Briggs & Riley Travelware, LLC | 18 Leather | Registered | 2022 |
| DELVO 1989649 · TMA1133866 | an individual | 1 Chemicals5 Pharmaceuticals9 Electronics+2 | Registered | 2022 |
| DELVE 1674895 · TMA954859 | Microsoft Corporation | 9 Electronics42 Science | Registered | 2016 |
| DELVE 2184815 | High Q Technologies Inc. | 9 Electronics37 Construction42 Science | Pending | 2022 |
| DIOLV 2207894 · TMA1242775 | Quanzhou Aile Sanitary Products Co., Ltd. | 10 Medical | Registered | 2024 |
| DELFI 1841840 · TMA1060027 | an individual | 29 Meat30 Coffee | Registered | 2019 |
| DELFI 1841839 · TMA1060025 · design | an individual | 29 Meat30 Coffee | Registered | 2019 |
| DELFI 0617000 · TMA406287 | Owner not shown | 30 Coffee | Registered | 1992 |
| DELFI 2157051 | Schlumberger Canada Limited | 42 Science | Pending | 2021 |
| DULIV 1907275 | Duliv Die Cutting Products Ltd. | 7 Machines8 Hand | Pending | 2018 |
| Dewulf 2155926 · TMA1191120 | an individual | 7 Machines12 Vehicles35 Advertising | Registered | 2023 |
| DeLeif 2024045 · TMA1141211 | Coastal Delight Fine Food and Drinks Inc. | 29 Meat32 Beer33 Wine+1 | Registered | 2022 |
| DALVEY 2008678 · TMA1171888 | GRANTS OF DALVEY LIMITED | 9 Electronics14 Jewellery18 Leather+1 | Registered | 2023 |
| DELPHA 1664711 · TMA964550 | Owner not shown | 6 Metal11 Lighting20 Furniture | Registered | 2017 |
| DLP 1595217 · TMA876845 | Owner not shown | 35 Advertising | Registered | 2014 |
| DELPHI 1305421 · TMA789162 · design | Delphi Technologies IP Limited | 6 Metal7 Machines9 Electronics+5 | Registered | 2011 |
| DLP 1157103 · TMA617227 | Excel Polymers LLC | 1 Chemicals2 Paints4 Oils | Registered | 2004 |
| DELPHI 1114117 · TMA593303 | CodeGear LLC | 9 Electronics16 Paper35 Advertising+4 | Registered | 2003 |
| DELPHI 1012056 · TMA668631 · design | Delphi Technologies IP Limited | 7 Machines | Registered | 2006 |
| DLP 0857652 · TMA509742 · design | TEXAS INSTRUMENTS INCORPORATED | 9 Electronics | Registered | 1999 |
| DELPHI 0771137 · TMA470837 | Delphi Technologies IP Limited | 12 Vehicles13 Firearms37 Construction+1 | Registered | 1997 |
| DELFIA 0605521 · TMA353353 | an individual | 1 Chemicals5 Pharmaceuticals | Registered | 1989 |
| DLP 0472248 · TMA269153 · design | DE LUXE PRODUITS DE PAPIER INC. | 4 Oils16 Paper17 Rubber | Registered | 1982 |
| Dealup 2334727 | Flowline International Inc. | 35 Advertising38 Telecommunications | Pending | 2024 |