| DOWCO 1931540 · TMA1161694 | Dowco, Inc. | 6 Metal12 Vehicles22 Ropes | Registered | 2023 |
|
| DAIICHI 0675686 · TMA394340 | Angler Sport Group, L.L.C. (a New York limited liability company) | 28 Toys | Registered | 1992 |
|
| Dookeh 2337014 · TMA1273273 | Dookeh Trade LLC | 14 Jewellery25 Clothing | Registered | 2024 |
|
| DIWEISHI 2248243 · TMA1267303 | Shenzhen Diweishi Industrial Co. LTD | 9 Electronics | Registered | 2024 |
|
| DOCK 2141456 · TMA1188679 | "Dr. Martens" International Trading GmbH; "Dr. Maertens" Marketing GmbH | 25 Clothing | Registered | 2023 |
|
| DOC 2125386 · TMA1231046 | "Dr. Martens" International Trading GmbH; "Dr. Maertens" Marketing GmbH | 25 Clothing | Registered | 2024 |
|
| DEWIZ 2113334 · TMA1232087 | Owner not shown | 10 Medical28 Toys44 Medical | Registered | 2024 |
|
| DOSC 2091212 · TMA1179053 | 2067901 Alberta Inc. | 39 Transport43 Restaurants | Registered | 2023 |
|
| DOSC 2091211 · TMA1206038 · design | 2067901 Alberta Inc. | 39 Transport43 Restaurants | Registered | 2023 |
|
| DOKIO 2040842 · TMA1151626 | Jinhua Dokio Technology Co. Ltd | 9 Electronics | Registered | 2022 |
|
| DOUGH 1994571 · TMA1102595 | CVB Inc. | 20 Furniture | Registered | 2021 |
|
| DICK 1881639 · TMA1085568 | Friedr. Dick GmbH & Co. KG | 7 Machines8 Hand21 Housewares | Registered | 2020 |
|
| DOSH 1827746 · TMA1101342 | DOSH Holdings, Inc. | 9 Electronics35 Advertising36 Finance+3 | Registered | 2021 |
|
| DAWCO 1695217 · TMA928902 | ENTREPRISES DE CONSTRUCTION DAWCO INC. / DAWCO CONSTRUCTION ENTERPRISES INC. | 37 Construction40 Treatment42 Science | Registered | 2016 |
|
| DICE 1681862 · TMA909088 · design | Electronic Arts Inc. | 9 Electronics41 Education42 Science | Registered | 2015 |
|
| DOGI 1631955 · TMA938588 | an individual | 25 Clothing | Registered | 2016 |
|
| DISH 1625215 · TMA918691 · design | an individual | 37 Construction | Registered | 2015 |
|
| DOC 1610268 · TMA926622 · design | The Canadian Association of Optometrists | 6 Metal9 Electronics14 Jewellery+8 | Registered | 2016 |
|
| DISH 1578878 · TMA955045 · design | an individual | 9 Electronics38 Telecommunications | Registered | 2016 |
|
| DoCC 1540976 · TMA837584 | A joint venture between: Canawipe Distributors Ltd. and MASS Environmental Services Inc. | 16 Paper21 Housewares | Registered | 2012 |
|
| DICHO 1400157 · TMA788488 · design | TIANJIN TIANSHI GROUP CO. LTD. | 3 Cosmetics | Registered | 2011 |
|
| DICO 1381344 · TMA737286 | SOCIETE DES LOTERIES DU QUEBEC | 41 Education | Registered | 2009 |
|
| DESCH 1365910 · TMA811778 · design | Desch Antriebstechnik GmbH & Co. KG | 6 Metal7 Machines12 Vehicles+4 | Registered | 2011 |
|
| DOC 1241113 · TMA661447 | Cranial Technologies, Inc. | 10 Medical | Registered | 2006 |
|
| DOC 1179659 · TMA667160 | RailComm LLC | 9 Electronics | Registered | 2006 |
|