| DYNACORE 1929267 · TMA1114525 | KEYSTONE DENTAL, INC. a legal entity | 5 Pharmaceuticals10 Medical | Registered | 2021 |
| DYNAGREEN 1875065 · TMA1075441 | Dynagreen Technology Inc. | 21 Housewares43 Restaurants | Registered | 2020 |
| DYNACRAFT 1748035 · TMA977469 | DYNACRAFT BSC, INC. | 12 Vehicles28 Toys | Registered | 2017 |
| DYNACORE 1492435 · TMA811928 | Dynawave Incorporated | 9 Electronics | Registered | 2011 |
| DYNACRETE 1097651 · TMA605330 | C. Darell and Associates Incorporated | 1 Chemicals2 Paints3 Cosmetics+9 | Registered | 2004 |
| DYNACARE 0899408 · TMA531306 | an individual | 35 Advertising44 Medical | Registered | 2000 |
| DYNACRAFT 0315301 · TMA163146 | PACCAR Inc | 6 Metal17 Rubber | Registered | 1969 |
| dynaCERT 1991579 | dynaCERT Inc. | 9 Electronics36 Finance37 Construction+2 | Pending | 2019 |
| DYNASCORE 2085524 · TMA1146004 | Roam HQ, Inc. | 9 Electronics42 Science | Registered | 2022 |
| DYNAKRAFT 1885509 · TMA1062213 | Nippon Dynawave Packaging Company, LLC | 1 Chemicals | Registered | 2019 |
| DYNACHROM 1832065 · TMA1076509 | ROLEX SA | 14 Jewellery | Registered | 2020 |
| DYNACOR 1706476 · TMA994191 | DYNACOR COMMUNICATIONS INC. | 35 Advertising41 Education42 Science | Registered | 2018 |
| DYNACOR 1696378 · TMA994192 · design | DYNACOR COMMUNICATIONS INC. | 9 Electronics41 Education42 Science | Registered | 2018 |
| DYNACORD 1689342 · TMA1030891 | Owner not shown | 10 Medical | Registered | 2019 |
| DYNACARGO 1611652 · TMA871113 | SHAANXI YANCHANG PETROLEUM GROUP RUBBER CO. LTD | 12 Vehicles37 Construction | Registered | 2014 |
| DYNACHROME 1034717 · TMA552366 | Atotech Deutschland GmbH | 7 Machines13 Firearms | Registered | 2001 |
| DYNACOR 0559064 · TMA322966 | Cardinal Health Canada Inc. | 8 Hand10 Medical11 Lighting+1 | Registered | 1987 |
| DYNACORD 0270972 · TMA129794 | EVI AUDIO GMBH | 9 Electronics | Registered | 1963 |
| DYNASCRYBE 2240512 · TMA1261508 · design | Guangzhou Shiyuan Innovation Technology Co. Ltd. | 9 Electronics | Registered | 2024 |
| DAYMAKER 2229285 · TMA1252927 | Daymaker Coffee Roasters Inc. | 30 Coffee | Registered | 2024 |
| DANGER 2199743 · TMA1241246 · design | Danger Group Company Limited | 25 Clothing28 Toys | Registered | 2024 |
| Demkor 2197874 · TMA1222485 | Korn GmbH | 1 Chemicals | Registered | 2024 |
| Dinosour 2190077 · TMA1233673 | PHILLIPS BREWING LIMITED PARTNERSHIP | 32 Beer | Registered | 2024 |
| DENSURKO 2184998 · TMA1218608 | GLAXO GROUP LIMITED | 5 Pharmaceuticals | Registered | 2024 |
| DANKCRAFT 2178488 · TMA1228222 | Muskoka Grown Limited | 1 Chemicals31 Fresh34 Tobacco | Registered | 2024 |