| DCC 2147884 · TMA1198082 | Axsome Therapeutics, Inc. | 44 Medical | Registered | 2023 |
| DCZC 2130490 · TMA1186618 | an individual | 25 Clothing28 Toys | Registered | 2023 |
| DOSC 2091212 · TMA1179053 | 2067901 Alberta Inc. | 39 Transport43 Restaurants | Registered | 2023 |
| DOSC 2091211 · TMA1206038 · design | 2067901 Alberta Inc. | 39 Transport43 Restaurants | Registered | 2023 |
| DCC 2065917 · TMA1195267 | an individual | 9 Electronics | Registered | 2023 |
| DCS 1888941 · TMA1072045 | BONA AB, a corporation organized under the laws of Sweden | 7 Machines | Registered | 2020 |
| DSC 1849918 · TMA1072623 | Dollar Shave Club, Inc. | 3 Cosmetics8 Hand18 Leather+2 | Registered | 2020 |
| DSC 1635410 · TMA1041560 · design | Unilever Global IP Limited | 3 Cosmetics8 Hand21 Housewares+1 | Registered | 2019 |
| DCC 1549615 · TMA888126 · design | Dilmun Consulting Corporation | 35 Advertising36 Finance | Registered | 2014 |
| DCC 1543634 · TMA840812 · design | DCL Corporation | 2 Paints40 Treatment42 Science | Registered | 2013 |
| DCC 1543632 · TMA840808 | DCL Corporation | 2 Paints40 Treatment42 Science | Registered | 2013 |
| DISC 1419373 · TMA827961 · design | Inscape Publishing, Inc. | 9 Electronics16 Paper35 Advertising+1 | Registered | 2012 |
| DCS 1392089 · TMA748831 | DYNAMIC COOKING SYSTEMS, INC., a legal entity | 11 Lighting | Registered | 2009 |
| DSC 1391930 · TMA816777 | CUPID FOUNDATIONS, INC. | 25 Clothing | Registered | 2012 |
| DCS 1043458 · TMA555644 | DCS IPAL CONSULTANTS INC. | 42 Science | Registered | 2001 |
| DSC 0874763 · TMA528775 | Jaguar Land Rover Limited | 7 Machines12 Vehicles | Registered | 2000 |
| DSC 0755796 · TMA529872 · design | Tyco Safety Products Canada, Ltd. | 7 Machines9 Electronics12 Vehicles | Registered | 2000 |
| DSC 0715492 · TMA434426 | Tyco Safety Products Canada, Ltd. | 7 Machines9 Electronics12 Vehicles | Registered | 1994 |
| DCS 0500418 · TMA304712 | DePuy Synthes, Inc. | 10 Medical | Registered | 1985 |
| DSC 0381905 · TMA216037 · design | Detroit Stoker Company, LLC | 7 Machines11 Lighting | Registered | 1976 |
| DSC 0332356 · TMA176575 · design | D AND S CORLEY LIMITED | 9 Electronics40 Treatment | Registered | 1971 |
| DCS 2279714 | KettenWulf Betriebs GmbH | 9 Electronics42 Science | Pending | 2023 |
| DCS 2047572 · design | DYNAMIC COOKING SYSTEMS, INC. | 11 Lighting | Pending | 2020 |
| DSC 2035819 · design | Dollar Shave Club, Inc. | 3 Cosmetics8 Hand18 Leather+2 | Pending | 2020 |
| DISC 0902009 | KITCHENER-WATERLOO HOSPITAL | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 1985 |