| EXPLICIT 1658012 · TMA928838 · design | Owner not shown | 25 Clothing35 Advertising41 Education | Registered | 2016 |
| EXPLORIST 1437050 · TMA824482 | Mitac International Corp. | 9 Electronics | Registered | 2012 |
| EXPLOSIVE 1321003 · TMA750860 · design | EXPLOSIVE PRODUCTIONS LTD. | 9 Electronics14 Jewellery16 Paper+3 | Registered | 2009 |
| EXPLOSION 1103259 · TMA579903 | Owner not shown | 41 Education | Registered | 2003 |
| EXPLOSION 0797834 · TMA478794 | Sobeys Capital Incorporated | 29 Meat | Registered | 1997 |
| EXPLORIA 2148554 · TMA1184407 | MASCO CANADA LIMITED | 11 Lighting | Registered | 2023 |
| EXPLOSM 2138766 · TMA1214241 | Explosm LLC | 16 Paper28 Toys41 Education | Registered | 2023 |
| EXPLORio 1793568 · TMA990441 | an individual | 42 Science | Registered | 2018 |
| EXPLANT 1091984 · TMA684588 | ZIMMER, INC. (A DELAWARE CORPORATION) | 10 Medical | Registered | 2007 |
| EXPELIT 2351471 | Owner not listed | 25 Clothing | Pending | 2024 |
| EXPLAIN. 2280993 · design | Phénotyp | 3 Cosmetics5 Pharmaceuticals35 Advertising+1 | Pending | 2023 |
| EXPLORIUM 1946668 · TMA1203437 | Explorium Ltd | 9 Electronics42 Science | Registered | 2023 |
| EXPLORIAN 1875005 · TMA1076927 | Vita-Mix Management Corporation | 7 Machines | Registered | 2020 |
| EXPLORICA 1464569 · TMA784805 · design | Explorica, LLC | 39 Transport | Registered | 2010 |
| EXPLORICA 1067308 · TMA584977 | Explorica, LLC | 39 Transport | Registered | 2003 |
| EXPLOSAFE 0750968 · TMA452460 · design | Pacific Safety Products Inc. | 17 Rubber | Registered | 1995 |
| EXPLOVENT 0605824 · TMA358204 | C/S CONSTRUCTION SPECIALTIES LIMITED | 6 Metal9 Electronics12 Vehicles+3 | Registered | 1989 |
| EXOPLANET 2265608 | L'OREAL | 3 Cosmetics | Pending | 2023 |
| EXPLORIAL 2159511 | an individual | 39 Transport41 Education42 Science | Pending | 2022 |
| Exoflex 2282566 · TMA1260290 | HILATE INC. | 28 Toys | Registered | 2024 |
| ECOPAL 2260962 · TMA1281172 · design | ECOPAL HOLDINGS CORP. | 8 Hand | Registered | 2025 |
| EigPluy 2223605 · TMA1248855 | Shenzhen Aijiayuan Trading Co., Ltd. | 21 Housewares | Registered | 2024 |
| EXFOLIOMASK 2212326 · TMA1243097 | Maison Apothecare Inc. | 3 Cosmetics | Registered | 2024 |
| ExploCap 2211567 · TMA1232913 | Owner not shown | 1 Chemicals | Registered | 2024 |
| ECBL 2197392 · TMA1239704 | EASTERN CANADIAN BASKETBALL LIMITED | 25 Clothing28 Toys36 Finance+2 | Registered | 2024 |