| EXELIS 1531620 · TMA877134 | Exelis Inc. | 9 Electronics35 Advertising37 Construction+3 | Registered | 2014 |
| EXCELSIUS 1616776 · TMA890227 · design | Quincaillerie Richelieu Ltee/Richelieu Hardware Ltd. | 6 Metal19 Building20 Furniture | Registered | 2014 |
| EXCELSIUS 1578545 · TMA886213 | Quincaillerie Richelieu Ltee/Richelieu Hardware Ltd. | 20 Furniture | Registered | 2014 |
| EXCELSUS 1888843 · TMA1084134 | CONTITECH TECHNO-CHEMIE GmbH | 6 Metal17 Rubber | Registered | 2020 |
| EXCELSUS 1264478 · TMA667544 | Banfi Products Corporation | 33 Wine | Registered | 2006 |
| EXILIS 1690762 · TMA941828 · design | BTL Medical Technologies Canada Inc. | 10 Medical | Registered | 2016 |
| EZCELLS 1492780 · TMA847113 | ChanTest Corporation | 1 Chemicals | Registered | 2013 |
| EXELYS 1471092 · TMA844026 | an individual | 11 Lighting40 Treatment | Registered | 2013 |
| EXALIS 1115936 · TMA606736 | an individual | 9 Electronics42 Science | Registered | 2004 |
| EXCELSOINS 1816441 · TMA1063307 | 9347-5408 Québec inc. | 35 Advertising36 Finance43 Restaurants+1 | Registered | 2019 |
| EXCELSIOR 2063708 · TMA1185954 | 5002193 Ontario Inc. | 6 Metal19 Building | Registered | 2023 |
| EXCELSIOR 1795150 · TMA986160 · design | OUTILLAGES KING CANADA INC. | 7 Machines8 Hand9 Electronics+2 | Registered | 2017 |
| EXCELSIOR 1735471 · TMA958444 | INSTACHANGE DISPLAYS LIMITED | 20 Furniture | Registered | 2016 |
| EXCELSIOR 1673658 · TMA935808 · design | PHOENIX A.M.D. INTERNATIONAL INC. | 3 Cosmetics5 Pharmaceuticals | Registered | 2016 |
| EXCELSIOR 1646914 · TMA928784 | Monotype Imaging Inc. | 9 Electronics16 Paper | Registered | 2016 |
| EXCELSIOR 1598974 · TMA875809 · design | PHOENIX A.M.D. INTERNATIONAL INC. | 3 Cosmetics | Registered | 2014 |
| EXCELSIOR 1598768 · TMA875794 · design | PHOENIX A.M.D. INTERNATIONAL INC. | 3 Cosmetics | Registered | 2014 |
| EXCELSIOR 1423463 · TMA761866 | Stryker European Operations Limited and Stryker Corporation | 10 Medical | Registered | 2010 |
| EXCELSIOR 1406735 · TMA804060 | Canadian Tire Corporation, Limited | 12 Vehicles | Registered | 2011 |
| EXCELSIOR 1209432 · TMA666413 · design | PHOENIX A.M.D. INTERNATIONAL INC. | 20 Furniture24 Textiles36 Finance | Registered | 2006 |
| EXCELSIOR 1109952 · TMA611042 | LIDL STIFTUNG & CO. KG | 32 Beer | Registered | 2004 |
| EXCELSIOR 0814332 · TMA476072 | Caribbean Brands Limited | 30 Coffee | Registered | 1997 |
| EXCELSIOR 0777080 · TMA453232 | EXCELSIOR FOODS INC. | 29 Meat30 Coffee | Registered | 1996 |
| EXCELSIOR 0777079 · TMA455565 · design | EXCELSIOR FOODS INC. | 29 Meat30 Coffee | Registered | 1996 |
| EXCELSIOR 0769050 · TMA466524 | Norsat International Inc. | 9 Electronics | Registered | 1996 |