| ekcentrica 2115449 · TMA1182957 | an individual | 35 Advertising | Registered | 2023 |
| EGGCENTRIC 1737123 · TMA954508 | CANADIAN EGG MARKETING AGENCY | 35 Advertising41 Education | Registered | 2016 |
| ECCENTRICA 2333797 · design | an individual | 12 Vehicles37 Construction42 Science | Pending | 2024 |
| EXXENTRIC 1913074 · TMA1225596 | an individual | 9 Electronics10 Medical28 Toys+1 | Registered | 2024 |
| ECENTRAL 1968790 · TMA1266133 | RIOCAN REAL ESTATE INVESTMENT TRUST | 36 Finance37 Construction | Registered | 2024 |
| eCENTRAL 2063141 | RioCan Realty Investments Partnership Ten LP, by its general partner, RioCan Financial Services Limited | 35 Advertising36 Finance42 Science+1 | Pending | 2020 |
| ESSENTRICS 1649433 · TMA929293 | 140077 CANADA INC. | 9 Electronics16 Paper35 Advertising+2 | Registered | 2016 |
| EXCENTRICITÉ 1910771 · TMA1216668 | Le Collège d'arts appliqués et de technologie La Cité collégiale / Collège d'arts appliqués et de technologie La Cité collégiale | 9 Electronics16 Paper18 Leather+8 | Registered | 2024 |
| ECONOTRIM 1455924 · TMA810110 | Johnson Hi-Tech (Australia) Pty Ltd | 13 Firearms | Registered | 2011 |
| Ecentaur 2248241 · TMA1268611 | Owner not listed | 21 Housewares | Registered | 2024 |
| ECONTROL 2119403 · TMA1164991 | Vorys, Sater, Seymour and Pease LLP | 45 Legal | Registered | 2023 |
| ESENTTIA 2033565 · TMA1166470 · design | an individual | 17 Rubber | Registered | 2023 |
| ECENTA 2003397 · TMA1179858 · design | Owner not shown | 35 Advertising42 Science | Registered | 2023 |
| ESENTTIA 1831946 · TMA1019666 · design | an individual | 1 Chemicals | Registered | 2019 |
| ECONETIC 1384058 · TMA791108 | FORD MOTOR COMPANY | 12 Vehicles | Registered | 2011 |
| EXCENTIAL 1783253 · TMA1061263 | an individual | 1 Chemicals5 Pharmaceuticals31 Fresh | Registered | 2019 |
| ECOMATRIX 1230094 · TMA652968 | Profile Products LLC | 1 Chemicals31 Fresh | Registered | 2005 |
| EXMATRICO 2363279 | XYLYX BIO, INC. | 1 Chemicals3 Cosmetics5 Pharmaceuticals | Pending | 2024 |
| EKMTBJXY 2220459 · TMA1247039 | Shuangfeng County Chenchen Technology Co., Ltd. | 25 Clothing | Registered | 2024 |
| Eismodra 2212856 · TMA1280871 | PUJIANG ELEMENT HOME FURNISHING CO.LTD. | 20 Furniture | Registered | 2025 |
| Econtrolly 2206924 · TMA1240346 | ShenZhen XinHao Electronic Commerce Co.,Ltd | 9 Electronics | Registered | 2024 |
| ESENTA 2174680 · TMA1211297 | ConvaTec Inc. | 3 Cosmetics | Registered | 2023 |
| ECOMAID 2172946 · TMA1226084 · design | Chongqing Chenghongzhi Import and Export Trade Co. Ltd. | 7 Machines | Registered | 2024 |
| ESSENTIUM 2166295 · TMA1269740 | RHODES PETCARE LIMITED | 31 Fresh | Registered | 2024 |
| ESSENTAVAX 2156345 · TMA1227995 | ImmunityBio, Inc. | 5 Pharmaceuticals | Registered | 2024 |