| ERSTP 1313123 · TMA775824 · design | Siemens Canada Limited Siemens Canada Limitée | 9 Electronics35 Advertising42 Science | Registered | 2010 |
| EuroStar 1768821 · TMA1054780 | Marine Canada Acquisition Inc. | 12 Vehicles | Registered | 2019 |
| EUROSTAR 0848988 · TMA619291 | Eurostar International Limited | 3 Cosmetics7 Machines9 Electronics+17 | Registered | 2004 |
| EUROSTAR 0747811 · TMA448583 | an individual | 11 Lighting30 Coffee35 Advertising+3 | Registered | 1995 |
| ERGDATA 2131071 · TMA1175958 | Concept2, Inc. | 9 Electronics | Registered | 2023 |
| ERGATTA 2209978 | Ergatta, Inc. | 9 Electronics28 Toys38 Telecommunications+1 | Pending | 2022 |
| EUROSTEAM 1442628 · TMA777992 · design | 974514 Alberta Ltd. | 9 Electronics21 Housewares22 Ropes+2 | Registered | 2010 |
| EUROSTEAM 1111547 · TMA582779 | 974514 Alberta Ltd. | 5 Pharmaceuticals7 Machines9 Electronics+3 | Registered | 2003 |
| Eurostage 1098910 · TMA602278 | Masterstage Mfg. Inc. | 6 Metal | Registered | 2004 |
| Erectin 2204622 · TMA1226322 | Leading Edge Marketing Inc. | 5 Pharmaceuticals | Registered | 2024 |
| ERGOTOES 2156274 · TMA1192185 · design | Delta Galil Industries Ltd. | 25 Clothing | Registered | 2023 |
| EirGiaete 2139121 · TMA1214261 | FutureStar Inc. | 11 Lighting21 Housewares | Registered | 2023 |
| EUROSTONE 2136805 · TMA1187708 | an individual | 22 Ropes | Registered | 2023 |
| ERSDGG 2108680 · TMA1198733 | Hefei Zhengniu Electronic Commerce Co. Ltd. | 25 Clothing | Registered | 2023 |
| EROCKTION 2082470 · TMA1167021 | an individual | 25 Clothing35 Advertising43 Restaurants | Registered | 2023 |
| ERCD 2066523 · TMA1278529 | Opla Energy Ltd. | 7 Machines | Registered | 2024 |
| eurostep 2024215 · TMA1129922 | an individual | 9 Electronics35 Advertising42 Science | Registered | 2022 |
| EUROSTREAM 2022514 · TMA1197479 · design | Globe Union Industrial Corp. | 11 Lighting21 Housewares | Registered | 2023 |
| ERGOTECH 1996269 · TMA1195136 | ATG Ceylon (Pvt) Limited | 9 Electronics | Registered | 2023 |
| ERZYDO 1938682 · TMA1071345 | Owner not shown | 5 Pharmaceuticals | Registered | 2020 |
| ericotry 1933018 · TMA1110672 | an individual | 21 Housewares | Registered | 2021 |
| erioctry 1933013 · TMA1110676 | an individual | 21 Housewares | Registered | 2021 |
| ERGOTHOTIC 1873691 · TMA1051982 | Shoes West, Inc. | 25 Clothing | Registered | 2019 |
| ERGODYNE 1833182 · TMA1024809 | Tenacious Holdings, Inc. | 9 Electronics28 Toys | Registered | 2019 |
| ERISSTATION 1766727 · TMA960840 | Vtech Communications, Inc. | 9 Electronics | Registered | 2017 |