| Enterneering 2209533 | an individual | 35 Advertising41 Education | Pending | 2022 |
| EnterNet 1738018 · TMA964261 | an individual | 7 Machines16 Paper | Registered | 2017 |
| ENTEROLERT 1397187 · TMA748598 | IDEXX LABORATORIES, INC. | 1 Chemicals | Registered | 2009 |
| ENTERMAURS 2084709 | an individual | 42 Science | Pending | 2021 |
| Entreprenegus 2080647 · TMA1165970 | NEGUS | 41 Education | Registered | 2023 |
| ENTEROPORC 2223453 · TMA1231815 | an individual | 5 Pharmaceuticals | Registered | 2024 |
| ENTEROTEC 2143914 · TMA1215217 | Oil-Dri Corporation of America | 5 Pharmaceuticals | Registered | 2023 |
| ENTERMEDIC 2002013 · TMA1188054 | an individual | 9 Electronics35 Advertising42 Science | Registered | 2023 |
| ENTERRA 1931861 · TMA1122994 · design | Enterra Feed Corporation | 1 Chemicals3 Cosmetics4 Oils+3 | Registered | 2022 |
| ENTERRA 1914063 · TMA1122993 | Enterra Feed Corporation | 1 Chemicals3 Cosmetics4 Oils+3 | Registered | 2022 |
| ENTERADE 1831195 · TMA1033874 | Entrinsic, Inc. | 5 Pharmaceuticals32 Beer | Registered | 2019 |
| ENTRÉE 1708737 · TMA965554 | Mitten Inc. | 6 Metal19 Building35 Advertising | Registered | 2017 |
| ENTEREG 1671244 · TMA912365 | Merck Sharp & Dohme LLC | 5 Pharmaceuticals | Registered | 2015 |
| ENTERIPURE 1659453 · TMA959347 | Natural Factors Nutritional Products Ltd. | 5 Pharmaceuticals | Registered | 2017 |
| entree 1550916 · TMA874337 | an individual | 25 Clothing | Registered | 2014 |
| ENTREPEER 1507367 · TMA815452 | The Canadian Youth Business Foundation | 9 Electronics14 Jewellery16 Paper+4 | Registered | 2012 |
| ENTERICARE 1379808 · TMA775348 | Patheon Softgels, Inc. | 5 Pharmaceuticals | Registered | 2010 |
| ENTERRA 1284260 · TMA685953 | DENTSPLY SIRONA Inc. | 10 Medical | Registered | 2007 |
| ENTREE 0604871 · TMA355903 | Kraft Heinz Canada ULC | 30 Coffee | Registered | 1989 |
| ENTREPRENHER 2079646 · TMA1284097 | 2179171 Alberta Inc | 14 Jewellery16 Paper18 Leather+3 | Registered | 2025 |
| ENTREPRENERD 2053339 · TMA1275407 | Tanaba Group of Companies Ltd. | 35 Advertising42 Science45 Legal | Registered | 2024 |
| EntreprenHer 2028778 · TMA1137500 | 2179171 Alberta Inc | 35 Advertising | Registered | 2022 |
| ENTREPRENEUR 1438572 · TMA790630 | BROTHER INDUSTRIES, LTD. | 7 Machines20 Furniture | Registered | 2011 |
| ENTREPRENERD 1326340 · TMA696982 | Nerds On-Site Inc. | 35 Advertising | Registered | 2007 |
| ENTREPRENEUR 1034623 · TMA580681 | CANADA POST CORPORATION | 16 Paper35 Advertising36 Finance+1 | Registered | 2003 |