| EXPERA 2047366 · TMA1272248 | Debian Information Technology Inc. | 42 Science | Registered | 2024 |
| EXVIERA 1661349 · TMA1027019 | AbbVie Manufacturing Management Unlimited Company | 5 Pharmaceuticals | Registered | 2019 |
| EXUBERANCE 1292696 · TMA774148 | an individual | 2 Paints3 Cosmetics14 Jewellery+7 | Registered | 2010 |
| EQUIFERA 1429909 · TMA791159 | an individual | 33 Wine | Registered | 2011 |
| EZUBRIA 2163955 · TMA1230108 | Galderma Holding SA | 3 Cosmetics5 Pharmaceuticals10 Medical | Registered | 2024 |
| Ecofera 2077912 · TMA1164745 | Cavertin Enterprises Inc | 18 Leather25 Clothing | Registered | 2023 |
| EXPORA 2024671 · TMA1132829 · design | an individual | 25 Clothing | Registered | 2022 |
| EXPERT 1936196 · TMA1112206 · design | MaxCyte, Inc. | 9 Electronics42 Science | Registered | 2021 |
| EXBERRY 1911385 · TMA1112361 | an individual | 1 Chemicals2 Paints3 Cosmetics+6 | Registered | 2021 |
| EXEVER 1773131 · TMA1045405 · design | Owner not shown | 7 Machines11 Lighting | Registered | 2019 |
| ESPERA 1675247 · TMA958711 · design | ESPERA NEUROSCIENCE INC. | 42 Science44 Medical | Registered | 2016 |
| EXPERIA 1651347 · TMA949460 | Canadian Corporate Adventures / Adrenaline Adventures Inc. | 9 Electronics16 Paper35 Advertising+1 | Registered | 2016 |
| EXPRA 1634008 · TMA940236 | Owner not shown | 16 Paper21 Housewares35 Advertising+5 | Registered | 2016 |
| EXPERIA 1490107 · TMA846999 | an individual | 6 Metal9 Electronics10 Medical+7 | Registered | 2013 |
| EXPERT 1408743 · TMA772850 · design | EXPERT INTERNATIONAL GMBH | 35 Advertising37 Construction38 Telecommunications+5 | Registered | 2010 |
| EXPERIA 1398302 · TMA762355 | Strategic Brand Growth, LLC | 25 Clothing | Registered | 2010 |
| EXPERT 1267072 · TMA680285 | Definity Insurance Company | 36 Finance | Registered | 2007 |
| EXPERT 1267071 · TMA680072 · design | Definity Insurance Company | 36 Finance | Registered | 2007 |
| EXPERT 1256589 · TMA711073 | DePuy Synthes, Inc. | 10 Medical44 Medical | Registered | 2008 |
| ECOBERM 1129113 · TMA588890 | REXIUS FOREST BY-PRODUCTS, INC. | 7 Machines37 Construction | Registered | 2003 |
| EXPERT 1099488 · TMA638223 | eResearchTechnology, Inc. (a Delaware Corporation) | 35 Advertising | Registered | 2005 |
| EXPERT 0814087 · TMA490789 · design | The Random House Group Limited | 16 Paper | Registered | 1998 |
| ESPERA 0782601 · TMA495572 | ESPERA-WERKE GMBH | 7 Machines9 Electronics16 Paper+4 | Registered | 1998 |
| EXPRESA 0737313 · TMA466661 | an individual | 30 Coffee | Registered | 1996 |
| EXBERRY 0643257 · TMA382955 | an individual | 2 Paints29 Meat30 Coffee+1 | Registered | 1991 |