| EXTERIOS 1626118 · TMA925103 | Panasonic Corporation | 11 Lighting | Registered | 2016 |
| EXTERNIT 1539935 · TMA838301 | Everguard Coatings International Limited | 2 Paints | Registered | 2012 |
| EXTERNUS 2356893 | Owner not listed | 33 Wine | Pending | 2024 |
| EXTARO 1802530 · TMA985171 | an individual | 9 Electronics10 Medical | Registered | 2017 |
| EXTERIS 1709919 · TMA1028398 | Discovery Purchaser Corporation | 1 Chemicals5 Pharmaceuticals | Registered | 2019 |
| EXTERRA 1625058 · TMA883775 | Logix Brands Ltd. | 17 Rubber | Registered | 2014 |
| EXTERIA 1443250 · TMA782731 | Derby Building Products, LLC. | 19 Building | Registered | 2010 |
| EXTERIA 1443179 · TMA782732 · design | Derby Building Products, LLC. | 19 Building | Registered | 2010 |
| Exterra 1385977 · TMA737367 | Superior Industries, Inc. | 7 Machines | Registered | 2009 |
| EXTERDENS 1399912 · TMA798306 | BASF WOLMAN GMBH | 1 Chemicals19 Building | Registered | 2011 |
| EXTERRAN 1362736 · TMA797338 · design | Enerflex US Holdings Inc. | 7 Machines9 Electronics11 Lighting | Registered | 2011 |
| EXTERRAN 1362728 · TMA797337 | Enerflex US Holdings Inc. | 7 Machines9 Electronics11 Lighting | Registered | 2011 |
| ESTERPRO 1149502 · TMA596949 | EAST COAST ROPE LIMITED | 22 Ropes | Registered | 2003 |
| estro 2156182 · TMA1257725 · design | an individual | 18 Leather25 Clothing35 Advertising | Registered | 2024 |
| EXTRICO 2113206 · TMA1222082 | Extrico Health Inc. | 9 Electronics35 Advertising42 Science | Registered | 2024 |
| Extralo 2109791 · TMA1226789 | FRAMATOME | 1 Chemicals | Registered | 2024 |
| EXTRU 2073464 · TMA1137669 | Maag Witte GmbH | 7 Machines | Registered | 2022 |
| EXETER 1907868 · TMA1121001 | EXETER FINANCE LLC | 36 Finance | Registered | 2022 |
| EXTRI 1853697 · TMA1020428 · design | Shenzhen Huide Watch Industry Co. Ltd. | 14 Jewellery | Registered | 2019 |
| EXTHREE 1785298 · TMA977875 · design | CBN INTERNATIONAL CO. LTD. | 7 Machines9 Electronics18 Leather+3 | Registered | 2017 |
| EASTERN 1683739 · TMA922764 | Pulsafeeder, Inc. | 7 Machines | Registered | 2015 |
| EZTURN 1652743 · TMA933670 | UNIWELD PRODUCTS, INC. | 6 Metal | Registered | 2016 |
| EXETER 1360851 · TMA754207 | CITIZEN WATCH CANADA LTD. MONTRES CITIZEN CANADA LTÉE | 14 Jewellery | Registered | 2009 |
| EXTRON 1260044 · TMA672823 | RGB Systems, Inc. | 9 Electronics | Registered | 2006 |
| ESTERA 1226869 · TMA654232 | NSE Products, Inc. (a Delaware corporation) | 5 Pharmaceuticals | Registered | 2005 |