| EXTON 2106699 · TMA1157551 | Exton Advisors Limited | 36 Finance | Registered | 2022 |
| EXTON 1282922 · TMA681860 | LES PLASTIQUES EXTON INC. | 17 Rubber | Registered | 2007 |
| EXTANE 0992000 · NFLD2000 | STANCO INCORPORATED (A DELAWARE CORPORATION) | 3 Cosmetics4 Oils | Registered | 1933 |
| EXETAINER 2052192 · TMA1160173 | Labco Limited | 9 Electronics10 Medical21 Housewares | Registered | 2023 |
| Estink 2231346 · TMA1253974 | Shenzhen Zhongyisheng Technology Co., Ltd. | 7 Machines20 Furniture21 Housewares | Registered | 2024 |
| ESTAMICO 2214542 · TMA1244418 · design | Zhoushan Shunchengxing Zixun Guanli Co.,Ltd | 25 Clothing | Registered | 2024 |
| EXTENITY 2213418 · TMA1232936 | Zoetis Services LLC | 5 Pharmaceuticals | Registered | 2024 |
| EXTEND 2208226 · TMA1272663 · design | Extend, Inc. | 9 Electronics35 Advertising36 Finance+1 | Registered | 2024 |
| ECOTOMIA 2202578 · TMA1239848 | an individual | 16 Paper | Registered | 2024 |
| EXATON 2049080 · TMA1273738 | an individual | 1 Chemicals6 Metal7 Machines | Registered | 2024 |
| ESTANE 1964057 · TMA1250453 | Lubrizol Advanced Materials, Inc. | 17 Rubber22 Ropes | Registered | 2024 |
| EXTEND 1843016 · TMA1077250 | BISSELL Inc. | 7 Machines | Registered | 2020 |
| EXtand 1817690 · TMA1033488 | AAUXX KOREA Co., LTD. | 9 Electronics12 Vehicles20 Furniture | Registered | 2019 |
| ECOTONE 1796550 · TMA988553 · design | COTE-RECO INC. | 9 Electronics25 Clothing35 Advertising | Registered | 2018 |
| EXTANG 1791296 · TMA979176 | Extang Corporation, a Michigan corporation | 12 Vehicles | Registered | 2017 |
| EXTEM 1756985 · TMA1035915 | an individual | 17 Rubber | Registered | 2019 |
| EXTENS 1725301 · TMA952659 | SICPA HOLDING SA | 9 Electronics35 Advertising40 Treatment+2 | Registered | 2016 |
| ESTONIA 1622618 · TMA890807 | LAUL ESTONIA PIANO FACTORY LTD. | 15 Musical | Registered | 2014 |
| ESTWING 1619441 · TMA931011 · design | ESTWING MANUFACTURING COMPANY, INC. | 8 Hand | Registered | 2016 |
| ESTEMIQ 1612202 · TMA1028329 | Wyeth LLC | 5 Pharmaceuticals | Registered | 2019 |
| EXTENSIONS 1532162 · TMA866889 | Vonage America LLC | 9 Electronics38 Telecommunications39 Transport | Registered | 2013 |
| ECTANE 1510853 · TMA863507 · design | Eddyfi Canada Inc. | 7 Machines9 Electronics35 Advertising+1 | Registered | 2013 |
| ECTANE 1498078 · TMA863500 | Eddyfi Canada Inc. | 7 Machines9 Electronics35 Advertising+1 | Registered | 2013 |
| EXTAN 1478785 · TMA851126 | an individual | 1 Chemicals5 Pharmaceuticals42 Science+1 | Registered | 2013 |
| ExteNET 1437768 · TMA880787 | Wyeth LLC a Delaware limited liability company | 42 Science | Registered | 2014 |