| EMSURE 1383607 · TMA871799 | an individual | 1 Chemicals5 Pharmaceuticals | Registered | 2014 |
| EMSAR 0736810 · TMA437364 | EQUIPMENT MANAGEMENT, SERVICE AND REPAIR, INC. | 37 Construction | Registered | 1994 |
| EMSER 0666267 · TMA410626 | STAATSBAD BAD EMS GMBH | 5 Pharmaceuticals21 Housewares | Registered | 1993 |
| ENSURE 1840312 · TMA1026822 | an individual | 5 Pharmaceuticals29 Meat32 Beer | Registered | 2019 |
| ENSURE 1715269 · TMA949691 | Multi Packaging Solutions, Inc. | 16 Paper20 Furniture | Registered | 2016 |
| EMZURI 1477591 · TMA807190 | an individual | 5 Pharmaceuticals9 Electronics14 Jewellery+3 | Registered | 2011 |
| ENSURE 1093924 · TMA571456 | Alcohol Countermeasure Systems (International) Inc. | 9 Electronics | Registered | 2002 |
| ENSURE 0826691 · TMA489149 | DLF Canada Inc. | 5 Pharmaceuticals | Registered | 1998 |
| ENSURE 0551146 · TMA318073 | 3M Company (a Delaware corporation) | 17 Rubber | Registered | 1986 |
| ENSURE 0374449 · TMA204451 | an individual | 5 Pharmaceuticals | Registered | 1975 |
| EMCURE 1968862 | EMCURE PHARMACEUTICALS LIMITED | 5 Pharmaceuticals35 Advertising36 Finance+4 | Pending | 2019 |
| EMCOR 1296682 · TMA690311 | EMCOR Group, Inc. | 35 Advertising37 Construction42 Science | Registered | 2007 |
| EMCOR 1296605 · TMA721223 · design | EMCOR Group, Inc. | 35 Advertising37 Construction42 Science | Registered | 2008 |
| EMCOR 1227764 · TMA651376 | EMCOR Group, Inc. A Delaware Corporation | 37 Construction | Registered | 2005 |
| ENSAR 0485820 · TMA305798 | ENSAR CORPORATION | 6 Metal7 Machines8 Hand+4 | Registered | 1985 |
| EMCOR 0299848 · TMA151300 | Emcor Enclosures, Inc. | 9 Electronics | Registered | 1967 |
| EMZUREL 2108279 · TMA1155542 | an individual | 5 Pharmaceuticals21 Housewares | Registered | 2022 |
| EMSORZI 2063789 · TMA1187138 | Hutchison China MediTech Enterprises (Bahamas) Limited | 5 Pharmaceuticals | Registered | 2023 |
| ensurix 1815290 · TMA1062693 | an individual | 35 Advertising39 Transport42 Science+1 | Registered | 2019 |
| Engsure 1737244 · TMA956880 | Unigroup General Insurance Ltd. | 36 Finance41 Education | Registered | 2016 |
| ENSURCO 0870745 · TMA510324 | ENSURCO INSURANCE GROUP INC. | 35 Advertising36 Finance | Registered | 1999 |
| ENCROUTER 2202957 · TMA1239906 | an individual | 9 Electronics | Registered | 2024 |
| Encryptd. 2154855 · TMA1217422 | Encryptd Chocolates inc. | 30 Coffee | Registered | 2024 |
| ENCIRCLE 2097456 · TMA1254717 | STANDARD TEXTILE CO. INC. (An Alabama Corporation) | 24 Textiles | Registered | 2024 |
| ENGRAVEE21 2061689 · TMA1165726 · design | Specialized Painting LTD. | 20 Furniture | Registered | 2023 |