| ELECTRODER 2177886 · TMA1245102 · design | ELECTRODER Ltd. | 9 Electronics35 Advertising38 Telecommunications+1 | Registered | 2024 |
| ELECTROVERT 0284181 · TMA139992 | ILLINOIS TOOL WORKS INC. (A DELAWARE CORPORATION) | 6 Metal9 Electronics21 Housewares | Registered | 1965 |
| ELECTRATHERM 1994346 · TMA1224079 · design | BITZER KÜHLMASCHINENBAU GMBH | 7 Machines9 Electronics11 Lighting+4 | Registered | 2024 |
| ElectraTherm 1936419 · TMA1172960 | BITZER KÜHLMASCHINENBAU GMBH | 7 Machines9 Electronics11 Lighting+4 | Registered | 2023 |
| ELECTROSHEAR 0604831 · TMA356245 | Midwest Brake Bond Company | 7 Machines | Registered | 1989 |
| ELECTROVERSE 2328531 | Owner not listed | 4 Oils9 Electronics35 Advertising+6 | Pending | 2023 |
| ELECTROSEA 1883628 · TMA1092615 | Cosenco Partners LLC | 11 Lighting | Registered | 2021 |
| Electrodeo 1786695 · TMA990681 | an individual | 41 Education | Registered | 2018 |
| ELECTROVE 1651531 · TMA1058513 | GLAXO GROUP LIMITED | 5 Pharmaceuticals44 Medical | Registered | 2019 |
| ELECTROMEGA 1553537 · TMA904407 · design | an individual | 6 Metal9 Electronics11 Lighting+4 | Registered | 2015 |
| ELECTROMEGA 1553533 · TMA904404 · design | an individual | 2 Paints6 Metal9 Electronics+9 | Registered | 2015 |
| ELECTROMEGA 1553532 · TMA904406 | an individual | 6 Metal9 Electronics11 Lighting+4 | Registered | 2015 |
| ELECTRALERT 1421737 · TMA759945 | ELECTRO CABLES INC. a legal entity | 9 Electronics | Registered | 2010 |
| Electrodur 1419553 · TMA762229 | Deutsche Edelstahlwerke Specialty Steel GmbH & CO. KG | 6 Metal | Registered | 2010 |
| ElectroAir 1114320 · TMA581649 | FIVE SEASONS COMFORT LIMITED, a legal entity | 11 Lighting | Registered | 2003 |
| ELECTROPURE 0830302 · TMA486191 | AIM Metals & Alloys Inc. | 6 Metal9 Electronics | Registered | 1997 |
| ELECTROMEC 0829919 · TMA500082 | PHELAN BROTHERS ELECTRICAL DISTRIBUTORS LIMITED | 7 Machines12 Vehicles | Registered | 1998 |
| ELECTROMELT 0685777 · TMA401237 | nVent Services GmbH | 11 Lighting | Registered | 1992 |
| ELECTROLENE 0605210 · TMA359392 | ELECTRO CABLES INC. | 9 Electronics | Registered | 1989 |
| ELECTROBAR 0546297 · TMA325776 | MagneTek, Inc. (a Delaware Corporation) | 9 Electronics | Registered | 1987 |
| ELECTROHOME 0185808 · UCA20671 | BODDHIK INC. | 7 Machines9 Electronics11 Lighting+5 | Registered | 1944 |
| Electrome 2363388 | CellEctric Biosciences GmbH | 9 Electronics10 Medical42 Science+1 | Pending | 2024 |
| ELECTROMARK 2334295 · design | Brady Worldwide, Inc. | 6 Metal16 Paper17 Rubber+2 | Pending | 2024 |
| ELECTROMARK 2334293 | Brady Worldwide, Inc. | 6 Metal16 Paper17 Rubber+2 | Pending | 2024 |
| ELECTROSPERSE 2257230 | Cargill Bioindustrial UK Limited | 1 Chemicals | Pending | 2023 |