| ELECTRODER 2177886 · TMA1245102 · design | ELECTRODER Ltd. | 9 Electronics35 Advertising38 Telecommunications+1 | Registered | 2024 |
| Elektrode 2171635 · TMA1277382 | KAWASAKI JUKOGYO KABUSHIKI KAISHA (KAWASAKI HEAVY INDUSTRIES, LTD.) | 12 Vehicles | Registered | 2024 |
| ELECTROSEA 1883628 · TMA1092615 | Cosenco Partners LLC | 11 Lighting | Registered | 2021 |
| ELECTROVE 1651531 · TMA1058513 | GLAXO GROUP LIMITED | 5 Pharmaceuticals44 Medical | Registered | 2019 |
| Electrodur 1419553 · TMA762229 | Deutsche Edelstahlwerke Specialty Steel GmbH & CO. KG | 6 Metal | Registered | 2010 |
| ELECTROMEC 0829919 · TMA500082 | PHELAN BROTHERS ELECTRICAL DISTRIBUTORS LIMITED | 7 Machines12 Vehicles | Registered | 1998 |
| Electrome 2363388 | CellEctric Biosciences GmbH | 9 Electronics10 Medical42 Science+1 | Pending | 2024 |
| ELECTROHERB 1969322 · TMA1183376 | an individual | 7 Machines8 Hand9 Electronics+3 | Registered | 2023 |
| ElectroBOOM 1861088 · TMA1058814 | ElectroBOOM Knowledge Inc. | 9 Electronics25 Clothing26 Sewing+4 | 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 |
| ElectroBlox 1549498 · TMA888679 | an individual | 9 Electronics | Registered | 2014 |
| ELECTROFLOW 1511583 · TMA823097 | Solutions Enerflow inc. | 9 Electronics | Registered | 2012 |
| ELECTROCOOL 1124811 · TMA607256 · design | LG ELECTRONICS INC. | 9 Electronics11 Lighting | Registered | 2004 |
| ELECTROFUEL 1007467 · TMA546569 | Electrovaya Inc. | 6 Metal7 Machines11 Lighting+1 | Registered | 2001 |
| ELECTROSPEC 0781382 · TMA458639 | an individual | 35 Advertising37 Construction38 Telecommunications+1 | Registered | 1996 |
| ELECTROMELT 0685777 · TMA401237 | nVent Services GmbH | 11 Lighting | Registered | 1992 |
| ELECTROLENE 0605210 · TMA359392 | ELECTRO CABLES INC. | 9 Electronics | Registered | 1989 |
| ELECTRODUCT 0318612 · TMA165869 | WIELAND ELECTRIQUE INC./ WIELAND ELECTRIC INC. | 9 Electronics | Registered | 1969 |
| ELECTROVERT 0284181 · TMA139992 | ILLINOIS TOOL WORKS INC. (A DELAWARE CORPORATION) | 6 Metal9 Electronics21 Housewares | Registered | 1965 |
| ELECTROMODE 0224822 · UCA49922 | GLEN DIMPLEX AMERICAS LIMITED | 7 Machines9 Electronics11 Lighting | Registered | 1954 |
| ELECTROPLEX 2084557 | Plexus Worldwide, LLC | 5 Pharmaceuticals32 Beer | Pending | 2021 |
| ELECTROLIT 2146811 · TMA1202948 · design | Owner not shown | 32 Beer | Registered | 2023 |
| ELECTROLIT 2146810 · TMA1208613 · design | Owner not shown | 5 Pharmaceuticals | Registered | 2023 |