| ELECTROFORCE 1310220 · TMA720862 | an individual | 9 Electronics | Registered | 2008 |
| ELECTROCOUP 2026945 · TMA1137492 | an individual | 7 Machines | Registered | 2022 |
| ELECTROBRACE 1606066 · TMA903352 | 3176282 Canada Ltd. | 10 Medical | Registered | 2015 |
| ELECTROCHROME 1515694 · TMA834949 | an individual | 19 Building21 Housewares | Registered | 2012 |
| ELECTROPURE 0830302 · TMA486191 | AIM Metals & Alloys Inc. | 6 Metal9 Electronics | Registered | 1997 |
| ELECTROTILE 0611723 · TMA360099 | AMERICAN BILTRITE (CANADA) LTD. (A CANADIAN CORPORATION) | 19 Building | Registered | 1989 |
| ELECTROSOURCE 0543521 · TMA322085 | Annex-Newcom Limited Partnership | 9 Electronics16 Paper36 Finance | Registered | 1986 |
| ELECTROMODE 0224822 · UCA49922 | GLEN DIMPLEX AMERICAS LIMITED | 7 Machines9 Electronics11 Lighting | Registered | 1954 |
| ELECTROHOME 0185808 · UCA20671 | BODDHIK INC. | 7 Machines9 Electronics11 Lighting+5 | Registered | 1944 |
| ELECTROVERSE 2328531 | Owner not listed | 4 Oils9 Electronics35 Advertising+6 | Pending | 2023 |
| ELECTRODER 2177886 · TMA1245102 · design | ELECTRODER Ltd. | 9 Electronics35 Advertising38 Telecommunications+1 | Registered | 2024 |
| ELECTROLIFE 1992352 · TMA1112621 · design | Owner not shown | 5 Pharmaceuticals32 Beer | Registered | 2021 |
| ELECTROLIFE 1992350 · TMA1112620 · design | Owner not shown | 5 Pharmaceuticals32 Beer | Registered | 2021 |
| ELECTROHERB 1969322 · TMA1183376 | an individual | 7 Machines8 Hand9 Electronics+3 | Registered | 2023 |
| ELECTROLUX 1935280 · TMA1081782 | AKTIEBOLAGET ELECTROLUX CORPORATION | 8 Hand9 Electronics16 Paper+4 | Registered | 2020 |
| ELECTROLUX 1884382 · TMA1078616 | an individual | 8 Hand9 Electronics16 Paper+4 | Registered | 2020 |
| ElectroBOOM 1861088 · TMA1058814 | ElectroBOOM Knowledge Inc. | 9 Electronics25 Clothing26 Sewing+4 | Registered | 2019 |
| ELECTROLUBE 1857802 · TMA1113273 | H K Wentworth Limited | 1 Chemicals2 Paints3 Cosmetics+3 | Registered | 2021 |
| ElectroVine 1823389 · TMA1070573 | ARTIFICIALLY NATURAL, LLC, a Maryland Limited Liability Company | 9 Electronics | Registered | 2020 |
| ELECTROBIKE 1813124 · TMA1065346 · design | Electrobike de México SA de CV | 6 Metal9 Electronics12 Vehicles+5 | Registered | 2019 |
| ELECTROVE 1651531 · TMA1058513 | GLAXO GROUP LIMITED | 5 Pharmaceuticals44 Medical | Registered | 2019 |
| ELECTROCRAFT 1470171 · TMA836847 | ElectroCraft, Inc. | 9 Electronics | Registered | 2012 |
| Electrodur 1419553 · TMA762229 | Deutsche Edelstahlwerke Specialty Steel GmbH & CO. KG | 6 Metal | Registered | 2010 |
| ELECTROCRAFT 1378953 · TMA866956 | ElectroCraft, Inc. | 7 Machines9 Electronics12 Vehicles+2 | Registered | 2013 |
| ELECTROLOGIXS 1342847 · TMA775914 | an individual | 9 Electronics | Registered | 2010 |