| ELECTRAGRAM 2134008 · TMA1234377 | The American Electragram Company LLC | 16 Paper38 Telecommunications | Registered | 2024 |
| ELECTRIGRIP 2048135 · TMA1166670 | Honeywell Safety Products USA, Inc. | 9 Electronics | Registered | 2023 |
| ELECTRIGUARD 1797717 · TMA1048121 | Honeywell Safety Products USA, Inc. | 9 Electronics | Registered | 2019 |
| ELECTRICA 2107369 · TMA1226529 | Majco Apparel Inc. | 25 Clothing | Registered | 2024 |
| ELECTROBRACE 1606066 · TMA903352 | 3176282 Canada Ltd. | 10 Medical | Registered | 2015 |
| ELECTROCRAFT 1470171 · TMA836847 | ElectroCraft, Inc. | 9 Electronics | Registered | 2012 |
| ELECTROCRAFT 1378953 · TMA866956 | ElectroCraft, Inc. | 7 Machines9 Electronics12 Vehicles+2 | Registered | 2013 |
| ELECTRIPRO 1194794 · TMA706797 | Rexel Canada Electrical Inc./Rexel Canada Electrique Inc. | 4 Oils6 Metal7 Machines+8 | Registered | 2008 |
| ELECTRAPRIME 1182603 · TMA614624 | Catalyst Paper Corporation | 16 Paper | Registered | 2004 |
| ELECTROGUARD 1154775 · TMA644046 | an individual | 9 Electronics | Registered | 2005 |
| ELECTROCRAFT 1144370 · TMA611256 | ElectroCraft, Inc. (a Delaware corporation) | 7 Machines9 Electronics | Registered | 2004 |
| ELECTROBRAID 0852995 · TMA512421 | 3312130 Nova Scotia Limited | 6 Metal9 Electronics37 Construction | Registered | 1999 |
| ELECTRAFLAME 0814382 · TMA512077 | GLEN DIMPLEX AMERICAS LIMITED | 11 Lighting | Registered | 1999 |
| ELECTROGRIP 0627129 · TMA367383 | ENGIS CORPORATION | 7 Machines | Registered | 1990 |
| ELECTRIMAT 0588185 · TMA406280 | ELECTRIMAT LTEE. | 35 Advertising | Registered | 1992 |
| ELECTRIMART 0478560 · TMA281007 | STEWCA INDUSTRIES, LTD. | 9 Electronics11 Lighting | Registered | 1983 |
| ELECTRAGUARD 2322173 | CALGON CARBON CORPORATION | 1 Chemicals | Pending | 2024 |
| ÉLECTRIUM 0924900 | Hydro-Québec | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 2018 |
| ELECTRICKS 0906430 | BRITISH COLUMBIA HYDRO AND POWER AUTHORITY | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 1994 |
| ELECTRICMETALS 2241725 · TMA1267073 · design | Owner not listed | 1 Chemicals37 Construction | Registered | 2024 |
| ELECTRICMETALS 2029978 · TMA1266560 · design | ELECTRIC METALS (USA) PTY LTD. | 1 Chemicals6 Metal14 Jewellery+1 | Registered | 2024 |
| ELECTROCHROME 1515694 · TMA834949 | an individual | 19 Building21 Housewares | Registered | 2012 |
| Electight 2263096 · TMA1281458 | Shenzhen Yahui Electronics Co. Ltd. | 11 Lighting | Registered | 2025 |
| ELECTRIFIED 2206154 · TMA1226364 · design | an individual | 1 Chemicals | Registered | 2024 |
| ELECTRIFIED 2206152 · TMA1226363 | an individual | 1 Chemicals | Registered | 2024 |