| ENERACTION 0918644 | SASKATCHEWAN POWER CORPORATION | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 2009 |
| ENERJIVE 1878810 · TMA1083212 | 2666550 Ontario Limited | 29 Meat30 Coffee43 Restaurants+1 | Registered | 2020 |
| enerjive 1498777 · TMA817079 | 2666550 Ontario Limited | 29 Meat35 Advertising | Registered | 2012 |
| ENERGIZE 1784305 · TMA1104295 | ATP Nutrition Ltd. | 1 Chemicals | Registered | 2022 |
| ENERGIE 1741538 · TMA992384 · design | Bell Media Inc. | 9 Electronics35 Advertising38 Telecommunications+1 | Registered | 2018 |
| ÉNERGIE 1741537 · TMA992367 | Bell Media Inc. | 9 Electronics35 Advertising38 Telecommunications+1 | Registered | 2018 |
| ENERJUVE 1595284 · TMA912489 | Alticor Inc. | 3 Cosmetics | Registered | 2015 |
| ENERCARE 1489542 · TMA855275 | Enercare Inc. | 9 Electronics35 Advertising36 Finance+3 | Registered | 2013 |
| ENERGETICA 1476513 · TMA816344 | Energetica Holding GmbH | 9 Electronics37 Construction40 Treatment+1 | Registered | 2012 |
| Enerwise 1468018 · TMA782477 | Enerwise Inc. | 6 Metal9 Electronics19 Building+2 | Registered | 2010 |
| ENERGIZE 1456809 · TMA837905 | Unilever Canada Inc. | 3 Cosmetics | Registered | 2012 |
| ENERGIE 1414772 · TMA758885 | Definity Insurance Company | 36 Finance | Registered | 2010 |
| ENERGETICS 1320836 · TMA752079 | Piscine Energetics Inc. | 31 Fresh | Registered | 2009 |
| ENERGETIX 1299630 · TMA752392 | ENERGETIX GmbH & Co. KG | 1 Chemicals3 Cosmetics5 Pharmaceuticals+4 | Registered | 2009 |
| ENERGIZE 1275348 · TMA681994 | PENTEL STATIONERY OF CANADA LTD. | 16 Paper | Registered | 2007 |
| ENERGISITE 1108716 · TMA582027 | DIVESTCO GEOSCIENCE LTD. | 9 Electronics35 Advertising42 Science | Registered | 2003 |
| ENERGIZE 1030162 · TMA548569 | Hayes Towing Electronics, LLC | 9 Electronics | Registered | 2001 |
| ENERGYTUBE 0827495 · TMA505187 | ROBERTS-GORDON LLC (a Delaware corporation) | 11 Lighting | Registered | 1998 |
| ENERGETIC 0826804 · TMA502612 · design | ENERGETIC SERVICES INC. | 37 Construction39 Transport42 Science | Registered | 1998 |
| ENERCASE 0801056 · TMA468381 · design | Enbridge Gas Inc. | 16 Paper39 Transport | Registered | 1997 |
| ENERGICE 0665645 · TMA390978 | an individual | 30 Coffee | Registered | 1991 |
| ENERGITE 0427959 · TMA242442 | Energy Absorption Systems, LLC | 6 Metal | Registered | 1980 |
| ENERGIE 0427086 · TMA245177 | GLOCO INC. | 1 Chemicals3 Cosmetics30 Coffee+1 | Registered | 1980 |
| ENERG8TE 2371370 | Neutron Automotive Controls Inc. | 9 Electronics42 Science | Pending | 2024 |
| ENERGIZE 2310471 | Energize Capital LLC | 36 Finance | Pending | 2023 |