| ECOTEK 2146227 · TMA1226909 · design | Ecotek Canada Promotion Trade Corporation | 11 Lighting35 Advertising37 Construction+1 | Registered | 2024 |
| ECOTEK 1565904 · TMA866854 · design | Ecotek Canada Promotion Trade Corporation | 35 Advertising36 Finance42 Science | Registered | 2013 |
| ECOTEK 1457302 · TMA780154 | AOC, LLC (Delaware limited liability company) | 1 Chemicals17 Rubber | Registered | 2010 |
| ECOTEX 2043400 · TMA1176259 | Sunprotection Group Inc. | 20 Furniture | Registered | 2023 |
| EXOTEC 1999504 · TMA1171865 · design | EXOTEC | 7 Machines9 Electronics12 Vehicles+2 | Registered | 2023 |
| EXOTEC 1991966 · TMA1170626 | EXOTEC | 7 Machines9 Electronics12 Vehicles+2 | Registered | 2023 |
| ECOTEX 1946258 · TMA1170579 | Floortex Europe Limited | 16 Paper27 Carpets | Registered | 2023 |
| EXXOTEC 1851374 · TMA1049956 | Legacy Building Solutions, Inc. | 19 Building | Registered | 2019 |
| Exotik 1547380 · TMA834954 | MTY Franchising Inc. | 30 Coffee | Registered | 2012 |
| ECOTEC 1460523 · TMA819225 | Pacific Western Holdings Corp. | 37 Construction40 Treatment | Registered | 2012 |
| ECOTEX 1446329 · TMA828603 | HEYS INTERNATIONAL LTD. | 9 Electronics14 Jewellery18 Leather+1 | Registered | 2012 |
| ECOTEC 1018024 · TMA562865 | General Motors LLC | 12 Vehicles | Registered | 2002 |
| EXTEK 2340449 · design | Zhejiang Extek Technology Co. Ltd. | 11 Lighting | Pending | 2024 |
| ECCOTEXX 2078868 · TMA1203850 · design | Limited Liability Company "Texeco" | 6 Metal19 Building42 Science | Registered | 2023 |
| EXCITECH 1570885 · TMA849259 | an individual | 7 Machines | Registered | 2013 |
| ExeoTech 2327471 | HETTICH MARKETING-UND VERTRIEBS-GMBH & CO. KG | 6 Metal20 Furniture | Pending | 2024 |
| ECOTEST 2153617 · TMA1208666 · design | ASSURE TECH. (HANGZHOU) CO. LTD | 5 Pharmaceuticals10 Medical | Registered | 2023 |
| EXOTIX 2148395 · TMA1265308 | 10230766 CANADA INC. | 34 Tobacco | Registered | 2024 |
| EXOTIX 2057686 · TMA1139805 | an individual | 30 Coffee | Registered | 2022 |
| EXOTAC 2038482 · TMA1141340 | Exotac Inc | 4 Oils11 Lighting34 Tobacco | Registered | 2022 |
| ECO3TEX 1936738 · TMA1120955 · design | an individual | 11 Lighting | Registered | 2022 |
| easyTek 1661210 · TMA922701 | Sivantos Pte. Ltd. | 9 Electronics10 Medical | Registered | 2015 |
| EXOTIC 1641124 · TMA956963 | an individual | 32 Beer | Registered | 2016 |
| ECOTACK 1614356 · TMA893161 · design | an individual | 1 Chemicals2 Paints | Registered | 2015 |
| ECOTACK 1522494 · TMA826429 | 7660782 Canada Inc. | 6 Metal19 Building | Registered | 2012 |