| EKIN 1653118 · TMA1052580 | EIFFEL MEDTECH INC. | 9 Electronics | Registered | 2019 |
| EKEN 1618005 · TMA889703 · design | EKEN (HK) ELECTRONICS CO. LIMITED | 9 Electronics12 Vehicles28 Toys | Registered | 2014 |
| EAKN 0974277 | European Data Protection Board / Comité Européen de la Protection des Données | All goods and services | Protected | 2021 |
| ESN 1874201 · TMA1069480 | Aquilon Energy Services, Inc. | 42 Science | Registered | 2020 |
| <EQN> 1741262 · TMA978941 · design | Classical Elements, LLC. | 7 Machines9 Electronics20 Furniture | Registered | 2017 |
| ECN 1653014 · TMA955575 · design | an individual | 9 Electronics35 Advertising36 Finance+2 | Registered | 2016 |
| ECN 1653013 · TMA955573 | an individual | 9 Electronics35 Advertising36 Finance+2 | Registered | 2016 |
| ESN 1201762 · TMA627584 · design | NUTRIEN (CANADA) HOLDINGS ULC | 1 Chemicals | Registered | 2004 |
| ESN 0672208 · TMA406105 | NUTRIEN (CANADA) HOLDINGS ULC | 1 Chemicals | Registered | 1992 |
| EKONO + 1813844 · TMA1013817 | Bedessee Imports Ltd. | 29 Meat30 Coffee32 Beer | Registered | 2019 |
| EIKON 1803435 · TMA1057059 | Invuity, Inc. (a California corporation) | 10 Medical | Registered | 2019 |
| EAKIN 1706864 · TMA962796 · design | T.G. Eakin Limited | 5 Pharmaceuticals10 Medical | Registered | 2017 |
| EIKON 1433673 · TMA839584 | Financial & Risk Organisation Limited | 9 Electronics36 Finance38 Telecommunications+2 | Registered | 2013 |
| EIKON 1350521 · TMA734034 | EIKON DEVICE INC. | 2 Paints6 Metal8 Hand+5 | Registered | 2009 |
| EIKON 1326025 · TMA836753 | an individual | 9 Electronics | Registered | 2012 |
| EAKIN 1215401 · TMA648440 · design | TG Eakin Limited | 5 Pharmaceuticals10 Medical | Registered | 2005 |
| EAKIN 0852549 · TMA517205 | T.G. Eakin Limited | 10 Medical | Registered | 1999 |
| EIKON 0851664 · TMA541414 · design | EIKON DEVICE INC. | 1 Chemicals6 Metal7 Machines+8 | Registered | 2001 |
| EXKIN 0305143 · TMA155463 | Venator Materials LLC | 1 Chemicals | Registered | 1968 |
| EIKON 2186315 | EIKON THERAPEUTICS, INC. | 5 Pharmaceuticals42 Science | Pending | 2021 |
| EKONA 2178751 | EKONA POWER INC. | 1 Chemicals7 Machines11 Lighting+1 | Pending | 2022 |
| ESUN 2038484 · TMA1165420 | DIAO GROUP CORPORATION | 17 Rubber | Registered | 2023 |
| EZON 1912702 · TMA1105898 · design | Fujian EZON Information Technology Co. Ltd. | 14 Jewellery | Registered | 2021 |
| EZON 1578410 · TMA905311 · design | Fujian EZON Information Technology Co. Ltd. | 9 Electronics14 Jewellery | Registered | 2015 |
| EZSKIN 1526828 · TMA846480 | Mulligan International Inc. | 28 Toys | Registered | 2013 |