| MGMRESTOP 1476746 · TMA822652 | an individual | 7 Machines | Registered | 2012 |
| MYSMARTSOUND 2263222 · TMA1276552 | COCHLEAR LIMITED | 42 Science | Registered | 2024 |
| MESINURS 2179922 · TMA1228395 | an individual | 10 Medical | Registered | 2024 |
| MegaMarine 2152692 · TMA1189898 | Owner not shown | 5 Pharmaceuticals | Registered | 2023 |
| Maxsooner 2102605 · TMA1174987 | Shenzhen Chenqi Trading Co. Ltd. | 9 Electronics | Registered | 2023 |
| Mixneer 2100829 · TMA1188368 | Owner not shown | 9 Electronics | Registered | 2023 |
| MAXMEYER 2080673 · TMA1284114 | an individual | 9 Electronics | Registered | 2025 |
| MEZMIRAGE 2067954 · TMA1134217 | Airflow Kinetics, LLC | 20 Furniture | Registered | 2022 |
| MAGHAMMER 2022893 · TMA1143564 | FLEXIDRILL LIMITED | 7 Machines | Registered | 2022 |
| MIYOSMART 2012320 · TMA1145527 · design | HOYA CORPORATION | 9 Electronics | Registered | 2022 |
| MSmartLife 1931556 · TMA1147161 | Midea Group Co., Ltd. | 7 Machines9 Electronics11 Lighting+2 | Registered | 2022 |
| MAGNOR 1847358 · TMA1016045 · design | 9324-6551 Québec Inc. | 11 Lighting37 Construction | Registered | 2019 |
| MYSMARTLIFT 1838013 · TMA1069479 | USA Products Group, a California corporation | 9 Electronics | Registered | 2020 |
| MOGOMORTGAGE 1802413 · TMA991454 | MOGO FINANCE TECHNOLOGY INC. | 36 Finance | Registered | 2018 |
| MESMER 1799779 · TMA1024404 | Department 13 LLC | 9 Electronics | Registered | 2019 |
| MESMERIZE 1780126 · TMA970740 | Avon NA IP LLC | 3 Cosmetics | Registered | 2017 |
| MAGNAIR 1758925 · TMA1053666 | PARI Pharma GmbH | 10 Medical | Registered | 2019 |
| machinerypark 1680225 · TMA942037 | an individual | 35 Advertising38 Telecommunications42 Science+1 | Registered | 2016 |
| MISIONERO 1621188 · TMA892088 | Harbinger Group LLC | 31 Fresh40 Treatment | Registered | 2014 |
| MAGINAIRE 1514576 · TMA871238 | 4525612 Canada inc. | 9 Electronics35 Advertising41 Education+1 | Registered | 2014 |
| MEZZAMORPHOS 1473096 · TMA899554 | Skerpa Design inc. | 9 Electronics18 Leather20 Furniture+2 | Registered | 2015 |
| MACHINERYLINK 1447599 · TMA782019 | MachineryLink, Inc. (a Delaware Corporation) | 35 Advertising37 Construction44 Medical | Registered | 2010 |
| MAGSMART 1442124 · TMA803517 | Jamieson Laboratories Ltd. | 5 Pharmaceuticals | Registered | 2011 |
| MUCHMORE 1437819 · TMA815738 | Bell Media Inc. | 6 Metal8 Hand9 Electronics+15 | Registered | 2012 |
| MAXXMAR 1401523 · TMA835862 | MAXXMAR INC. | 6 Metal19 Building20 Furniture | Registered | 2012 |