| mecalit 2011587 · TMA1136359 | Mecalit GmbH Kunststoffverarbeitung | 6 Metal7 Machines11 Lighting+3 | Registered | 2022 |
| MEGALOT 0846302 · TMA507811 | Averton Group Inc. | 35 Advertising37 Construction | Registered | 1999 |
| MAXALT 0811818 · TMA519824 | an individual | 5 Pharmaceuticals | Registered | 1999 |
| MEGALITE 1293404 · TMA737812 | Owner not shown | 6 Metal | Registered | 2009 |
| MCSALAD 0568108 · TMA349411 | MCDONALD'S CORPORATION | 29 Meat30 Coffee | Registered | 1988 |
| MAXALTO 2100198 | Owner not shown | 20 Furniture | Pending | 2021 |
| Myclotype 2263080 · TMA1281453 | an individual | 25 Clothing | Registered | 2025 |
| Mocalido 2254131 · TMA1273063 | Shenzhen Xinqilu Technology Co. Ltd. | 11 Lighting | Registered | 2024 |
| MEGCLOUD 2227025 · TMA1251377 | MegCloud Technologies Inc. | 9 Electronics39 Transport42 Science | Registered | 2024 |
| MOXLED 2158653 · TMA1209916 · design | Shenzhen Lanfeng Technology Co. Ltd. | 11 Lighting | Registered | 2023 |
| MUGLED 2140098 · TMA1261053 · design | MICROPOROUS TECHNOLOGY(NINGBO) LIMITED | 3 Cosmetics | Registered | 2024 |
| MEGAWILD 2108690 · TMA1189595 | Owner not shown | 5 Pharmaceuticals | Registered | 2023 |
| MYCLOUDFARE 2049282 · TMA1167948 · design | SVANACO, INC. | 9 Electronics39 Transport41 Education+1 | Registered | 2023 |
| MAXSOLD 2044383 · TMA1165519 | MaxSold Incorporated | 35 Advertising | Registered | 2023 |
| MYCLOUDFARE 2029607 · TMA1217888 | SVANACO, INC. | 9 Electronics35 Advertising39 Transport+1 | Registered | 2024 |
| MECALITGROUP 2014031 · TMA1136379 · design | Mecalit GmbH Kunststoffverarbeitung | 6 Metal7 Machines11 Lighting+3 | Registered | 2022 |
| MACUHEALTH 2012734 · TMA1226655 | MacuHealth Limited Partnership | 5 Pharmaceuticals | Registered | 2024 |
| MASCLETÁ 2012598 · TMA1146581 | an individual | 33 Wine | Registered | 2022 |
| MUCKSHIELD 1998347 · TMA1142516 | US Footwear Holdings LLC | 25 Clothing | Registered | 2022 |
| MCLOUD 1962152 · TMA1150825 · design | CHINA MOBILE INTERNATIONAL LIMITED | 38 Telecommunications | Registered | 2022 |
| MOGOWEALTH 1959353 · TMA1224709 | MOGO FINANCE TECHNOLOGY INC. | 9 Electronics36 Finance | Registered | 2024 |
| MACHCLOUD 1917003 · TMA1121132 | an individual | 9 Electronics38 Telecommunications42 Science | Registered | 2022 |
| Muslady 1897114 · TMA1092433 | Shenzhen Tomtao International Trading Co. Ltd | 9 Electronics15 Musical | Registered | 2021 |
| MUSSELHEAD 1873850 · TMA1078190 | an individual | 28 Toys | Registered | 2020 |
| MAZEWELD 1860148 · TMA1075864 | an individual | 6 Metal11 Lighting20 Furniture+4 | Registered | 2020 |