| MAGCLOUD 1393131 · TMA799360 | Reischling Press, Inc. | 35 Advertising40 Treatment41 Education+1 | Registered | 2011 |
| MCLOUD 1962152 · TMA1150825 · design | CHINA MOBILE INTERNATIONAL LIMITED | 38 Telecommunications | Registered | 2022 |
| MEGALOAD 1619833 · TMA890574 | ABS Marketing Group, LLC | 30 Coffee | Registered | 2014 |
| MYCLOUD 1542890 · TMA831229 | SEALY CANADA LTD./LTEE. | 20 Furniture | Registered | 2012 |
| mCloud 1535773 · TMA861866 | Mitac International Corp. | 9 Electronics | Registered | 2013 |
| MiCloud 1535772 · TMA882356 | Mitac International Corp. | 9 Electronics | Registered | 2014 |
| MEGALOID + - 1311242 · TMA716180 · design | Megaloid Laboratories Limited | 39 Transport | Registered | 2008 |
| MEGALOID 1311238 · TMA695483 | Megaloid Laboratories Limited | 39 Transport | Registered | 2007 |
| MAICLOUD 2259553 | Generative AI Solutions Corp. | 9 Electronics16 Paper25 Clothing+3 | Pending | 2023 |
| MACHCLOUD 1917003 · TMA1121132 | an individual | 9 Electronics38 Telecommunications42 Science | Registered | 2022 |
| MAIACLOUD 2261198 · design | an individual | 9 Electronics42 Science | Pending | 2023 |
| MAGOLOAD 1248405 · TMA692277 | an individual | 7 Machines9 Electronics42 Science | Registered | 2007 |
| MEGALOT 0846302 · TMA507811 | Averton Group Inc. | 35 Advertising37 Construction | Registered | 1999 |
| MEGALODON 2373502 | Smart, LLC | 24 Textiles | Pending | 2024 |
| Myclotype 2263080 · TMA1281453 | an individual | 25 Clothing | Registered | 2025 |
| Mocalido 2254131 · TMA1273063 | Shenzhen Xinqilu Technology Co. Ltd. | 11 Lighting | 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 |