| MUDBOX 1637339 · TMA890435 | Autodesk, Inc. | 9 Electronics | Registered | 2014 |
| MUDFEST 1848306 · TMA1082856 | 542 Entertainment Inc. | 14 Jewellery16 Paper18 Leather+7 | Registered | 2020 |
| MEDOPS 1698845 · TMA956413 | MedAvail, Inc. | 9 Electronics42 Science | Registered | 2016 |
| Mudback 1564894 · TMA922904 | ENCANEX ENTERPRISES LIMITED | 40 Treatment | Registered | 2015 |
| MODBOX 2204425 | ACCENT-FAIRCHILD GROUP INC. | 20 Furniture | Pending | 2022 |
| MODBOX 2107436 | Safe Box Steel Structures Inc | 9 Electronics | Pending | 2021 |
| MADBOX 1981682 · design | MADBOX | 9 Electronics28 Toys38 Telecommunications+2 | Pending | 2019 |
| MUDBUSTER 1964336 · TMA1159544 | Dexas International, Ltd. | 21 Housewares | Registered | 2023 |
| MTEBQHO 2211932 · TMA1244203 | an individual | 25 Clothing | Registered | 2024 |
| MTFX 2145980 · TMA1208610 · design | MTFX Inc. | 36 Finance | Registered | 2023 |
| MetaAppz 2144589 · TMA1201692 | an individual | 9 Electronics42 Science | Registered | 2023 |
| muddypaws 2126527 · TMA1189716 | an individual | 25 Clothing | Registered | 2023 |
| MADUPS 2084644 · TMA1205986 | Klayman Podiatry Professional Corporation | 25 Clothing | Registered | 2023 |
| MEDIBEACON 2049339 · TMA1136623 | MediBeacon Inc. | 10 Medical | Registered | 2022 |
| MADBIKE 2044900 · TMA1150412 | an individual | 25 Clothing28 Toys | Registered | 2022 |
| Metabox 2040056 · TMA1151622 | Metabowerke GmbH | 6 Metal7 Machines20 Furniture | Registered | 2022 |
| MEDIBEACON 2037628 · TMA1142781 | MediBeacon Inc. | 5 Pharmaceuticals | Registered | 2022 |
| MOTIFSIO 2030777 · TMA1118074 | Owner not shown | 9 Electronics18 Leather | Registered | 2022 |
| MEDIBEACON 2021726 · TMA1142660 · design | MediBeacon Inc. | 5 Pharmaceuticals10 Medical | Registered | 2022 |
| Motivaction 2001761 · TMA1131557 | an individual | 39 Transport41 Education | Registered | 2022 |
| MEDIBEACON 1994482 · TMA1142494 | MediBeacon Inc. | 5 Pharmaceuticals10 Medical | Registered | 2022 |
| MATTYFEST 1984541 · TMA1224065 | Cassoulet Palace Inc. | 41 Education | Registered | 2024 |
| MODIFACE 1971496 · TMA1237970 | Owner not shown | 9 Electronics | Registered | 2024 |
| MEDPACK 1963004 · TMA1202112 · design | TELUS Health Solutions Inc. | 16 Paper35 Advertising39 Transport+1 | Registered | 2023 |
| metaVISOR 1894714 · TMA1100121 | Metacontinental Inc. | 9 Electronics | Registered | 2021 |