| MAINTENIX 1810523 · TMA1019011 · design | IFS AEROSPACE & DEFENSE LTD. | 9 Electronics16 Paper | Registered | 2019 |
| MAINTENIX 0868026 · TMA522838 | IFS AEROSPACE & DEFENSE LTD. | 9 Electronics | Registered | 2000 |
| MINTINI 1457705 · TMA775440 | La Senza International Canada, LLC | 3 Cosmetics | Registered | 2010 |
| MINTENSE 1394931 · TMA910816 | an individual | 34 Tobacco | Registered | 2015 |
| MINTON 0716785 · TMA439029 | FISKARS UK LIMITED | 24 Textiles27 Carpets | Registered | 1995 |
| MINTON 0160212 · TMDA56886 | FISKARS UK LIMITED | 21 Housewares | Registered | 1933 |
| MINTNEXT 2175486 | INDUS BIOTECH LIMITED | 5 Pharmaceuticals | Pending | 2022 |
| MINTINK 2082980 | AMENDOLA MEDIA GROUP INC. | 9 Electronics10 Medical16 Paper+3 | Pending | 2021 |
| MAINTAINIT 0814355 · TMA609903 | Infor Global Solutions (Michigan), Inc. (a Michigan corporation) | 9 Electronics | Registered | 2004 |
| MantenTop 2083069 | HONG KONG JA WAX TECH LIMITED | 11 Lighting | Pending | 2021 |
| MINTMAGICK 2263462 · TMA1255518 | an individual | 3 Cosmetics30 Coffee | Registered | 2024 |
| mandana 2239770 · TMA1258403 | mandana gmbH | 14 Jewellery40 Treatment42 Science | Registered | 2024 |
| MEMDENSE 2232143 · TMA1250289 | BL Technologies, Inc. | 40 Treatment | Registered | 2024 |
| MENDENG 2220875 · TMA1248545 | an individual | 25 Clothing | Registered | 2024 |
| MOUNTAINTOP 2205065 · TMA1241321 · design | an individual | 18 Leather | Registered | 2024 |
| MONTEMPO 2167493 · TMA1217512 | Canadian Mental Health Association, York Region Branch | 9 Electronics16 Paper41 Education+1 | Registered | 2024 |
| MONDEMEILLEUR 2115051 · TMA1201383 | MACKENZIE FINANCIAL CORPORATION | 36 Finance | Registered | 2023 |
| MindEMR 2109029 · TMA1180542 | an individual | 42 Science | Registered | 2023 |
| MindAmp 2090429 · TMA1184969 | MINDAMP LIMITED | 9 Electronics | Registered | 2023 |
| Minetom 2082954 · TMA1133466 | an individual | 11 Lighting | Registered | 2022 |
| MountainView 2079544 · TMA1165894 | Peak Innovations Inc. | 6 Metal19 Building | Registered | 2023 |
| Meant4Music 2056815 · TMA1275490 | Outback Shack Music Inc. | 35 Advertising38 Telecommunications41 Education | Registered | 2024 |
| Mundaun 2056497 · TMA1130012 | Hidden Fields GmbH | 9 Electronics | Registered | 2022 |
| MANATOMY 2027558 · TMA1134100 | D&G Laboratories Inc. | 3 Cosmetics | Registered | 2022 |
| MENDMD 2014812 · TMA1272012 · design | Clinical Support Systems Inc. | 9 Electronics42 Science | Registered | 2024 |