| MEDAFORM 1920960 · TMA1098028 | Owner not shown | 10 Medical | Registered | 2021 |
| MEDIFORM 0742542 · TMA446196 | an individual | 10 Medical | Registered | 1995 |
| MEDFORD 1447685 · TMA830664 | Ferguson Enterprises, LLC | 6 Metal11 Lighting17 Rubber+2 | Registered | 2012 |
| Metaform 2192560 · TMA1200611 | Shamir Optical Industry Ltd. | 1 Chemicals9 Electronics | Registered | 2023 |
| MEDFARMS 2084311 | MED FARMS CANADA INC. | 3 Cosmetics5 Pharmaceuticals9 Electronics+10 | Pending | 2021 |
| MEDPORT 0843162 · TMA526751 | MEDPORT, INC. | 5 Pharmaceuticals | Registered | 2000 |
| MedAfford 2108872 | Serre Financial Insurance Services Inc. | 36 Finance | Pending | 2021 |
| MEDPORT4 2050952 · TMA1180001 | Nipro Canada Corporation | 10 Medical | Registered | 2023 |
| MEDIPORE 0663005 · TMA396277 | 3M Company (a Delaware corporation) | 5 Pharmaceuticals | Registered | 1992 |
| MEDIPHORUM 2357461 | BioPhorum Operations Group Limited | 9 Electronics35 Advertising41 Education+1 | Pending | 2024 |
| MEDPRO 1168137 · TMA617001 | A.M.G. Medical Inc. | 3 Cosmetics5 Pharmaceuticals10 Medical+2 | Registered | 2004 |
| MEDVERT 1115178 · TMA715944 | an individual | 35 Advertising | Registered | 2008 |
| MediPro 2032048 | an individual | 10 Medical | Pending | 2020 |
| MetPort 0927154 | Owner not shown | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 2022 |
| MADFORCOS 2123917 · TMA1167229 · design | FRMADCOS CO. LTD | 3 Cosmetics | Registered | 2023 |
| MEDIAVORE 1844532 · TMA1083280 | MEDIAVORE interactif inc. | 42 Science | Registered | 2020 |
| MEDPORTAL 1719343 · TMA947598 | TRANSLOGIC CORPORATION | 9 Electronics | Registered | 2016 |
| METAFORTÉ 1417747 · TMA811358 | LXB Communication-Marketing Inc. | 35 Advertising | Registered | 2011 |
| MEDIPHARM 0772297 · TMA448949 | HV Solutions Canada Inc. | 9 Electronics | Registered | 1995 |
| METAPHOR 2258543 · TMA1276509 · design | SEGA CORPORATION | 9 Electronics41 Education | Registered | 2024 |
| medprime 2219350 · TMA1248380 | Shenzhen Yinuo Technology Co. Ltd. | 5 Pharmaceuticals | Registered | 2024 |
| MOTOPOWER 2207703 · TMA1254973 · design | Transrite Industries Co. Limited | 7 Machines11 Lighting | Registered | 2024 |
| MOTOPOWER 2178441 · TMA1230156 | AMAVEST INC. | 9 Electronics12 Vehicles | Registered | 2024 |
| Metapowersoft 2161646 · TMA1185623 | SINGAPORE FULL SCALE FULL SPEED PTE.LTD. | 24 Textiles25 Clothing35 Advertising | Registered | 2023 |
| MedFrontier 2154749 · TMA1191117 | Minaris Medical Co. Ltd. | 1 Chemicals5 Pharmaceuticals | Registered | 2023 |