| MEDCALL 1590076 · TMA861551 · design | Ashfield Healthcare Canada Inc. | 35 Advertising44 Medical | Registered | 2013 |
| MEDCALL 1016418 · TMA546486 | Ashfield Healthcare Canada Inc. | 35 Advertising44 Medical | Registered | 2001 |
| MediCall 1831314 · TMA1072695 | MediCall | 9 Electronics35 Advertising42 Science+2 | Registered | 2020 |
| MEDICALL 1831313 · TMA1072697 · design | MediCall | 9 Electronics35 Advertising42 Science+1 | Registered | 2020 |
| MEDCALC 1013235 · TMA540678 | AZGA Service Canada Inc. | 9 Electronics36 Finance | Registered | 2001 |
| MEDGEL 2331653 | Medline Industries, LP | 10 Medical | Pending | 2024 |
| MediCheld 0874892 · TMA509263 | Infor (Canada), Ltd. | 9 Electronics | Registered | 1999 |
| MODSHELL 2249685 · TMA1268725 | Owner not listed | 9 Electronics | Registered | 2024 |
| MITCHELL 1883315 · TMA1075589 | Mitchell International, Inc. | 42 Science | Registered | 2020 |
| MITCHELL 1703647 · TMA965446 | Mitchell International, Inc. | 9 Electronics36 Finance | Registered | 2017 |
| MITCHELL 1687035 · TMA961360 · design | GTRC Services, Inc. a Delaware Corporation | 15 Musical | Registered | 2017 |
| MEDICALI 1632267 · TMA920794 | EMPIRE GLASS LTD. | 9 Electronics25 Clothing34 Tobacco | Registered | 2015 |
| MEDICOLD 1520015 · TMA823174 | MÉDICAL TRONIK MTL LTÉE | 10 Medical | Registered | 2012 |
| MEDZILLA 1500296 · TMA818694 | Medzilla, Inc. | 41 Education42 Science44 Medical | Registered | 2012 |
| MEDEXALL 1482355 · TMA810245 · design | ReCsomo Inc. | 3 Cosmetics5 Pharmaceuticals35 Advertising+2 | Registered | 2011 |
| MITCHELL 0496636 · TMA283301 | Owner not shown | 7 Machines9 Electronics | Registered | 1983 |
| MITCHELL 0385761 · TMA220013 | Owner not shown | 28 Toys | Registered | 1977 |
| MEDSKL 1705834 · TMA1056951 | Cost Effective Healthcare Inc. | 9 Electronics35 Advertising41 Education+2 | Registered | 2019 |
| MediGel 1615349 · TMA890429 | ClearH2O, Inc. | 5 Pharmaceuticals | Registered | 2014 |
| MEDXL 1534581 · TMA858366 · design | MedXL inc. | 5 Pharmaceuticals10 Medical | Registered | 2013 |
| METCAL 0685180 · TMA422178 | Delaware Capital Formation, Inc. | 6 Metal7 Machines9 Electronics+2 | Registered | 1994 |
| MEDSKILLS 2239362 · TMA1258390 | MEDskills SA | 9 Electronics35 Advertising38 Telecommunications+3 | Registered | 2024 |
| MEDSELECT 2050015 · TMA1273759 | INV Polypropylene, LLC | 17 Rubber | Registered | 2024 |
| MEDICALAI 1920933 · TMA1109511 · design | Shenzhen Malong Technology Co. Ltd. | 9 Electronics35 Advertising42 Science+1 | Registered | 2021 |
| MEDICALIA 1910421 · TMA1105685 | Pevonia International, LLC | 3 Cosmetics | Registered | 2021 |