| MEMBERGUEST 1855131 · TMA1061605 | an individual | 35 Advertising41 Education | Registered | 2019 |
| MEMBERDIRECT 0819631 · TMA506427 | Canadian Credit Union Association Cooperative | 36 Finance38 Telecommunications | Registered | 1999 |
| MenFirst 2158542 · TMA1193981 | Men International LLC | 3 Cosmetics | Registered | 2023 |
| MEMBERFUL 2044145 · TMA1123223 | Patreon, Inc. | 42 Science | Registered | 2022 |
| MEMBERACCESS 1629127 · TMA936785 | Canadian Credit Union Association Cooperative | 36 Finance | Registered | 2016 |
| MEMBERPERKS 1346177 · TMA791745 | Venngo Inc. | 9 Electronics35 Advertising | Registered | 2011 |
| MEMBRIGHT 1326317 · TMA755127 | F.L.I. Water Limited | 11 Lighting37 Construction | Registered | 2009 |
| MEMBERPRO 1140572 · TMA601001 | Redesign Technologies Inc. | 9 Electronics | Registered | 2004 |
| MEMBERLINK 1134881 · TMA635606 | Canadian Credit Union Association Cooperative | 16 Paper36 Finance38 Telecommunications | Registered | 2005 |
| MEMBREDIRECT 1052382 · TMA579072 | Canadian Credit Union Association Cooperative | 35 Advertising36 Finance38 Telecommunications+4 | Registered | 2003 |
| MEMBERNET 1000117 · TMA576484 · design | Canadian Credit Union Association Cooperative | 36 Finance | Registered | 2003 |
| MEMBERNET 0882475 · TMA547964 | Canadian Credit Union Association Cooperative | 36 Finance | Registered | 2001 |
| MEMBERFUNDS 0814059 · TMA491853 | Canadian Credit Union Association Cooperative | 36 Finance38 Telecommunications | Registered | 1998 |
| MEMBERGUARD 0813658 · TMA516942 | Canadian Credit Union Association Cooperative | 36 Finance | Registered | 1999 |
| MEMBERCARE 0735690 · TMA449775 | Canadian Credit Union Association Cooperative | 35 Advertising36 Finance41 Education | Registered | 1995 |
| MemberConnect 2188649 | Board of Trustees of the IWA-Forest Industry Pension Plan | 35 Advertising36 Finance42 Science | Pending | 2022 |
| MEMBERSOLUTIONS 0766311 · TMA445754 · design | Canadian Credit Union Association Cooperative | 9 Electronics | Registered | 1995 |
| MinePwr 2248105 · TMA1277592 | manufacture adria inc | 9 Electronics | Registered | 2024 |
| MOONBROCH 2194174 · TMA1238324 | Independent Bottlers Group Inc. | 33 Wine | Registered | 2024 |
| MINIBROOMSTICKS 2185767 · TMA1184453 | Spectrum Brands Pet Group Inc. | 31 Fresh | Registered | 2023 |
| MENOPRESS 2159387 · TMA1218437 | VITAZAN HERBS & VITAMINS INC. | 5 Pharmaceuticals | Registered | 2024 |
| MOONBREAKER 2157529 · TMA1192993 | Unknown Worlds Entertainment, Inc. | 9 Electronics | Registered | 2023 |
| memobarco 2157077 · TMA1208838 | Shenzhen JinChannel Innovation Technology Co. Ltd. | 11 Lighting20 Furniture21 Housewares | Registered | 2023 |
| MEMBRASIN 2121044 · TMA1223659 | an individual | 3 Cosmetics5 Pharmaceuticals | Registered | 2024 |
| Moonpearl 2111517 · TMA1221210 | Suntory Flowers Limited | 31 Fresh | Registered | 2024 |