| MYOFLEX 0329567 · TMA173897 | Exzell Pharma Inc. | 5 Pharmaceuticals | Registered | 1971 |
| mFlex 2004611 · TMA1127228 | Maven Water and Environment Limited | 40 Treatment | Registered | 2022 |
| M7FLEX 1853434 · TMA1054717 | M7 Innovations Inc. | 9 Electronics12 Vehicles14 Jewellery+5 | Registered | 2019 |
| MiyoFLEX 2253019 · TMA1268993 | Owner not listed | 1 Chemicals2 Paints | Registered | 2024 |
| MOOVFLEX 1880792 · TMA1117112 | STUDIO MOOV INC. | 24 Textiles | Registered | 2022 |
| Mobilex 1412290 · TMA893850 | an individual | 7 Machines37 Construction40 Treatment+1 | Registered | 2015 |
| MAPLEX 1951364 · TMA1116756 | MAPLEX NATURALS INC. | 3 Cosmetics35 Advertising | Registered | 2021 |
| MÖBELIX 1373940 · TMA772330 | XXXLutz Marken GmbH | 20 Furniture21 Housewares24 Textiles+1 | Registered | 2010 |
| MEPILEX 1000727 · TMA529977 | an individual | 5 Pharmaceuticals | Registered | 2000 |
| MOBILUX 0574468 · TMA335919 | Exxon Mobil Corporation (a New Jersey corporation) | 3 Cosmetics4 Oils5 Pharmaceuticals | Registered | 1987 |
| meoflis 2276743 | Shenzhen Yingnuofei Yunshang Technology Co. Ltd. | 20 Furniture | Pending | 2023 |
| MYFLEXPAY 2131006 · TMA1231058 | OneSource Virtual, Inc. | 36 Finance | Registered | 2024 |
| MYFLEXPAY 2121078 · TMA1231023 | OneSource Virtual, Inc. | 36 Finance | Registered | 2024 |
| myFLEXINO 2233056 | Evonik Operations GmbH | 9 Electronics35 Advertising36 Finance+5 | Pending | 2022 |
| MFLUSIVA 2257962 · TMA1276444 | ModernaTX, Inc. | 5 Pharmaceuticals | Registered | 2024 |
| MapLeagues 2247667 · TMA1267197 | Owner not listed | 41 Education | Registered | 2024 |
| MOBILGRIND 2243176 · TMA1247327 | Exxon Mobil Corporation | 4 Oils | Registered | 2024 |
| MFLUACT 2230965 · TMA1247214 | ModernaTX, Inc. | 5 Pharmaceuticals | Registered | 2024 |
| MyoFlask 2205475 · TMA1240196 | MyoFlask | 10 Medical21 Housewares | Registered | 2024 |
| MAYPLOUS 2193213 · TMA1234926 · design | Foshan Shunde Meibao E-Commerce Co. Ltd. | 16 Paper | Registered | 2024 |
| MOBILIZE 2173027 · TMA1215478 | ZOLL Medical Corporation | 10 Medical | Registered | 2023 |
| Maplejet 2172849 · TMA1223174 | Maplejet Co. | 2 Paints9 Electronics16 Paper | Registered | 2024 |
| MEBLAZIG 2146074 · TMA1250825 | Celgene Corporation | 5 Pharmaceuticals | Registered | 2024 |
| MPLC 2109923 · TMA1158402 · design | Motion Picture Licensing Corporation | 45 Legal | Registered | 2022 |
| MapleGadgets 2067176 · TMA1157431 | an individual | 28 Toys | Registered | 2022 |