| MATARAZZO 2170909 · design | Owner not shown | 30 Coffee | Pending | 2022 |
| MATHRIX 2190913 · TMA1282729 | Mathrix Holding GmbH | 36 Finance | Registered | 2025 |
| MYTHRAS 1763400 · TMA958272 | an individual | 16 Paper28 Toys | Registered | 2016 |
| MATRAX 1752074 · TMA1005534 · design | an individual | 4 Oils | Registered | 2018 |
| MATRAZZO 1740294 · TMA1001615 | matrazzo GmbH | 20 Furniture35 Advertising | Registered | 2018 |
| MATRAZZO 1740286 · TMA1001622 · design | matrazzo GmbH | 20 Furniture35 Advertising | Registered | 2018 |
| MATRAC 1143418 · TMA629286 | Kumho Tire Co., Inc. | 12 Vehicles | Registered | 2005 |
| METROGO!! 2271046 · design | METRO INC. | 21 Housewares29 Meat30 Coffee+2 | Pending | 2023 |
| METROGO!! 2260669 · design | METRO INC. | 21 Housewares29 Meat30 Coffee+2 | Pending | 2023 |
| METROGO!! 2256513 | Owner not listed | 21 Housewares29 Meat30 Coffee+2 | Pending | 2023 |
| MATERECO 2208233 · design | KOMATSU MATERE Co. Ltd. | 17 Rubber18 Leather22 Ropes+4 | Pending | 2021 |
| MATERECO 2208232 · design | KOMATSU MATERE Co. Ltd. | 17 Rubber18 Leather22 Ropes+4 | Pending | 2021 |
| 245 MOTORSPORT 2260522 · TMA1281118 | 9460-5607 QUÉBEC INC. | 11 Lighting12 Vehicles16 Paper+4 | Registered | 2025 |
| MATRIX 2259698 · TMA1277934 | 15450772 Canada Inc. | 8 Hand | Registered | 2024 |
| MADTRACE 2216888 · TMA1248306 · design | an individual | 12 Vehicles | Registered | 2024 |
| MODRSA 2206899 · TMA1241473 | an individual | 14 Jewellery | Registered | 2024 |
| METRICA 2185250 · TMA1254923 | Vividata | 16 Paper35 Advertising38 Telecommunications+1 | Registered | 2024 |
| MUADRESS 2184487 · TMA1231359 | Suzhou Qiangeshen Network Technology Co. Ltd. | 25 Clothing | Registered | 2024 |
| MATREX 2179432 · TMA1210179 | VK Integrated Systems, Inc. | 13 Firearms | Registered | 2023 |
| MUTTROS 2146034 · TMA1201797 | Hangzhou Chonghao E-commerce Co. Ltd | 7 Machines20 Furniture | Registered | 2023 |
| Motroce 2146009 · TMA1201788 | Wuhan Zhichanghang Electronic Commerce Co. Ltd. | 20 Furniture | Registered | 2023 |
| MATRIXWOOD 2115685 · TMA1207397 | TAYLOR MADE GOLF COMPANY, INC. | 28 Toys | Registered | 2023 |
| MeetRGB 2113658 · TMA1182841 | Zhuhai Baiyao Technology Co. Ltd. | 2 Paints | Registered | 2023 |
| METRICO 2108408 · TMA1242338 · design | an individual | 25 Clothing | Registered | 2024 |
| Matrixify 2094816 · TMA1172521 | an individual | 9 Electronics42 Science | Registered | 2023 |