| MAXSTRENGTH 2202718 · TMA1238881 · design | THE GLAD PRODUCTS COMPANY | 16 Paper | Registered | 2024 |
| MASTERSTEEL 2137142 · TMA1201468 | BRANDS INFINITE (PTY) LTD | 12 Vehicles | Registered | 2023 |
| MASTERSTROKE 2094763 · TMA1150723 | TAYLORS WINES PTY LIMITED | 33 Wine | Registered | 2022 |
| MASTERSENSE 2071680 · TMA1135873 | Masterflex, LLC | 7 Machines9 Electronics17 Rubber | Registered | 2022 |
| MASTERSURE 1735854 · TMA943739 | Construction Research & Technology GmbH | 1 Chemicals | Registered | 2016 |
| MASTERSET 1553231 · TMA904244 | Construction Research & Technology GmbH | 1 Chemicals | Registered | 2015 |
| MASTERMOMENTS 1355537 · TMA729412 | SERVICEMASTER CLEAN/RESTORE SPE LLC | 35 Advertising | Registered | 2008 |
| MASTERTECH 1293300 · TMA739808 | FCA US LLC | 41 Education | Registered | 2009 |
| MASTERTRAN 1198015 · TMA631122 | an individual | 4 Oils | Registered | 2005 |
| Masterstage 1098911 · TMA602018 | Masterstage Mfg. Inc. | 6 Metal | Registered | 2004 |
| MASTERSTORE 0774156 · TMA468270 | LF, LLC | 35 Advertising | Registered | 1997 |
| MASTERTINT 0722282 · TMA432763 | Axalta Coating Systems GmbH | 1 Chemicals2 Paints3 Cosmetics | Registered | 1994 |
| MASTERSTITCH 0712054 · TMA419628 | In-Place Machining Company, LLC (a Delaware limited liability company) | 37 Construction | Registered | 1993 |
| MASTERREST 0674564 · TMA407958 | MASTERBEDROOM INC. | 20 Furniture | Registered | 1993 |
| MASTERRENTAL 0649819 · TMA390478 | Mastercard International Incorporated | 36 Finance | Registered | 1991 |
| MASTERCRETE 2333843 | Construction Research & Technology GmbH | 19 Building | Pending | 2024 |
| MASTERSHIFT 2197164 · TMA1237352 · design | Mastershift Inc. | 42 Science | Registered | 2024 |
| MASTERSPEC 2122065 · TMA1208486 | GREENHECK FAN CORPORATION | 11 Lighting | Registered | 2023 |
| MASTERSHIELD 1991067 · TMA1251973 | MOLD-MASTERS (2007) LIMITED, a legal entity | 7 Machines | Registered | 2024 |
| MASTERTRACK 1987896 · TMA1200894 | Unicorn Tire Corporation | 12 Vehicles | Registered | 2023 |
| MasterTrack 1941543 · TMA1152494 | an individual | 6 Metal19 Building20 Furniture | Registered | 2022 |
| MASTERDEPOT 1930071 · TMA1122782 | Mastertech Group LLC | 7 Machines | Registered | 2022 |
| MASTERCORE 1919047 · TMA1110533 | BRIDGESTONE CORPORATION | 12 Vehicles17 Rubber | Registered | 2021 |
| MASTERTRIM 1822132 · TMA1036314 | Siemens Industry Software Inc. | 9 Electronics | Registered | 2019 |
| MasterTemp 1810526 · TMA1022522 | PENTAIR WATER POOL AND SPA, INC. | 11 Lighting | Registered | 2019 |