| MyStar 1593126 · TMA913067 | SANOFI | 9 Electronics10 Medical | Registered | 2015 |
| MIXSTAR 1339149 · TMA708820 | Mühlbauer Technology GmbH | 10 Medical | Registered | 2008 |
| MSTAR 1316647 · TMA694166 | MStar Realty Ltd. | 36 Finance | Registered | 2007 |
| MASTAR 0833942 · TMA531805 | MASTRONARDI PRODUCE LIMITED | 31 Fresh | Registered | 2000 |
| MAGSTAR 0804151 · TMA480896 | INTERNATIONAL BUSINESS MACHINES CORPORATION | 9 Electronics | Registered | 1997 |
| MUSTAR 2257456 | TIANJIN LIXING INTERNATIONAL TRADING CO. LTD. | 15 Musical | Pending | 2023 |
| MAXSTART 1770702 · TMA977307 | Delphi Technologies IP Limited | 9 Electronics | Registered | 2017 |
| MOISTURE+ 0898974 · TMA528568 · design | Garland Commercial Industries LLC | 9 Electronics | Registered | 2000 |
| MassSTAR 2323380 | Hamilton Germany GmbH | 7 Machines9 Electronics10 Medical+1 | Pending | 2023 |
| MAESTRO 2223852 · TMA1264123 | Master Meter, Inc. | 9 Electronics42 Science | Registered | 2024 |
| MOZOTER 2217460 · TMA1245492 | Guangdong Xizhongxi Technology Co.,Ltd. | 9 Electronics | Registered | 2024 |
| MAESTRO 2171071 · TMA1223773 | an individual | 11 Lighting | Registered | 2024 |
| MAESTRO 2167262 · TMA1274069 · design | an individual | 9 Electronics | Registered | 2024 |
| MUSTARD 2135148 · TMA1176017 | Mustard Made UK Limited | 20 Furniture | Registered | 2023 |
| MEISTER 2130817 · TMA1174050 | Peyton Ventures, LLC | 5 Pharmaceuticals28 Toys | Registered | 2023 |
| MEISTER 2063313 · TMA1212858 · design | MeisterLabs GmbH | 9 Electronics38 Telecommunications41 Education+1 | Registered | 2023 |
| MASTER 2053536 · TMA1197523 | WOLFCRAFT GmbH | 6 Metal7 Machines20 Furniture | Registered | 2023 |
| MYSTART 2039468 · TMA1283873 | AUTOMOBILITY DISTRIBUTION INC. | 9 Electronics35 Advertising | Registered | 2025 |
| MAESTRA 2010184 · TMA1262331 | SANOFI | 1 Chemicals5 Pharmaceuticals42 Science | Registered | 2024 |
| MAESTRO 1976823 · TMA1117433 | an individual | 29 Meat30 Coffee32 Beer | Registered | 2022 |
| MAESTRO 1962277 · TMA1126049 | LUTRON ELECTRONICS CO., INC. | 9 Electronics | Registered | 2022 |
| MAESTRO 1953743 · TMA1200702 | MP ACQUISITION, LLC | 10 Medical | Registered | 2023 |
| MAESTRO 1940574 · TMA1123586 | Oldcastle Building Products Canada, Inc./Les Matériaux de Construction Oldcastle Canada, Inc. | 19 Building | Registered | 2022 |
| MAESTRO 1932906 · TMA1202116 | SANDVINE CORPORATION | 9 Electronics38 Telecommunications42 Science | Registered | 2023 |
| MASTER 1824125 · TMA1002591 | Flybar, Inc. a corporation of New Jersey | 28 Toys | Registered | 2018 |