| MASTERCHEF 1625851 · TMA980409 | Miele Limited | 11 Lighting | Registered | 2017 |
| MASTERCHEF 1534532 · TMA969710 | Shine TV Limited | 16 Paper25 Clothing28 Toys+1 | Registered | 2017 |
| MASTERCHEM 0862021 · TMA501944 | Masterchem Industries LLC a Missouri limited liability company | 2 Paints | Registered | 1998 |
| MASTERCHOKE 1678246 · TMA977004 | Master Flo Valve Inc. | 6 Metal | Registered | 2017 |
| MASTERCHOKE 0484108 · TMA273759 | Master Flo Valve Inc. | 7 Machines | Registered | 1982 |
| MASTERCHOKE 2003080 | Master Flo Valve Inc. | 6 Metal7 Machines9 Electronics+1 | Pending | 2019 |
| MASTERCHOKE 1972487 · design | Master Flo Valve Inc. | 6 Metal7 Machines37 Construction | Pending | 2019 |
| MASTERCEM 1695031 · TMA934139 | Construction Research & Technology GmbH | 1 Chemicals | Registered | 2016 |
| MASTERCHEQUE 1165307 · TMA624579 | Mastercard International Incorporated | 9 Electronics16 Paper28 Toys+1 | Registered | 2004 |
| MASTERSHOCK 0817448 · TMA495072 | Owner not shown | 1 Chemicals9 Electronics17 Rubber | Registered | 1998 |
| MASTERCRETE 2333843 | Construction Research & Technology GmbH | 19 Building | Pending | 2024 |
| MASTERSPEC 2122065 · TMA1208486 | GREENHECK FAN CORPORATION | 11 Lighting | Registered | 2023 |
| MasterEye 2096431 · TMA1216058 | GUILIN ZHISHEN INFORMATION TECHNOLOGY CO. LTD. | 9 Electronics | Registered | 2023 |
| MASTEREX 2077318 · TMA1157486 · design | an individual | 21 Housewares24 Textiles25 Clothing | Registered | 2022 |
| MASTERFLEX 2007072 · TMA1141074 | ALLPRO CORPORATION | 16 Paper | Registered | 2022 |
| MASTERCORE 1919047 · TMA1110533 | BRIDGESTONE CORPORATION | 12 Vehicles17 Rubber | Registered | 2021 |
| MASTERPACK 1855360 · TMA1053200 | an individual | 22 Ropes42 Science | Registered | 2019 |
| MASTERCARD 1812853 · TMA1094980 · design | Mastercard International Incorporated | 9 Electronics16 Paper35 Advertising+4 | Registered | 2021 |
| MASTERCARD 1812852 · TMA1094233 · design | Mastercard International Incorporated | 9 Electronics16 Paper35 Advertising+4 | Registered | 2021 |
| MASTERKEY 1757815 · TMA964431 | an individual | 14 Jewellery16 Paper18 Leather+5 | Registered | 2017 |
| MASTERLOCK 1736068 · TMA1033727 | Winfield Solutions, LLC | 1 Chemicals | Registered | 2019 |
| MASTERCOIN 1635453 · TMA886563 | BALCAN INNOVATIONS INC. | 22 Ropes | Registered | 2014 |
| MASTERACK 1557238 · TMA863084 | Masterack Manufacturing and Installation, LLC | 6 Metal12 Vehicles20 Furniture+2 | Registered | 2013 |
| MASTERCELL 1553239 · TMA904242 | Construction Research & Technology GmbH | 1 Chemicals | Registered | 2015 |
| MASTERCAST 1553234 · TMA904238 | Construction Research & Technology GmbH | 1 Chemicals | Registered | 2015 |