| MASTERCHROME 1762529 · TMA1054604 | BOBST MEX SA | 7 Machines35 Advertising | Registered | 2019 |
| MASTERCHOKE 1678246 · TMA977004 | Master Flo Valve Inc. | 6 Metal | Registered | 2017 |
| 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 0484108 · TMA273759 | Master Flo Valve Inc. | 7 Machines | Registered | 1982 |
| MASTERCHEK 0318066 · TMA169224 | Mastercard International Incorporated | 16 Paper | Registered | 1970 |
| MASTERCRETE 2333843 | Construction Research & Technology GmbH | 19 Building | Pending | 2024 |
| 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 |
| MasterEye 2096431 · TMA1216058 | GUILIN ZHISHEN INFORMATION TECHNOLOGY CO. LTD. | 9 Electronics | Registered | 2023 |
| MASTERSENSE 2071680 · TMA1135873 | Masterflex, LLC | 7 Machines9 Electronics17 Rubber | Registered | 2022 |
| MASTERPIECE 1920831 · TMA1107778 | Chubb INA Holdings LLC | 35 Advertising36 Finance | Registered | 2021 |
| MASTERCORE 1919047 · TMA1110533 | BRIDGESTONE CORPORATION | 12 Vehicles17 Rubber | Registered | 2021 |
| MASTERPIECE 1841729 · TMA1010278 | CHARM JEWELRY LIMITED | 14 Jewellery35 Advertising36 Finance+2 | Registered | 2018 |
| MASTERPIECE 1794074 · TMA985017 | Waddington North America, Inc. | 21 Housewares | Registered | 2017 |
| MASTERPIECE 1794073 · TMA987745 · design | Waddington North America, Inc. | 21 Housewares | Registered | 2018 |
| MasterCurve 1793183 · TMA1006058 | Audio Alliance Inc. | 9 Electronics42 Science | Registered | 2018 |
| MASTERSERVE 1771065 · TMA1030516 | GPCP IP Holdings LLC | 16 Paper | Registered | 2019 |
| MASTERPIECE 1760623 · TMA955887 | Chubb INA Holdings LLC | 36 Finance | Registered | 2016 |
| MASTEREASE 1731205 · TMA1062067 | Construction Research & Technology GmbH | 1 Chemicals | Registered | 2019 |
| MASTERCEM 1695031 · TMA934139 | Construction Research & Technology GmbH | 1 Chemicals | Registered | 2016 |
| MASTERPIECE 1673631 · TMA967666 | The Procter & Gamble Company | 3 Cosmetics | Registered | 2017 |
| MASTERCLAVE 1649799 · TMA915015 | Owner not shown | 9 Electronics | Registered | 2015 |
| MASTERCLOUD 1648643 · TMA1107327 | Mastercard International Incorporated | 9 Electronics16 Paper35 Advertising+5 | Registered | 2021 |