| MICROPEL 1167252 · TMA645016 | LIFE SAFETY DISTRIBUTION GmbH | 9 Electronics | Registered | 2005 |
| MICROPEN 2024758 | Crown Laboratories, Inc. | 10 Medical | Pending | 2020 |
| MICROPULS 1924728 · TMA1166269 | RÜBIG GESELLSCHAFT m.b.H & Co. KG. a legal entity | 7 Machines9 Electronics37 Construction+2 | Registered | 2023 |
| MICROPEER 1389266 · TMA764568 | MICROPEER SOLUTIONS INC. | 9 Electronics35 Advertising37 Construction+3 | Registered | 2010 |
| MICROPASS 1324525 · TMA752476 | Owner not shown | 9 Electronics42 Science | Registered | 2009 |
| MICROPLEX 1321438 · TMA752717 | Luminex Corporation | 1 Chemicals5 Pharmaceuticals | Registered | 2009 |
| MICROPEEL 1137376 · TMA615261 | an individual | 3 Cosmetics5 Pharmaceuticals9 Electronics+3 | Registered | 2004 |
| MICROPERM 0756436 · TMA480551 | Sakura Color Products Corporation | 16 Paper | Registered | 1997 |
| MicroPREP 0925727 | an individual | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 2019 |
| MICROPEARLS 0771162 · TMA464281 | an individual | 35 Advertising | Registered | 1996 |
| MICROVERSE 2170541 · TMA1222270 | CAN TECHNOLOGIES, INC. | 5 Pharmaceuticals | Registered | 2024 |
| MICROPRO 2041040 · TMA1222758 | Koppers Performance Chemicals Inc. | 19 Building | Registered | 2024 |
| MACREBUR 1993643 · TMA1121618 | Macrebur Limited | 37 Construction40 Treatment | Registered | 2022 |
| MYCAREBASE 1913387 · TMA1093449 | MyCareBase Solutions Inc. | 35 Advertising42 Science | Registered | 2021 |
| MICROPROSE 1901886 · TMA1084151 | an individual | 9 Electronics28 Toys | Registered | 2020 |
| MICROPROSE 1901885 · TMA1084101 · design | an individual | 9 Electronics28 Toys | Registered | 2020 |
| MCORP 1860680 · TMA1019524 | ASTERION BIO MED INC. | 41 Education42 Science44 Medical | Registered | 2019 |
| MICROPRO 1851105 · TMA1103578 | Koppers Performance Chemicals Inc. | 19 Building | Registered | 2021 |
| microPAC 1815467 · TMA1007520 | an individual | 40 Treatment42 Science | Registered | 2018 |
| MicroPearl 1768155 · TMA1042157 | TERUMO KABUSHIKI KAISHA (TERUMO CORPORATION) | 10 Medical | Registered | 2019 |
| MICROBYTES 1605103 · TMA897162 | 9200-8283 QUÉBEC INC. opérant sous le nom de MICROBITS | 35 Advertising37 Construction | Registered | 2015 |
| MCORP 1527142 · TMA824070 | Mcorp Properties Inc. | 35 Advertising36 Finance37 Construction | Registered | 2012 |
| MICROPUR 1476745 · TMA820161 | an individual | 1 Chemicals | Registered | 2012 |
| MICROFRESH 1465398 · TMA790780 | Rentokil Initial 1927 plc | 5 Pharmaceuticals11 Lighting37 Construction+1 | Registered | 2011 |
| MICROPRO 1264686 · TMA749049 | Koppers Performance Chemicals Inc. | 2 Paints | Registered | 2009 |