| SIMETRA 2228459 · TMA1276016 | Zhiyan Future (Shenzhen) Information Technology Co. Ltd. | 10 Medical | Registered | 2024 |
| SIMETRA 2178040 · TMA1228147 | Zhiyan Future (Shenzhen) Information Technology Co. Ltd. | 20 Furniture21 Housewares | Registered | 2024 |
| SIMETRA 2177868 · TMA1242512 | Artemis Brand Management Limited | 33 Wine | Registered | 2024 |
| SIMTRIM 1568512 · TMA868144 | an individual | 6 Metal20 Furniture35 Advertising+1 | Registered | 2014 |
| SIMTRA 2302059 | Owner not listed | 1 Chemicals5 Pharmaceuticals40 Treatment+2 | Pending | 2023 |
| SYMETRI 2222765 · design | an individual | 9 Electronics38 Telecommunications41 Education+1 | Pending | 2022 |
| SIMETRICA 1852487 · TMA1101025 | Simetrica Ltd | 9 Electronics35 Advertising36 Finance+3 | Registered | 2021 |
| SKIMETRIC 1556453 · TMA891954 | Snowsports Development Cooperation Pty Ltd | 25 Clothing41 Education | Registered | 2014 |
| SCIMITAR 1805252 · TMA990051 | SHIMANO INC. | 28 Toys | Registered | 2018 |
| SCIMITAR 1715777 · TMA975432 | Corsair Memory, Inc. | 9 Electronics | Registered | 2017 |
| SIMTRIYO 2322197 | Owner not listed | 5 Pharmaceuticals | Pending | 2024 |
| SYMETRIS 2100312 | SYMETRIS INC. | 35 Advertising42 Science | Pending | 2021 |
| SCIEMETRIC 2022628 | Sciemetric Instruments Inc. | 9 Electronics42 Science | Pending | 2020 |
| SENTRI 1953097 · TMA1189022 · design | Pyxus Holdings, Inc. | 9 Electronics38 Telecommunications42 Science | Registered | 2023 |
| SENTRI 1952525 · TMA1189020 | Pyxus Holdings, Inc. | 9 Electronics38 Telecommunications42 Science | Registered | 2023 |
| SINATRA 1890408 · TMA1095257 · design | Frank Sinatra Enterprises, LLC | 3 Cosmetics9 Electronics11 Lighting+20 | Registered | 2021 |
| SYMTRX 1856801 · TMA1080905 | Anuvia Plant Nutrients Holdings Inc. | 1 Chemicals | Registered | 2020 |
| SUMATRA 1445502 · TMA850345 · design | LBP MANUFACTURING, INC. | 21 Housewares | Registered | 2013 |
| SMTR 1444046 · TMA774428 | HENSOLDT Sensors GmbH | 9 Electronics | Registered | 2010 |
| SIMTRAC 1328334 · TMA708253 | Équipements Électriques REID (2002) INC. | 9 Electronics | Registered | 2008 |
| SYMETRE 1164983 · TMA614098 | SHIMANO INC. | 1 Chemicals20 Furniture28 Toys | Registered | 2004 |
| SIMTRAK 1055314 · TMA626539 | 3747018 CANADA INC. | 9 Electronics | Registered | 2004 |
| SINTRA 1009495 · TMA536804 | SINTRA ENGINEERING INC. | 42 Science45 Legal | Registered | 2000 |
| SINTRA 0842578 · TMA491653 | 3A Composites USA Inc. | 1 Chemicals17 Rubber | Registered | 1998 |
| SMATRIX 2195456 | an individual | 9 Electronics11 Lighting37 Construction | Pending | 2022 |