| SECURECHOICE 2106598 · TMA1282430 · design | an individual | 9 Electronics37 Construction45 Legal | Registered | 2025 |
| SECURECHAIN 1786385 · TMA1025139 | Tracelink, Inc. | 9 Electronics | Registered | 2019 |
| SecureCare 1730355 · TMA1007514 | STERIS Corporation | 37 Construction | Registered | 2018 |
| SecureCare 1646431 · TMA891569 | an individual | 36 Finance | Registered | 2014 |
| SECURECARE 2023387 | EUROFASE INC. | 6 Metal10 Medical11 Lighting+1 | Pending | 2020 |
| SECURESALE 1975728 · TMA1283689 | CarGurus, Inc. | 36 Finance42 Science | Registered | 2025 |
| SECURECOIN 1820567 · TMA1032280 | MAGIKIST LTD. | 9 Electronics | Registered | 2019 |
| SECURECONX 1703486 · TMA924483 · design | Globe Union Industrial Corp. | 11 Lighting20 Furniture21 Housewares | Registered | 2015 |
| SECURESPAN 1599750 · TMA895782 | CA, Inc. | 9 Electronics38 Telecommunications42 Science | Registered | 2015 |
| Securicare 1467939 · TMA781519 | Westguard Security Services (1986) Inc. | 45 Legal | Registered | 2010 |
| SECURECHECK 1260579 · TMA787047 | Diversey, Inc. (a Delaware corporation) | 35 Advertising41 Education | Registered | 2011 |
| SÉCURSANTÉ 0878809 · TMA510722 | SÉCURIGROUPE INC. | 36 Finance | Registered | 1999 |
| SECURESCAN 0841145 · TMA488688 | R.R. DONNELLEY & SONS COMPANY | 16 Paper | Registered | 1998 |
| SECURICAN 0784547 · TMA458703 | Corporation Starfrit Inc. / Starfrit Corporation Inc. | 8 Hand | Registered | 1996 |
| SECURESHUTTLE 2091106 · TMA1149383 | Cook Medical Technologies LLC | 42 Science | Registered | 2022 |
| SECURECONNECT 2012343 | Graco Children's Products Inc. | 18 Leather | Pending | 2020 |
| SecureContainer 2111540 · TMA1211881 | E-JAN NETWORKS Co. | 9 Electronics42 Science | Registered | 2023 |
| SECURESEAL 2225920 · TMA1251267 | The Procter & Gamble Company | 5 Pharmaceuticals | Registered | 2024 |
| SecureShop 2183257 · TMA1231292 | 1429481 Ontario Inc.(does business as Pathway Communications) | 9 Electronics36 Finance45 Legal | Registered | 2024 |
| SECUREGUARD 2130304 · TMA1210894 · design | Empowerment Technologies Inc. | 9 Electronics | Registered | 2023 |
| SECURAZE 2060837 · TMA1218964 | Securaze GmbH | 9 Electronics35 Advertising42 Science | Registered | 2024 |
| SecureGuard 1913942 · TMA1112472 | Highway Care Limited | 6 Metal19 Building | Registered | 2021 |
| SECURISENSE 1844601 · TMA1047223 | 3SI Security Systems, Inc. | 9 Electronics | Registered | 2019 |
| SECURESMART 1793128 · TMA1024445 | j2 Global Ireland Limited | 38 Telecommunications | Registered | 2019 |
| SECUREGARD 1767304 · TMA1012553 | TRUTH HARDWARE CORPORATION | 6 Metal | Registered | 2019 |