| SPECTRAVAC 1551514 · TMA847176 | BUSCH DIENSTE GmbH, a legal entity | 7 Machines37 Construction | Registered | 2013 |
| SPECTRAC 1418170 · TMA767277 | WESTCOAST ENERGY INC. | 38 Telecommunications42 Science | Registered | 2010 |
| SPECTRALDR 2188261 | KA IMAGING INC. | 9 Electronics10 Medical | Pending | 2022 |
| SPECTRACIDE 2135587 · TMA1177958 | UNITED INDUSTRIES CORPORATION | 1 Chemicals5 Pharmaceuticals8 Hand | Registered | 2023 |
| SPECTRAedge 1858826 · TMA1048145 | Hunting Titan, Inc. | 13 Firearms | Registered | 2019 |
| SPECTRACIDE 1067855 · TMA684634 | UNITED INDUSTRIES CORPORATION | 5 Pharmaceuticals | Registered | 2007 |
| SPECTRAMEDX 2206504 | Spectramedx Inc. | 35 Advertising37 Construction | Pending | 2022 |
| SPECTRALOCK 1981796 | LATICRETE INTERNATIONAL, INC. | 17 Rubber19 Building | Pending | 2019 |
| SPECTRALFX 2239740 · TMA1268513 | Owner not listed | 9 Electronics | Registered | 2024 |
| SPECTRA 2180703 · TMA1212514 | LENCORE ACOUSTICS LLC | 9 Electronics | Registered | 2023 |
| SPECTRAL 2036420 · TMA1272101 | AMI Attachments Inc. | 7 Machines | Registered | 2024 |
| SPECTRA 2014110 · TMA1167633 | Linde GmbH | 1 Chemicals | Registered | 2023 |
| SPECTRA 1986173 · TMA1250572 | AS America, Inc. | 11 Lighting | Registered | 2024 |
| SPECTRACEF 1983107 · TMA1160891 | Meiji Seika Pharma Co. Ltd. | 5 Pharmaceuticals | Registered | 2023 |
| SPECTRACOM 1941138 · TMA1195053 | an individual | 9 Electronics14 Jewellery35 Advertising | Registered | 2023 |
| SPECTAC 1905128 · TMA1101055 | Rheinmetall Waffe Munition GmbH | 13 Firearms | Registered | 2021 |
| SPECTRA 1842339 · TMA1023568 · design | Uzinmedicare Co. Ltd. | 5 Pharmaceuticals10 Medical21 Housewares | Registered | 2019 |
| SPECTRALUX 1811999 · TMA999477 | HGCI, Inc. | 11 Lighting | Registered | 2018 |
| SPECTRALOG 1782521 · TMA1009212 | Spectralog Inc. | 9 Electronics41 Education | Registered | 2018 |
| SPECTRAVAL 1767431 · TMA1015741 | an individual | 2 Paints | Registered | 2019 |
| SPECTRAFLU 1753906 · TMA1034369 | MEDICAGO INC. | 5 Pharmaceuticals | Registered | 2019 |
| SPECTRALMD 1727987 · TMA1035105 | Spectral MD, Inc. | 9 Electronics10 Medical42 Science+1 | Registered | 2019 |
| SPECTRACER 1720073 · TMA936556 | CENTRE DE RECHERCHE, DE DÉVELOPPEMENT ET DE TRANSFERT TECHNOLOGIQUE ACÉRICOLE INC. | 42 Science | Registered | 2016 |
| SPECTRAL 1716761 · TMA961608 | Canyon Bicycles GmbH | 6 Metal12 Vehicles19 Building | Registered | 2017 |
| SPECTAC!! 1711870 · TMA976593 | 354401 Alberta Ltd. | 6 Metal9 Electronics11 Lighting+15 | Registered | 2017 |