| SQUIRREL 1831409 · TMA1071983 | Squirrel Systems of Canada, Ltd. | 9 Electronics41 Education42 Science | Registered | 2020 |
| SQUIRREL 1704473 · TMA1027694 | BUSINESS LINES LIMITED | 12 Vehicles | Registered | 2019 |
| SQUIRREL 0577453 · TMA336527 | Squirrel Systems of Canada, Ltd. | 9 Electronics35 Advertising41 Education+1 | Registered | 1988 |
| NO-SQUIRREL 1175921 · TMA619253 | ESSEX TOPCROP SALES LIMITED | 31 Fresh | Registered | 2004 |
| SQUIRREL POS 1606730 · TMA868927 | Squirrel Systems of Canada, Ltd. | 9 Electronics16 Paper41 Education+1 | Registered | 2014 |
| Squirrel APP 2129774 · design | OTT FINANCIAL GROUP CORPORATION | 9 Electronics39 Transport42 Science | Pending | 2021 |
| SQUIRREL APP 2103003 | OTT FINANCIAL GROUP CORPORATION | 9 Electronics39 Transport42 Science | Pending | 2021 |
| Dirt Squirrel 2078491 · TMA1165853 | Dirt Squirrel Apparel Inc. | 20 Furniture | Registered | 2023 |
| WINE SQUIRREL 1766675 · TMA975638 | Forever Products LLC | 21 Housewares | Registered | 2017 |
| Dirt Squirrel 1661183 · TMA960527 | Dirt Squirrel Apparel Inc. | 25 Clothing35 Advertising | Registered | 2017 |
| SQUIRREL mPOS 1635348 · TMA1064962 | Squirrel Systems of Canada, Ltd. | 9 Electronics16 Paper41 Education+1 | Registered | 2019 |
| SQUIRREL FREE 1042617 · TMA555889 | an individual | 6 Metal20 Furniture21 Housewares+2 | Registered | 2001 |
| SQUIRREL HILL 2324334 | Rated Rookie LLC | 33 Wine | Pending | 2024 |
| BLIND SQUIRREL 2249043 · TMA1264549 | Blind Squirrel Games, Inc. | 9 Electronics | Registered | 2024 |
| SQUIRREL BRAND 1903777 · TMA1098095 | JOHN B. SANFILIPPO & SON, INC. | 29 Meat | Registered | 2021 |
| NINJA SQUIRREL 1887524 · TMA1148510 | Amazon Technologies, Inc. | 29 Meat30 Coffee | Registered | 2022 |
| NINJA SQUIRREL 1673283 · TMA1027506 | Amazon Technologies, Inc. | 30 Coffee | Registered | 2019 |
| SURLY SQUIRREL 1529566 · TMA903452 | Redrover Co. Ltd. | 9 Electronics16 Paper25 Clothing+2 | Registered | 2015 |
| BLACK SQUIRREL 1318492 · TMA697268 | an individual | 9 Electronics14 Jewellery16 Paper+3 | Registered | 2007 |
| NUTTY SQUIRREL 2292810 | 14582781 Canada Inc. | 25 Clothing28 Toys | Pending | 2023 |
| BLIND SQUIRREL 2265157 | Owner not listed | 41 Education42 Science | Pending | 2023 |
| Flying Squirrel 2071072 · TMA1274948 | COLIO ESTATE WINES INC. | 33 Wine | Registered | 2024 |
| FLYING SQUIRREL 1839650 · TMA1080797 | Flying Squirrel Sports, LLC | 9 Electronics25 Clothing41 Education | Registered | 2020 |
| SQUIRREL BUSTER 1035674 · TMA570757 | Brome Bird Care Inc. | 21 Housewares | Registered | 2002 |
| SQUIRREL NUTKIN 0743542 · TMA489384 · design | FREDERICK WARNE & CO. LIMITED | 16 Paper | Registered | 1998 |