| PRIORITY 1835930 · TMA1083675 | Priority Fire Protection Inc. | 35 Advertising37 Construction41 Education+2 | Registered | 2020 |
| PRIORITY 1643181 · TMA907162 | PROCORE DIRECT LIMITED | 6 Metal7 Machines8 Hand+5 | Registered | 2015 |
| PRIORITY 1404398 · TMA862812 | Adama Agan Ltd. | 5 Pharmaceuticals | Registered | 2013 |
| PRIORITY 1131750 · TMA587758 | PRIORITY MANAGEMENT INTERNATIONAL INC. | 16 Paper35 Advertising41 Education | Registered | 2003 |
| PRIORITY 0869089 · TMA533116 · design | PRIORITY MANAGEMENT INTERNATIONAL INC. | 9 Electronics16 Paper41 Education | Registered | 2000 |
| PRIORITY 0664467 · TMA389024 | Global Total Office (an Ontario limited partnership) | 20 Furniture | Registered | 1991 |
| PRIORITY 0920515 | CANADA POST CORPORATION | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 2010 |
| PRIORITY 0905877 | CANADA POST CORPORATION | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 1993 |
| PRIORITY 1 1039903 · TMA558447 | an individual | 36 Finance | Registered | 2002 |
| P PRIORITY 2131813 · design | Priority LLC | 35 Advertising | Pending | 2021 |
| PRIORITY ONE 2035566 · TMA1269486 | Arrowhead Systems, Inc. | 7 Machines | Registered | 2024 |
| PRIORITY EAP 1546541 · TMA886361 | TELUS Health (Canada) Ltd. | 35 Advertising45 Legal | Registered | 2014 |
| SKY PRIORITY 1455675 · TMA816585 | Delta Air Lines, Inc. | 35 Advertising39 Transport | Registered | 2012 |
| Priority Cap 2063853 | an individual | 11 Lighting25 Clothing | Pending | 2020 |
| PRIORITY SAM 0908729 | THE NATIONAL COUNCIL OF YOUNG MEN'S CHRISTIAN ASSOCIATIONS OF CANADA, SOMETIMES DOING ON BUSINESS AS YMCA CANADA | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 1997 |
| PRIORITY CHEF 2237292 · TMA1253129 · design | Greenlight Media Pte Ltd. | 21 Housewares | Registered | 2024 |
| PRIORITY PAGE 1464672 · TMA803001 | CITIPAGE LTD. | 38 Telecommunications | Registered | 2011 |
| PRIORITY PLUS 1418142 · TMA761094 | PLUMB PERFECT LTD. | 35 Advertising37 Construction | Registered | 2010 |
| PRIORITY PASS 1088240 · TMA652921 · design | Collinson Group (Trademarks) Limited | 35 Advertising39 Transport | Registered | 2005 |
| PRIORITY CLUB 0700636 · TMA431921 | Six Continents Hotels, Inc. | 35 Advertising | Registered | 1994 |
| PRIORITY POST 0513185 · TMA304574 | THE CANADA POST CORPORATION | 39 Transport | Registered | 1985 |
| PRIORITY TIRE 2306051 · design | Priority Tire LLC | 35 Advertising | Pending | 2024 |
| PRIORITY EARTH 2182809 · TMA1230354 | FEDERAL EXPRESS CORPORATION A CORPORATION ORGANIZED AND EXISTING UNDER THE LAWS OF THE STATE OF DELAWARE | 39 Transport | Registered | 2024 |
| PRIORITY TABLE 1638834 · TMA898573 · design | Priority Table Inc. | 43 Restaurants | Registered | 2015 |
| FIRST PRIORITY 1635562 · TMA908985 | Paul Davis National, LLC | 35 Advertising | Registered | 2015 |