| PARTNERIZE 2183453 · TMA1271131 · design | Performance Horizon Group Limited | 9 Electronics35 Advertising42 Science | Registered | 2024 |
| PartnerVine 2019739 · TMA1236813 | PartnerVine GmbH | 35 Advertising45 Legal | Registered | 2024 |
| PARTNERS 2015793 · TMA1113152 | an individual | 28 Toys | Registered | 2021 |
| PARTNERIZE 1924617 · TMA1131420 · design | Performance Horizon Group Limited | 9 Electronics35 Advertising42 Science | Registered | 2022 |
| PARTNERIZE 1924613 · TMA1131419 | Performance Horizon Group Limited | 9 Electronics35 Advertising42 Science | Registered | 2022 |
| PARTNERPRO 1592330 · TMA905489 | CommScope, Inc. of North Carolina | 41 Education | Registered | 2015 |
| PARTNERPERKS 1394476 · TMA747313 | Venngo Inc. | 9 Electronics35 Advertising | Registered | 2009 |
| PARTNERRE 1144027 · TMA656726 | an individual | 36 Finance38 Telecommunications | Registered | 2006 |
| PARTNERRE 1144024 · TMA657944 · design | an individual | 36 Finance38 Telecommunications | Registered | 2006 |
| PARTNERWORLD 1017808 · TMA547347 | INTERNATIONAL BUSINESS MACHINES CORPORATION | 9 Electronics16 Paper37 Construction+2 | Registered | 2001 |
| PARTNERMIND 2270164 | SPONSORIUM INTERNATIONAL INC. | 9 Electronics35 Advertising | Pending | 2023 |
| PARTNERSELECT 1954471 · TMA1214856 | Legal Spend Holdings, LLC | 42 Science | Registered | 2023 |
| PARTNERMETRIX 1398725 · TMA777577 · design | Charlton Strategic Research Inc. | 35 Advertising | Registered | 2010 |
| PARTNER 2015192 · TMA1267857 | Edwards Lifesciences Corporation | 10 Medical42 Science | Registered | 2024 |
| PARTNERUP 1855506 · TMA1084552 · design | SYSPRO GLOBAL SOFTWARE LIMITED | 9 Electronics35 Advertising42 Science | Registered | 2020 |
| PARTNER 1674430 · TMA956831 · design | PARTNER TECH CORP. | 7 Machines9 Electronics | Registered | 2016 |
| PARTNER 1658169 · TMA953253 · design | ACKLANDS - GRAINGER INC. | 6 Metal9 Electronics16 Paper+2 | Registered | 2016 |
| PARTNERSHIP 1547147 · TMA845149 | Milacron LLC a Delaware limited liability company | 35 Advertising | Registered | 2013 |
| PARTNERPEDIA 1494448 · TMA832340 | an individual | 35 Advertising38 Telecommunications42 Science+1 | Registered | 2012 |
| PARTNERPEDIA 1474255 · TMA793829 | an individual | 42 Science | Registered | 2011 |
| PARTNRS 1351601 · TMA732419 · design | BMO Nesbitt Burns Inc. | 36 Finance | Registered | 2009 |
| PARTNERCHIP 1307797 · TMA693206 | Andritz Ltd./Andritz Ltee. | 35 Advertising37 Construction | Registered | 2007 |
| PARTNEREDGE 1262789 · TMA676485 | an individual | 16 Paper35 Advertising41 Education+1 | Registered | 2006 |
| PARTNERONE 1179094 · TMA614776 | Hewlett Packard Enterprise Development LP | 35 Advertising | Registered | 2004 |
| PARTENAIR 1166737 · TMA642873 | GESTION DENIS GUÉRETTE INC. | 36 Finance39 Transport | Registered | 2005 |