| PTECH 1564229 · TMA881175 | The Authentic T-Shirt Company ULC | 25 Clothing | Registered | 2014 |
| PITECH 2355520 · design | Canada Cyber Tech Development Group inc | 35 Advertising41 Education42 Science | Pending | 2024 |
| PVTECH 2333856 · design | Xiamen PVTECH Co. Ltd | 11 Lighting | Pending | 2024 |
| PWTECH 2068829 | Process Wastewater Technologies, LLC | 11 Lighting40 Treatment | Pending | 2020 |
| PAYTECH 1771821 · TMA1047588 | PayTech, Inc. | 35 Advertising | Registered | 2019 |
| POWTECH 0815148 · TMA514714 | NÜRNBERGMESSE GMBH | 37 Construction41 Education | Registered | 1999 |
| Petex 2242421 · TMA1261727 | Time Pharma Canada Inc. | 18 Leather | Registered | 2024 |
| PETCO 2191050 · TMA1218677 · design | PETCO Animal Supplies Stores, Inc. | 18 Leather28 Toys35 Advertising+2 | Registered | 2024 |
| PITCH 2057812 · TMA1252061 · design | Pitch Software GmbH | 9 Electronics38 Telecommunications42 Science | Registered | 2024 |
| petego 2040174 · TMA1142810 | 6594409 canada inc | 18 Leather21 Housewares | Registered | 2022 |
| P3TEC 1890197 · TMA1122288 | J. Josephson, Inc. | 27 Carpets | Registered | 2022 |
| PITCH 1864789 · TMA1044274 | KOHLER CO. | 6 Metal11 Lighting21 Housewares | Registered | 2019 |
| PITCH 1850402 · TMA1078827 · design | Owner not shown | 29 Meat30 Coffee43 Restaurants | Registered | 2020 |
| PITCH 1850401 · TMA1057916 | Owner not shown | 29 Meat30 Coffee43 Restaurants | Registered | 2019 |
| PATCH 1847857 · TMA1020596 · design | Patch Planters Ltd. | 21 Housewares35 Advertising | Registered | 2019 |
| PATEC 1834572 · TMA1019400 | Azure Horizon Co. Limited | 1 Chemicals3 Cosmetics6 Metal+9 | Registered | 2019 |
| PITCH 1701150 · TMA959441 · design | Swingman Entertainment Inc. | 41 Education | Registered | 2017 |
| PITCH 1667472 · TMA979961 | 9286-5666 Quebec Inc. | 25 Clothing41 Education | Registered | 2017 |
| PATCH 1618386 · TMA961672 | Planck, LLC | 9 Electronics45 Legal | Registered | 2017 |
| PETES 1605264 · TMA894793 · design | Peterborough Petes Ltd. | 6 Metal9 Electronics14 Jewellery+13 | Registered | 2015 |
| PETES 1605065 · TMA878886 · design | Peterborough Petes Ltd. | 6 Metal9 Electronics14 Jewellery+14 | Registered | 2014 |
| PUTUCH 1591849 · TMA870555 | an individual | 9 Electronics11 Lighting12 Vehicles+8 | Registered | 2014 |
| PITCH 1472477 · TMA804124 | Mustad Hoofcare SA | 6 Metal | Registered | 2011 |
| PATCH 1447908 · TMA840277 · design | Planck, LLC | 35 Advertising38 Telecommunications41 Education | Registered | 2013 |
| PETEKA 1401731 · TMA772079 | an individual | 28 Toys35 Advertising41 Education | Registered | 2010 |