| PHARMACONNECT 1935002 · TMA1158618 | TELUS Health Solutions Inc. | 9 Electronics42 Science | Registered | 2023 |
| PRIMECONNECT 1899525 · TMA1098356 | an individual | 9 Electronics14 Jewellery16 Paper+8 | Registered | 2021 |
| PRIMACONNEX 1259439 · TMA727733 | Keystone Dental, Inc. | 10 Medical | Registered | 2008 |
| PERMACON 0554061 · TMA353816 | OldCastle Building Products Canada, Inc. | 19 Building | Registered | 1989 |
| PERMACELL 2146438 · TMA1193886 | an individual | 9 Electronics | Registered | 2023 |
| PERMACOOL 2092673 · TMA1219650 · design | an individual | 18 Leather24 Textiles | Registered | 2024 |
| PERMACOOL 1878008 · TMA1086015 | DREW BRADY & CO. LIMITED | 25 Clothing35 Advertising | Registered | 2020 |
| PermaClear 1870279 · TMA1065900 | Carl Zeiss Vision GmbH | 9 Electronics | Registered | 2019 |
| PermaSoft 1857675 · TMA1017405 | BEAULIEU CANADA LTD. / BEAULIEU CANADA LTEE | 27 Carpets | Registered | 2019 |
| PERMACORD 1689279 · TMA914941 | Owner not shown | 10 Medical | Registered | 2015 |
| PERMACOLOR 1668540 · TMA903272 | Laticrete International, Inc. a Connecticut corporation | 19 Building | Registered | 2015 |
| PERMACEM 1338971 · TMA708821 | Mühlbauer Technology GmbH | 5 Pharmaceuticals | Registered | 2008 |
| PERMACLEAN 1290752 · TMA721547 | THE AMERICAN PAN COMPANY | 21 Housewares | Registered | 2008 |
| PERMASTONE 1152568 · TMA602131 | TARKETT USA INC. | 6 Metal27 Carpets | Registered | 2004 |
| PERMACOL 1010642 · TMA684760 | an individual | 5 Pharmaceuticals10 Medical | Registered | 2007 |
| PERMACOR 1009872 · TMA537365 | E.I. Du Pont De Nemours and Company | 2 Paints | Registered | 2000 |
| PERMACARE 1003279 · TMA562228 | Ecolab USA, Inc. | 1 Chemicals5 Pharmaceuticals42 Science | Registered | 2002 |
| PERMACEL 0716518 · TMA432725 | PERMACEL, A CORPORATION OF THE STATE OF NEW JERSEY | 1 Chemicals3 Cosmetics5 Pharmaceuticals+10 | Registered | 1994 |
| PERMASERT 0567138 · TMA331652 | Elster Perfection Corporation | 7 Machines | Registered | 1987 |
| PERMACOLOR 0487995 · TMA280125 | MORGAN ADHESIVES COMPANY LLC | 16 Paper | Registered | 1983 |
| PERMACOOL 2320373 | TEXTILIER INC. | 24 Textiles | Pending | 2024 |
| PRONECT 2298780 | Owner not listed | 42 Science | Pending | 2023 |
| PERMACAST 2261521 | HB & G BUILDING PRODUCTS, INC. | 19 Building20 Furniture | Pending | 2023 |
| PHARMACYDIRECT 1443084 · TMA780913 | TELUS Health Solutions Inc. | 9 Electronics35 Advertising39 Transport+2 | Registered | 2010 |
| PHRONESIS 2246429 · TMA1267108 · design | PHRONESIS LAW LLP | 45 Legal | Registered | 2024 |