| PATRICK 0455211 · TMA278944 | an individual | 25 Clothing | Registered | 1983 |
| P PATRICK 1463190 · TMA840664 · design | Shoe Branding Europe BVBA a private limited company | 12 Vehicles14 Jewellery18 Leather+2 | Registered | 2013 |
| P PATRICK 1399790 · TMA791420 · design | an individual | 18 Leather25 Clothing28 Toys | Registered | 2011 |
| ST. PATRICK 1090021 · TMA572609 | an individual | 3 Cosmetics25 Clothing42 Science | Registered | 2002 |
| ST. PATRICK'S 1836597 · TMA1061623 | an individual | 33 Wine | Registered | 2019 |
| PATRICK ALES 0439487 · TMA243402 | an individual | 3 Cosmetics | Registered | 1980 |
| PATRICK CUDAHY 1371163 · TMA750598 | Patcud Investments, Inc. | 29 Meat | Registered | 2009 |
| PATRICK COX TT 0799121 · TMA530068 · design | Hookedge Limited | 18 Leather25 Clothing | Registered | 2000 |
| PATRICK ASSARAF 1755307 · TMA1003457 · design | 2790503 Ontario Inc. | 18 Leather25 Clothing | Registered | 2018 |
| Ô SAINT-PATRICK 1579953 · TMA852628 | 9161-6276 QUÉBEC INC. | 43 Restaurants | Registered | 2013 |
| PATRICK DEMPSEY 1388256 · TMA829020 | Demfinity LLC | 41 Education | Registered | 2012 |
| PATRICK ASSARAF 2207497 | 2790503 Ontario Inc. | 25 Clothing | Pending | 2022 |
| ST. PATRICK'S ISLE 2354693 | Isle of Man Milk Marketing Association Limited | 29 Meat | Pending | 2024 |
| KIEL JAMES PATRICK 1606030 · TMA880702 · design | Kiel James Patrick LLC | 14 Jewellery18 Leather25 Clothing | Registered | 2014 |
| ST. PATRICK'S ISLAND 1506915 · TMA831168 | CALGARY MUNICIPAL LAND CORPORATION | 36 Finance37 Construction41 Education+1 | Registered | 2012 |
| PATRICK PRODUCTS, INC. 2026054 · TMA1203563 | Pretium Packaging, LLC | 40 Treatment | Registered | 2023 |
| PATRICK PRODUCTS, INC. 2026042 · TMA1203560 | Pretium Packaging, LLC | 21 Housewares | Registered | 2023 |
| SIMON & PATRICK LUTHIER 0834130 · TMA487098 | LASIDO INC. | 15 Musical | Registered | 1997 |
| PATRICK O'NEILL VISIONS 1420420 · TMA792416 | EXTRAORDINARY CONVERSATIONS INC. a legal entity | 9 Electronics16 Paper25 Clothing+2 | Registered | 2011 |
| PPI PATRICK PRODUCTS, INC. 2026053 · TMA1203562 · design | Pretium Packaging, LLC | 21 Housewares | Registered | 2023 |
| PPI PATRICK PRODUCTS, INC. 2026052 · TMA1203561 · design | Pretium Packaging, LLC | 40 Treatment | Registered | 2023 |
| PATRICK AHEARN ARCHITECT 2076200 · design | Patrick Ahearn Architect, LLC | 42 Science | Pending | 2021 |
| ST. PATRICK'S ISLAND BRIDGE 1506916 · TMA831167 | CALGARY MUNICIPAL LAND CORPORATION | 37 Construction42 Science | Registered | 2012 |
| ST. PATRICK'S HOME OF OTTAWA 1929673 · design | Owner not shown | 9 Electronics16 Paper25 Clothing+8 | Pending | 2018 |
| PATRICK J. DARTE FUNERAL CHAPEL 1416156 · TMA765573 | Patrick J. Darte Funeral Chapel Limited | 20 Furniture35 Advertising38 Telecommunications+3 | Registered | 2010 |