| NACHI 1909391 · TMA1102247 · design | NACHI-FUJIKOSHI CORP. | 6 Metal7 Machines9 Electronics+1 | Registered | 2021 |
| NACO 1685784 · TMA940973 · design | an individual | 35 Advertising36 Finance37 Construction+3 | Registered | 2016 |
| NACO 1685783 · TMA940975 | an individual | 35 Advertising36 Finance37 Construction+3 | Registered | 2016 |
| NECHO 0804371 · TMA478324 | Cybershift, Inc. | 9 Electronics36 Finance37 Construction+2 | Registered | 1997 |
| NACHI 0303882 · TMA154324 · design | KABUSHIKI KAISHA FUJIKOSHI TRADING AS NACHI-FUJIKOSHI CORP. | 7 Machines8 Hand9 Electronics+2 | Registered | 1967 |
| Nuchi 2220995 · TMA1248565 | Kilo Foods Ltd. | 29 Meat | Registered | 2024 |
| NOCOO 2130798 · TMA1174048 · design | SANIPAK COMPANY OF JAPAN, LTD. | 16 Paper | Registered | 2023 |
| NASCO 2045798 · TMA1215877 | Nasco Healthcare Inc. | 35 Advertising | Registered | 2023 |
| NASHI 2022991 · TMA1137451 · design | an individual | 3 Cosmetics | Registered | 2022 |
| NOCO 1984248 · TMA1229825 | Oldcastle Building Products Canada, Inc./Les Matériaux de Construction Oldcastle Canada, Inc. | 19 Building | Registered | 2024 |
| NOCCO 1900208 · TMA1211528 | No Carbs Company AB | 5 Pharmaceuticals25 Clothing28 Toys+6 | Registered | 2023 |
| NAC 1863282 · TMA1083681 | an individual | 11 Lighting | Registered | 2020 |
| NICHE 1852687 · TMA1104723 | National Institute For Cannabis Health and Education | 41 Education44 Medical45 Legal | Registered | 2021 |
| NOCO 1826725 · TMA1053335 | The Noco Company | 9 Electronics | Registered | 2019 |
| NUCO 1824748 · TMA1010952 · design | Nuco Networks Inc. | 9 Electronics42 Science | Registered | 2018 |
| NUCO 1824738 · TMA1010954 | Nuco Networks Inc. | 9 Electronics42 Science | Registered | 2018 |
| NOCHÉ 1781059 · TMA1020364 | Cherry Hill Coffee Inc. | 30 Coffee35 Advertising40 Treatment | Registered | 2019 |
| NOCCO 1771359 · TMA1051177 | No Carbs Company AB | 5 Pharmaceuticals25 Clothing29 Meat+2 | Registered | 2019 |
| NECHI 1748675 · TMA971653 | Nechi Institute: Centre of Indigenous Learning | 16 Paper35 Advertising41 Education+2 | Registered | 2017 |
| NICHE 1746627 · TMA967311 | Mishon Inc. | 7 Machines | Registered | 2017 |
| NCSO 1741922 · TMA959939 | Alberta Construction Safety Association | 41 Education42 Science | Registered | 2017 |
| NAKO 1728299 · TMA996030 · design | Owner not shown | 23 Yarns | Registered | 2018 |
| NAKO 1718707 · TMA939893 · design | Owner not shown | 23 Yarns | Registered | 2016 |
| NACE 1708399 · TMA954538 · design | an individual | 42 Science44 Medical | Registered | 2016 |
| NICHE 1667417 · TMA924513 | Niche Design, Inc. | 11 Lighting | Registered | 2015 |