| NIVARIUS 1704544 · TMA926829 | an individual | 33 Wine | Registered | 2016 |
| NEOPARIÉS 0626595 · TMA372092 | NIPPON ELECTRIC GLASS CO. LTD. | 19 Building | Registered | 1990 |
| Navaris 2106890 | SellerX Commerce GmbH | 7 Machines8 Hand9 Electronics+5 | Pending | 2021 |
| NeverGarden 2202935 · TMA1239887 | Quanzhou Jinjiang Haocun Electronic Commerce Co., Ltd. | 28 Toys | Registered | 2024 |
| NEPHRESTA 2170336 · TMA1199303 | Zoetis Services LLC | 5 Pharmaceuticals | Registered | 2023 |
| NOBREAK 2106895 · TMA1224279 | F&M Tools and Plastics, Inc. | 20 Furniture | Registered | 2024 |
| NOVARC 2104875 · TMA1229902 | Novarc Technologies Inc. | 7 Machines9 Electronics37 Construction+1 | Registered | 2024 |
| Novrose 2099358 · TMA1174811 | an individual | 11 Lighting | Registered | 2023 |
| NEOVERSE 2092838 · TMA1193400 | Arm Limited | 9 Electronics42 Science | Registered | 2023 |
| NOBREAK 2066956 · TMA1199908 | F&M Tools and Plastics, Inc. | 20 Furniture21 Housewares | Registered | 2023 |
| NUBARKO 2062394 · TMA1180055 | an individual | 14 Jewellery | Registered | 2023 |
| NAPROGEL 2061422 · TMA1172088 | 1520643 Ontario Inc. d.b.a. Queenston Pharmacy | 5 Pharmaceuticals | Registered | 2023 |
| NOVORIG 2045788 · TMA1252051 | Rapid Novor Inc. | 1 Chemicals5 Pharmaceuticals42 Science+1 | Registered | 2024 |
| NEPHERYS 2018381 · TMA1114163 | BIOCODEX | 5 Pharmaceuticals | Registered | 2021 |
| NAVROC 2009437 · TMA1129797 | Navroc Investment Management, Inc. | 36 Finance | Registered | 2022 |
| NEVERGUESS 1995365 · TMA1255854 | 9591818 CANADA INC. | 9 Electronics41 Education | Registered | 2024 |
| NUVEROZE 1979501 · TMA1111225 | Hovione Scientia Limited | 5 Pharmaceuticals | Registered | 2021 |
| NEPHROCAN 1969274 · TMA1285146 · design | Nephrocan Holdings Corporation | 5 Pharmaceuticals10 Medical35 Advertising+4 | Registered | 2025 |
| NEPHROCAN 1969268 · TMA1285144 | Nephrocan Holdings Corporation | 5 Pharmaceuticals10 Medical35 Advertising+4 | Registered | 2025 |
| NiproCart 1940754 · TMA1149762 | NIPRO CORPORATION | 5 Pharmaceuticals | Registered | 2022 |
| NFERX 1922537 · TMA1112904 | nference, Inc. | 9 Electronics42 Science | Registered | 2021 |
| NEOBRIGHT 1867533 · TMA1035066 | Lumenis Be Ltd. | 3 Cosmetics | Registered | 2019 |
| NOVAWARS 1865916 · TMA1067135 | ESTgames Corp. | 9 Electronics38 Telecommunications41 Education | Registered | 2019 |
| NFWRX 1859489 · TMA1034762 · design | an individual | 35 Advertising45 Legal | Registered | 2019 |
| Niferex 150 1828396 · TMA1070160 | Avion Pharmaceuticals, LLC | 5 Pharmaceuticals | Registered | 2020 |