| NULOOK 1515285 · TMA816195 · design | OldCastle Building Products Canada, Inc. | 17 Rubber19 Building | Registered | 2012 |
| NULOOK 2362709 | an individual | 35 Advertising37 Construction | Pending | 2024 |
| NOLK 1883485 · TMA1085716 | Entreprises Nolk Inc. | 3 Cosmetics8 Hand21 Housewares | Registered | 2020 |
| NYLOK 1579328 · TMA875250 | Nylok LLC | 37 Construction40 Treatment | Registered | 2014 |
| NLC 1338312 · TMA716832 | NORTHERN LIGHTS COLLEGE | 3 Cosmetics8 Hand9 Electronics+10 | Registered | 2008 |
| NYLOK 1194510 · TMA645836 · design | NYLOK LLC a Limited Liability Company | 6 Metal40 Treatment | Registered | 2005 |
| NLCU 1187432 · TMA627246 · design | Newfoundland and Labrador Credit Union Limited | 36 Finance | Registered | 2004 |
| NLCU 1187431 · TMA627673 | Newfoundland and Labrador Credit Union Limited | 5 Pharmaceuticals8 Hand9 Electronics+6 | Registered | 2004 |
| NLC 1038824 · TMA559679 · design | an individual | 5 Pharmaceuticals | Registered | 2002 |
| NYLOK 0223372 · UCA49063 | NYLOK LLC a Limited Liability Company | 6 Metal | Registered | 1954 |
| NLC 0918941 | The Board of Governors of Northern Lakes College | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 2009 |
| NEWLOOK 0816970 · TMA540042 | Owner not shown | 3 Cosmetics | Registered | 2001 |
| NEWLOOK 0725815 · TMA433436 | CECE Suisse SA | 16 Paper | Registered | 1994 |
| NEWLOOK 0551218 · TMA318999 | CECE Suisse SA | 16 Paper | Registered | 1986 |
| Nailook 2307884 | Weshop Trading Ltd | 3 Cosmetics | Pending | 2024 |
| NELEUS 2220888 · TMA1248547 | Shenzhen Nierousi Technology Co., Ltd. | 25 Clothing | Registered | 2024 |
| NULIGO 2219123 · TMA1280896 | Bunge Oils, Inc. | 1 Chemicals5 Pharmaceuticals | Registered | 2025 |
| NaLog 2198157 · TMA1249685 | an individual | 28 Toys | Registered | 2024 |
| NuWells 2197313 · TMA1237373 | an individual | 35 Advertising37 Construction42 Science | Registered | 2024 |
| NLUS 2179566 · TMA1232361 | an individual | 25 Clothing | Registered | 2024 |
| NEOLOK 2154351 · TMA1261085 · design | Nanjing Easthouse Electrical Co. Ltd. | 6 Metal9 Electronics | Registered | 2024 |
| NELISA 2147877 · TMA1199194 | 10408875 Canada Inc. | 1 Chemicals5 Pharmaceuticals | Registered | 2023 |
| nulaxy 2141952 · TMA1200334 | ZTD CO. LIMITED | 9 Electronics | Registered | 2023 |
| Nailsee 2111992 · TMA1179384 | Yiwu Anghu Import and Export Co. Ltd. | 3 Cosmetics | Registered | 2023 |
| NULUXE 2048718 · TMA1166711 | The Gillette Company LLC | 8 Hand | Registered | 2023 |