| NEOSOLID 1696102 · TMA940133 | an individual | 2 Paints3 Cosmetics19 Building+2 | Registered | 2016 |
| Naclud 2247754 · TMA1265971 | Owner not listed | 9 Electronics | Registered | 2024 |
| NEWGOLD 2216456 · TMA1246646 | Smart Earth Camelina Corp. | 31 Fresh | Registered | 2024 |
| NIGOOLATA 2186155 · TMA1246384 · design | HONG KONG GLOBAL EXPRESS INTERNATIONAL CO., LIMITED | 12 Vehicles | Registered | 2024 |
| NOKLEAD 2031082 · TMA1270669 | Shenzhen Qianhai Noklead Technology co.Ltd | 14 Jewellery | Registered | 2024 |
| NIGOLDENEYE 2000824 · TMA1114130 | an individual | 9 Electronics25 Clothing | Registered | 2021 |
| Newsload 1977118 · TMA1121525 | an individual | 41 Education | Registered | 2022 |
| NEXLETOL 1921081 · TMA1118388 | Esperion Therapeutics, Inc. | 5 Pharmaceuticals | Registered | 2022 |
| NICOLAUDIE 1913877 · TMA1091812 | Nicolaudie America, Inc. | 9 Electronics | Registered | 2021 |
| NICOLETTIHOME 1905577 · TMA1097022 · design | an individual | 20 Furniture | Registered | 2021 |
| NUZOLTRI 1838371 · TMA1075409 | Owner not shown | 5 Pharmaceuticals | Registered | 2020 |
| NIXALT 1837784 · TMA1047738 | 10150703 Canada Inc. | 9 Electronics34 Tobacco35 Advertising | Registered | 2019 |
| NAZULTYX 1831662 · TMA1075419 | GLAXO GROUP LIMITED | 5 Pharmaceuticals | Registered | 2020 |
| NASILDOTE 1790958 · TMA1035449 | ADAPT PHARMA OPERATIONS LIMITED | 5 Pharmaceuticals10 Medical44 Medical | Registered | 2019 |
| NYSHIELD 1774782 · TMA1051460 | Nylok LLC | 1 Chemicals6 Metal37 Construction | Registered | 2019 |
| NEXSHIELD 1625489 · TMA934399 | NISKU INDUSTRIAL COATINGS LTD. | 2 Paints6 Metal9 Electronics+6 | Registered | 2016 |
| NEWCOLD 1616490 · TMA924476 · design | NewCold Holdings LLC | 35 Advertising39 Transport42 Science | Registered | 2015 |
| NEWGOLD 1593700 · TMA862545 · design | NEW GOLD INC. | 6 Metal14 Jewellery37 Construction | Registered | 2013 |
| NOCCIOLATTE 1212378 · TMA638534 | Owner not shown | 30 Coffee | Registered | 2005 |
| nShield 1059616 · TMA583590 | nCipher Security Limited | 9 Electronics | Registered | 2003 |
| NEOCOLLOID 1015228 · TMA561360 | an individual | 5 Pharmaceuticals9 Electronics | Registered | 2002 |
| NICKELODEON 0848711 · TMA555868 | VIACOM INTERNATIONAL INC. | 41 Education43 Restaurants | Registered | 2001 |
| NIKKALITE 0727191 · TMA444281 | NIPPON CARBIDE INDUSTRIES CO. INC. | 16 Paper17 Rubber | Registered | 1995 |
| NICKELODEON 0619542 · TMA508114 | VIACOM INTERNATIONAL INC. | 8 Hand9 Electronics11 Lighting+8 | Registered | 1999 |
| NICKELODEON 0613398 · TMA400224 · design | VIACOM INTERNATIONAL INC. | 25 Clothing | Registered | 1992 |