| NUTAQ 1580448 · TMA955903 | INNOVATION NUTAQ INC./NUTAQ INNOVATION INC. | 9 Electronics37 Construction40 Treatment+2 | Registered | 2016 |
| NUTKAO 1296234 · TMA738128 | NUTKAO S.R.L., an Italian limited liability company | 30 Coffee | Registered | 2009 |
| NTAAC. 2211353 · design | NanTong Acetic Acid Chemical Co. Ltd. | 1 Chemicals | Pending | 2022 |
| NAUTAGE 2114597 · TMA1232089 | an individual | 14 Jewellery25 Clothing35 Advertising | Registered | 2024 |
| NUETSA 2159243 · TMA1210010 · design | JURONG SHUDAAN ELECTRONICS TECHNOLOGY CO. LTD | 9 Electronics | Registered | 2023 |
| NUTEK 1882785 · TMA1133552 | North American Marketing Inc. | 6 Metal7 Machines9 Electronics+7 | Registered | 2022 |
| NUTS 1859591 · TMA1059299 · design | Goorin Bros. Inc. | 25 Clothing | Registered | 2019 |
| NUTZ 1842618 · TMA1106120 · design | Club Gaming Pty Ltd. | 28 Toys41 Education | Registered | 2021 |
| NTAG 1698933 · TMA1044868 | an individual | 9 Electronics14 Jewellery | Registered | 2019 |
| NUTTZO 1658807 · TMA999958 | NuttZo LLC | 29 Meat30 Coffee | Registered | 2018 |
| NUADS 1551378 · TMA885306 | Microsoft Corporation | 35 Advertising | Registered | 2014 |
| NETAGO 1510457 · TMA814347 | TELUS Corporation | 9 Electronics14 Jewellery16 Paper+3 | Registered | 2011 |
| NTAKE 1430092 · TMA811532 | 1641888 Alberta Ltd. | 7 Machines10 Medical11 Lighting+8 | Registered | 2011 |
| NEUTAC 1379259 · TMA757267 · design | Guangzhou Panyu Elite Century Electronic Co. Ltd. | 9 Electronics | Registered | 2010 |
| NETAXS 1342742 · TMA742257 | HONEYWELL INTERNATIONAL INC. | 9 Electronics42 Science | Registered | 2009 |
| NETIQ 1028772 · TMA551278 | NetIQ Corporation | 9 Electronics | Registered | 2001 |
| NUTEK 0864112 · TMA505511 | ABB Asea Brown Boveri Ltd. | 9 Electronics | Registered | 1998 |
| NUTECH 0503395 · TMA324635 | an individual | 37 Construction39 Transport | Registered | 1987 |
| NETAC 2336569 · design | NETAC TECHNOLOGY CO., LTD. | 9 Electronics | Pending | 2024 |
| NUTECH 2281392 · design | Nutech Accessories Inc. | 7 Machines9 Electronics11 Lighting+2 | Pending | 2023 |
| Nutech 2279908 | Nutech Accessories Inc. | 7 Machines9 Electronics11 Lighting+2 | Pending | 2023 |
| NUTES 2072959 | WISEcode, LLC | 9 Electronics44 Medical | Pending | 2020 |
| NUTES 2009168 | Electric Juice Factory Inc. a legal entity | 32 Beer | Pending | 2020 |
| Netac 1996378 · design | NETAC TECHNOLOGY CO., LTD. | 9 Electronics | Pending | 2019 |