| NECTECH 0550721 · TMA328482 | Bauer Hockey Ltd. | 28 Toys | Registered | 1987 |
| NEXTEC 0819522 · TMA519381 · design | NEXTEC APPLICATIONS, INC. | 24 Textiles25 Clothing | Registered | 1999 |
| NEXTEC 0796343 · TMA504772 | NEXTEC APPLICATIONS, INC. | 24 Textiles40 Treatment | Registered | 1998 |
| NEXTEC 2133519 | THE GORMAN-RUPP COMPANY | 7 Machines8 Hand9 Electronics | Pending | 2021 |
| NEKTECK 2248224 · TMA1280957 · design | Shenzhen YuanRui Information Technology Co. Ltd. | 9 Electronics10 Medical11 Lighting+1 | Registered | 2025 |
| NUCTECH 1307074 · TMA708438 | NUCTECH COMPANY LIMITED | 9 Electronics | Registered | 2008 |
| NEXTECH 1070055 · TMA578812 | TP-Holiday Group Limited | 9 Electronics16 Paper18 Leather+1 | Registered | 2003 |
| NEXTECH 2317128 · design | Jinan Singhui CNC Machinery Technology Co. Ltd | 7 Machines | Pending | 2024 |
| NUCTECH 2301696 · design | NUCTECH COMPANY LIMITED | 7 Machines9 Electronics | Pending | 2023 |
| NISTEC 0809650 · TMA473900 · design | NISSAN JIDOSHA KABUSHIKI KAISHA, DBA NISSAN MOTOR CO. LTD. | 41 Education | Registered | 1997 |
| NEXXTECH 1222355 · TMA740948 · design | The Source (Bell) Electronics Inc. | 8 Hand9 Electronics10 Medical+4 | Registered | 2009 |
| NEXXTECH 1172358 · TMA758244 | The Source (Bell) Electronics Inc. | 8 Hand9 Electronics10 Medical+3 | Registered | 2010 |
| NEXTGEN 2109415 · TMA1179203 | an individual | 9 Electronics | Registered | 2023 |
| NEXTEXT 1778927 · TMA971890 | Joint Venture between IVRNET INC. and FAR WEST DIGITAL ADVERTISING INC. | 9 Electronics35 Advertising38 Telecommunications+1 | Registered | 2017 |
| NEXTGEL 1750411 · TMA1007613 | OldCastle Building Products Canada, Inc. | 1 Chemicals17 Rubber19 Building | Registered | 2018 |
| NEXTGEN 1703622 · TMA932598 | TENOVA GOODFELLOW INC. a legal entity | 9 Electronics37 Construction42 Science | Registered | 2016 |
| NEXTSEQ 1642860 · TMA965953 | Illumina, Inc. a Delaware corporation | 1 Chemicals5 Pharmaceuticals | Registered | 2017 |
| NEXTSEQ 1624960 · TMA965955 | Illumina, Inc. a Delaware corporation | 1 Chemicals5 Pharmaceuticals9 Electronics | Registered | 2017 |
| NEXTGEN 1541527 · TMA880253 | Mainstreet Property Group, LLC | 37 Construction | Registered | 2014 |
| NEXTGEN 1519447 · TMA874540 | VGP IPCO LLC (VGP) | 4 Oils | Registered | 2014 |
| NIGHTEC 1471778 · TMA960225 | NighTec GmbH | 1 Chemicals2 Paints17 Rubber+2 | Registered | 2017 |
| NEXTGEN 1417880 · TMA810219 | RRI Financial, Inc. | 42 Science43 Restaurants | Registered | 2011 |
| NEXTGEN 1336235 · TMA768741 | BOMBARDIER INC. | 12 Vehicles | Registered | 2010 |
| NEXTGEN 1247620 · TMA711191 | NXGN Management, LLC | 9 Electronics | Registered | 2008 |
| NASHTEC 1207116 · TMA644733 | Nabaltec GmbH | 1 Chemicals | Registered | 2005 |