| National University of Singapore - Centre for Remote Imaging, Sensing and Processing | Singapore |
| National University of Singapore - Computing | Singapore |
| National University of Singapore - Department of Mathematics | Singapore |
| National University of Singapore - Enterprise | Singapore |
| National University of Singapore - Institute for Health Innovation and Technology | Singapore |
| National University of Singapore - Institute for Mathematical Sciences | Singapore |
| National University of Singapore - Institute of Systems Science | Singapore |
| Natronix Semiconductor Technology Pte Ltd | Singapore |
| NCINGA | |
| NCS Pte Ltd | Singapore |
| Nearex Pte Ltd | Singapore |
| NEC Asia Pte Ltd | Singapore |
| Negocia Capital | Singapore |
| NEO360 | Singapore |
| NEON Group Ltd | |
| Neptune Robotics | |
| Nera Telecommunications Ltd | Singapore |
| Nerb | |
| Net Force Software Design Pte Ltd | Singapore |
| Netgear Singapore | Singapore |
| Netiquette Software Pte Ltd | Singapore |
| NetLink NBN Trust | Singapore |
| NetLink Trust | Singapore |
| Netpluz Asia Pte Ltd | Singapore |
| Netrust Pte Ltd | Singapore |
| Netsis Technology (S) Pte Ltd | Singapore |
| Nettify | |
| Network for Electronic Transfers (Singapore) Pte Ltd | Singapore |
| Neu Entity | Singapore |
| Neusteps | Singapore |
| New Horizons Computer Learning Center of Singapore | Singapore |
| New Tech Venture Pte Ltd | Singapore |
| New Wealth Experience Pte Ltd | |
| NewGens | Singapore |
| NewHero | |
| Newlogic Pte Ltd | |
| NewMedia Express Pte Ltd | Singapore |
| Newstead Technologies Pte Ltd | Singapore |
| NEX CorporateIT Pte Ltd | Singapore |
| Nexgen Wafer Systems Pte Ltd | Singapore |
| NexLabs Pte Ltd | Singapore |
| NexMind AI Pte Ltd | Singapore |
| Next Billion Capital Partners | Singapore |
| Next Billion Ventures | Singapore |
| Next Gen Foods Pte Ltd | Singapore |
| Ngee Ann Academy | |
| Ngee Ann Polytechnic | |
| Nife Labs Pte Ltd | |
| Nikkoon Communications | Singapore |
| Nimbly Technologies Pte Ltd | |