| 541 | Nissen Electronics (S) Pte Ltd
| Active |
| 542 | Nextrom Enterprise Pte Ltd
199506411C | Active |
| 543 | Nexphase Int'l Pte Ltd
| Active |
| 544 | Newlife Dental Practice Pte. Ltd.
200804988M | Active |
| 545 | Ntuc Denticare
| Active |
| 546 | Nosco Consultancy
52958667C | Active |
| 547 | Novena Square Shopping Mall
| Active |
| 548 | Novel Learning Centre Pte. Ltd.
201111509M | Active |
| 549 | Nova Testings Pte. Ltd.
200303636H | Active |
| 550 | Nippon Kaiji Kentei Kyokai
S71FC2158K | Active |
| 551 | Newcastle Education Centre Pte. Ltd.
201117016W | Active |
| 552 | Novena Furnishing Centre Pte. Ltd.
198703308D | Active |
| 553 | Novartis Institute For Tropical Diseases Pte. Ltd.
200108104K | Active |
| 554 | Nikkoon Electronics Trading
42554200M | Active |
| 555 | Ng Brothers Chinese Cakes Co
27075700K | Active |
| 556 | N & T System Furniture Constructor
51268100K | Active |
| 557 | N G Carpet Servicing Co
20998900M | Active |
| 558 | N & I Asia Pte Ltd
199302696N | Active |
| 559 | Northlab Pte. Ltd.
199606127Z | Active |
| 560 | Nikko Computer Systems (s) Pte Ltd
198000575N | Active |
| 561 | Nilfisk Pte. Ltd.
198305474C | Active |
| 562 | Nadaman Japanese Restaurant
| Active |
| 563 | Novo Logistics Pte Ltd
199804347H | Active |
| 564 | Nsk International (singapore) Pte. Ltd.
201613090G | Active |
| 565 | Northrop Consulting
| Active |
| 566 | Ng Bee Lim Dr
| Active |
| 567 | Nexwave Telecoms Pte. Ltd.
199409403R | Active |
| 568 | Newera Equipment Pte Ltd
196900658W | Active |
| 569 | Newborn Marketing Pte Ltd
198800286D | Active |
| 570 | Newpost Office Supplies
52913681C | Active |