| 691 | Natferrous Pte Ltd
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| 692 | National Healthcare Group Polyclinics
52929305J | 有効 |
| 693 | Natural Reflex & Beauty Therapy Centre
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| 694 | National Neuroscience Institute Of Singapore Pte Ltd
199801559D | 有効 |
| 695 | Neighbourhood Medical Clinic Pte Ltd
199205798R | 有効 |
| 696 | Neighbourhood Locksmith Service
52940437X | 有効 |
| 697 | Natsteel Ltd
| 有効 |
| 698 | Natrad Food Pte Ltd
| 有効 |
| 699 | Nam Leong Co Pte. Ltd.
195800019C | 有効 |
| 700 | Neecare Medical Centre
53135725B | 有効 |
| 701 | Nav Marine Pte. Ltd.
200507980D | 有効 |
| 702 | National University Of S'pore
| 有効 |
| 703 | Nassim Link Int'l Pte Ltd
| 有効 |
| 704 | Nbda Asia Pte. Ltd.
200719004M | 有効 |
| 705 | Netherlands Foreign Investment Agency
| 有効 |
| 706 | Natural Vision Centre Pte. Ltd.
200402369D | 有効 |
| 707 | Nanyang Inc Pte. Ltd.
200609141D | 有効 |
| 708 | National Healthcare Group Pte Ltd
200002150H | 有効 |
| 709 | National Dental Centre
| 有効 |
| 710 | National Cancer Centre Of S'pore Pte Ltd
| 有効 |
| 711 | Nanyang Environment & Water Research Institute
| 有効 |
| 712 | National Skin Centre (singapore) Pte Ltd
198801862W | 有効 |
| 713 | National Safety Council Of S'pore
| 有効 |
| 714 | Nam Wan Tea Co Pte Ltd
| 有効 |
| 715 | Northrop Grumman Electronic Systems Int'l Inc
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| 716 | Nightingale Elite Business Entertainment & Promotions
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| 717 | New Modern Metal & Plastics Pte. Ltd.
197903279K | 有効 |
| 718 | Noritsu (S) Pte Ltd
| 有効 |
| 719 | Nien Lock & Safe Services
45548000A | 有効 |
| 720 | Ng Teong Soon Consulting Engineer
53362323E | 有効 |