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| 635 | New Furniture Design Construction 25345400W | Active |
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| 637 | Neurological Surgery Pte Ltd 199400026H | Active |
| 638 | Nest Communications Pte Ltd
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| 639 | Netwin Distribution Pte. Ltd. 200410435C | Active |
| 640 | Neo Hardware Pte Ltd 199407590Z | Active |
| 641 | Novotel Clarke Quay S'pore
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| 642 | Nokia Pte Ltd 198900336W | Active |
| 643 | Nittoku S'pore Pte Ltd
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| 644 | New Life Clinic
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| 645 | Novotec Edm Supplies Pte Ltd 199701347R | Active |
| 646 | Nok Asia Co Pte Ltd
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| 647 | Noeldive Pte Ltd
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| 648 | Neutral Electrical & Air-conditioning Co
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| 649 | Neuflor Int'l Pte Ltd
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| 652 | New Chain Hair Centre Pte. Ltd. 200313000R | Active |
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