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| 632 | Dfds Transport (S) Pte Ltd
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| 633 | Datapulse Technology Ltd
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| 635 | Dynasty Classic Ktv Pte. Ltd.
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| 637 | De Cooking House
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| 639 | Dentsu, Young & Rubicam Pte Ltd
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| 640 | D'trans Pte. Ltd.
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| 642 | Denon Pte. Limited
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| 644 | Dtl Property Network Pte Ltd
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| 645 | Dupre Marine Engineering Pte. Ltd.
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| 646 | Drilmaco Pte Ltd
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| 647 | Dragon Brand Bird's Nest Pte Ltd
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| 648 | Dynamic Testing Services (S'pore) Pte Ltd
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| 649 | Desner Electronics (F E) Pte Ltd
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| 650 | Design Vizio
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| 651 | Dage (Se Asia) Pte Ltd
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| 652 | Dynamix Marketing Pte Ltd
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| 653 | Denis H M Tan Dr
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| 654 | Decoline Construction Pte Ltd
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| 655 | Data Interlink Pte Ltd
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| 656 | Dunlop S'pore
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| 657 | Dynasties Antique & Art Gallery
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| 658 | Design Workz
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| 659 | Densco Dental & Medical Suppli Ers Pte Ltd
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| 660 | De Laundrette
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