| 631 | Dfds Transport (S) Pte Ltd
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| 632 | Datapulse Technology Ltd
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| 633 | Drs Trythall Hoy Davies
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| 634 | Dynasty Classic Ktv Pte. Ltd. 200305275D | 启用 |
| 635 | Dewalt Industrial Tools 52815732M | 启用 |
| 636 | De Cooking House 39730300M | 启用 |
| 637 | De Cheng Xin Xing Trading Pte Ltd 198901553R | 启用 |
| 638 | Dentsu, Young & Rubicam Pte Ltd 197901133G | 启用 |
| 639 | D'trans Pte. Ltd. 200500126C | 启用 |
| 640 | Drew Ameroid (S) Pte Ltd
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| 641 | Denon Pte. Limited 197600828D | 启用 |
| 642 | Drewcorp Services Pte Ltd 200102492H | 启用 |
| 643 | Dtl Property Network Pte Ltd
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| 644 | Dupre Marine Engineering Pte. Ltd. 200602358G | 启用 |
| 645 | Drilmaco Pte Ltd 199700139Z | 启用 |
| 646 | Dragon Brand Bird's Nest Pte Ltd 198602872Z | 启用 |
| 647 | Dynamic Testing Services (S'pore) Pte Ltd
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| 648 | Desner Electronics (F E) Pte Ltd
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| 649 | Design Vizio 52835646A | 启用 |
| 650 | Dage (Se Asia) Pte Ltd
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| 651 | Dynamix Marketing Pte Ltd 199301022W | 启用 |
| 652 | Denis H M Tan Dr
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| 653 | Decoline Construction Pte Ltd
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| 654 | Data Interlink Pte Ltd
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| 655 | Dunlop S'pore
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| 656 | Dynasties Antique & Art Gallery 41867300D | 启用 |
| 657 | Design Workz 53040104E | 启用 |
| 658 | Densco Dental & Medical Suppli Ers Pte Ltd 198101169G | 启用 |
| 659 | De Laundrette
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| 660 | Deutsche Bank Ag T16UF2353D | 启用 |