| 631 | Romans The
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| 632 | Rosalind Chong's Clinic & Surgery For Women
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| 633 | Rotary Brown & Root Pte Ltd
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| 634 | Rofin-baasel S'pore Pte Ltd
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| 635 | Roma Motor Pte Ltd
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| 636 | Ropes Technology Corpn Far East Pte Ltd
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| 637 | Ruiter Far East
45757100D | 启用 |
| 638 | Rodalink (s) Pte Ltd
200108177M | 启用 |
| 639 | Robinson Jones Associates Pte Ltd
199705858W | 启用 |
| 640 | Rolls-royce S'pore Pte Ltd
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| 641 | Rolls-royce Motor Cars S'pore
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| 642 | Rickvin Trading Pte. Ltd.
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| 643 | Rotary Automation Pte Ltd
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| 644 | Rommel Emc
46636600X | 启用 |
| 645 | Rwo Shur Health Institute Int'l
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| 646 | Retail Asia Publishing Pte Ltd
199200473K | 启用 |
| 647 | Restroom Association
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| 648 | Red Wing Shoes Store
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| 649 | Rapid Press
42924400B | 启用 |
| 650 | Raffles Mediassist
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| 651 | Revada Food & Services Pte Ltd
200010741Z | 启用 |
| 652 | Rexy Employment Agency
52869916D | 启用 |
| 653 | Rajah & Tann Llp
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| 654 | Raffles Marina Ltd
198903968N | 启用 |
| 655 | Renishaw (S'pore) Pte Ltd
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| 656 | Ray Tech Industry Pte Ltd
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| 657 | Ravi Seshadri Dr
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| 658 | Ranking Sports & Music
26865600B | 启用 |
| 659 | Raffles Hospital Pte Ltd
199303258D | 启用 |
| 660 | Research Plus Pte Ltd
199802178R | 启用 |