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| 664 | Construction Cost Surveyors 09289400C | Active |
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| 666 | Chop Kim Aik 07428400B | Active |
| 667 | C V Putra Nongsa 23631600A | Active |
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| 669 | Chase Marketing Pte Ltd 198001156W | Active |
| 670 | Carity Co., Ltd. T15UF2142E | Active |
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| 675 | Chia Chay Soon Medical Hall 25241500X | Active |
| 676 | Chua Tang 10093600L | Active |
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| 678 | Cleargate Ltd T16UF0817G | Active |
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