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| 782 | Kirpal & Associates 53131263A | Active |
| 783 | Kind Hearing Aid Pte Ltd
| Active |
| 784 | Kiat Keng Builders Pte Ltd 199707486H | Active |
| 785 | Keppel Offshore & Marine Ltd 199900642R | Active |
| 786 | Khind-mistral (S) Pte Ltd
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| 787 | Koh (powder Coating) Pte Ltd 199204699R | Active |
| 788 | Kleenmatic Services 52950768D | Active |
| 789 | Kim Seah Boat Builders Pte. Ltd. 198301320N | Active |
| 790 | Kiantek Hardware Pte Ltd 198300882H | Active |
| 791 | Keyaki Japanese Restaurant 33250800E | Active |
| 792 | Kw Upholstery & Furnishing
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| 793 | Komala Vilas Restaurant Pte. Ltd. 198500628R | Active |
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