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| 484 | Kh Transport Enterprise
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| 485 | Kiddom International Llp
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| 486 | Kr Capital Pte. Ltd.
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| 487 | Kusu Investment Pte Ltd
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| 488 | K & Q Food & Beverage Pte. Ltd.
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| 489 | Kwang Sin Trading
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| 490 | Kim Electrical & Plumbing Services
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| 491 | Kaiyo Reptile Products (pte) Ltd
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| 492 | Kun Heng Construction
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| 493 | K M Abdul Gafar
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| 494 | Kok Brothers Co
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| 495 | Khian Aik Provision Store
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| 496 | Kai Juan
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| 497 | Kern Sing Trading Company
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| 498 | Kong Foh & Co
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| 500 | Kavya Epikurean Pte. Ltd.
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| 504 | Kiosked Singapore Information Systems Pte. Ltd.
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| 505 | Knowesis Adtap Pte. Ltd.
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| 506 | Kenyon Consulting
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| 507 | Kaistar Services
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| 508 | Koon Heng Air Con Services
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