| 571 | Kj Lim Tutorial School
45388600X | 有効 |
| 572 | Kidstartnow Digital Learning Centre
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| 573 | Kids Performing Academy Of The Arts
53044067M | 有効 |
| 574 | Kash Express Services
53326429D | 有効 |
| 575 | Kids Testing And Dyslexia Centre
52947371B | 有効 |
| 576 | Kaspen Medical Private Limited
201606486H | 有効 |
| 577 | Kis Consulting Pte. Ltd.
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| 578 | Koong Yee Interior Design
53066431C | 有効 |
| 579 | Koo Kee Yong Tow Foo Mee
06653700B | 有効 |
| 580 | Krisenergy (asia) Ltd
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| 581 | Kim Guan Seafood Trading
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| 582 | Kml Motion Industries Company Limited
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| 583 | Kitz Technology
52957018A | 有効 |
| 584 | Kingston Enterprises Management Partners, Ltd.
T15UF5684L | 有効 |
| 585 | Kc Techno
53327529J | 有効 |
| 586 | Kar Hin Timber Co (pte) Ltd
198004636N | 有効 |
| 587 | Karma Koma International Pte. Ltd.
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| 588 | Ken Birch Company (pte) Ltd
197903650E | 有効 |
| 589 | Kids Fullstop Pte. Ltd.
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| 590 | Karen's Hair Fashion & Beauty Salon
44231500K | 有効 |
| 591 | Koma Pte. Ltd.
201543525R | 有効 |
| 592 | Keystone Management Services
53327569E | 有効 |
| 593 | Khmn Transport
53327715M | 有効 |
| 594 | Keppel Infrastructure Services Pte. Ltd.
198102908M | 有効 |
| 595 | Kraft Kunststofftechnik Gmbh
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| 596 | Kyriacou Singapore Pte. Ltd.
201606379N | 有効 |
| 597 | Kadokawa Gempak Starz Sdn. Bhd
T16UF0093C | 有効 |
| 598 | Kitano Seiki Co Ltd
T15UF5630B | 有効 |
| 599 | K H Pang Services
21076800B | 有効 |
| 600 | Kim Chuan Mui Trading Enterprise
38781800J | 有効 |