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| 1503 | K Inc Konstruct Pte. Ltd. 200706845D | Aktif |
| 1504 | Kien Lee Engineering Pte. Ltd. 201020912E | Aktif |
| 1505 | Khs&s Contractors Singapore Pte. Ltd. 200723868H | Aktif |
| 1506 | Kianplus General Contractor Pte. Ltd. 200723284D | Aktif |
| 1507 | Ka Stars Building Construction Pte. Ltd. 200721790M | Aktif |
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| 1509 | Krs Engineering & Construction Pte. Ltd. 200714601E | Aktif |
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| 1511 | Kee Poon Trading Co 28313400C | Aktif |
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| 1516 | Kai Engineering & Construction Pte. Ltd. 200718310H | Aktif |
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| 1521 | Kd'lon Glass Pte Ltd 200721012 | Aktif |
| 1522 | Kok Air Conditioning Engineering 52937077L | Aktif |
| 1523 | K G Goh Electrical & Services 52497000M | Aktif |
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| 1527 | Kpw Singapore Pte. Ltd. 200611563R | Aktif |
| 1528 | Kirin Filtration (singapore) Pte. Limited 200609764H | Aktif |
| 1529 | K S L Electrical Engineering Pte. Ltd. 200619188H | Aktif |
| 1530 | Kjd Global (pte. Ltd.) 200617704W | Aktif |