| 4321 | Kv Management Pty Limited T15UF3362K | Active |
| 4322 | Kronicles (singapore) Pte. Ltd. 201008509E | Active |
| 4323 | Krando International Co., Ltd T15UF3283C | Active |
| 4324 | Km South Pte Ltd 199502468R | Active |
| 4325 | Kmt Marine Pte. Ltd. 201220036K | Active |
| 4326 | Kerr Investments Pte Ltd 199404086K | Active |
| 4327 | Keppel Land China Limited 199407544Z | Active |
| 4328 | Koni Electronics (s) Pte Ltd 199404620R | Active |
| 4329 | Kcs Design & Construction Pte Ltd 199509268C | Active |
| 4330 | Keppel Container Line Pte Ltd 199404996N | Active |
| 4331 | Konric Engineering Services Pte Ltd 199400042K | Active |
| 4332 | Kbd Flora Pte. Ltd. 199501499H | Active |
| 4333 | Kee & Lim Auto Supplies Pte Ltd 199505294K | Active |
| 4334 | Kendall Pte Ltd 199400143R | Active |
| 4335 | Kyuden Sarulla Pte. Ltd. 200720463G | Active |
| 4336 | Ko Ryo Jeong Restaurant Pte Ltd 199504008N | Active |
| 4337 | Kayemm Trading Pte Ltd 199501708G | Active |
| 4338 | Keppel China Township Development Pte. Ltd. 199405771C | Active |
| 4339 | Keng Investments (1994) Pte. Ltd. 199401994D | Active |
| 4340 | Kim Huat Electric 07265600W | Active |
| 4341 | Kh Consultant Services Ltd (09504995) T15UF3312G | Active |
| 4342 | Kingdom Card Holding Inc. T15UF3281L | Active |
| 4343 | K3 Shipping Pte Ltd 199601415G | Active |
| 4344 | Kolay Global Pte. Ltd. 201530535C | Active |
| 4345 | Korefusion Pte. Ltd. 201530539E | Active |
| 4346 | Klearkarbon Corporation Pte. Ltd. 201530520N | Active |
| 4347 | Khoo Aluminium Pte. Ltd. 201322503H | Active |
| 4348 | Kole Pharma Pte Ltd 199602170C | Active |
| 4349 | Kenstar Engineering Pte Ltd 199609201M | Active |
| 4350 | Kenshi Singapore Pte Ltd 199608468W | Active |