| 4501 | Ug Singapore Private Limited 200105447H | Active |
| 4502 | Ubi Automobile Services Pte Ltd 199800590Z | Active |
| 4503 | Uni Connect Pte Ltd 199800542W | Active |
| 4504 | United Solutions 52988723A | Active |
| 4505 | United Marine Engineering Pte. Ltd. 200507988K | Active |
| 4506 | Ubs Library Services Pte Ltd 199800475N | Active |
| 4507 | Uni Brands Pte. Ltd. 200303211K | Active |
| 4508 | Uf Wires & Cables Asia Pacific Pte Ltd 199805086C | Active |
| 4509 | Universal Sea Carriers Ltd. T14UF4824L | Active |
| 4510 | Upstar Holdings Pte. Ltd. 200108241D | Active |
| 4511 | Unistar Property Pte. Ltd. 200201196R | Active |
| 4512 | Ulvac Singapore Pte Ltd 200107809K | Active |
| 4513 | Union Screen Pte Ltd 200107367M | Active |
| 4514 | U Net Solution Private Limited 200200847H | Active |
| 4515 | Unifast Shipping Pte. Ltd. 200200309G | Active |
| 4516 | Ucpg International Pte. Ltd. 200201114M | Active |
| 4517 | Uni Fund Investment Pte. Ltd. 200719688E | Active |
| 4518 | Ueno Management & Consultancy Services Pte Ltd 199800759R | Active |
| 4519 | Unisantis Holding Company Pte. Ltd. 200200666N | Active |
| 4520 | Uni Logistics Pte Ltd 199805892G | Active |
| 4521 | Unified Communications (tech) Pte. Ltd. 200108130E | Active |
| 4522 | U Hin Engineering Pte Ltd 200007783H | Active |
| 4523 | Union Energy Corporation Pte. Ltd. 199805041R | Active |
| 4524 | U & I Travel & Tours (s) Pte Ltd 199603191N | Active |
| 4525 | Ucape Solutions Pte. Ltd. 200201215W | Active |
| 4526 | Uniconcept Pte. Ltd. 200411695D | Active |
| 4527 | Unilite Holdings Pte Ltd 200009917E | Active |
| 4528 | Union Bancaire Privee (singapore) Ltd 199801370C | Active |
| 4529 | U Sho Pte Ltd 200008546W | Active |
| 4530 | Ushift Pte. Ltd. 201607072K | Active |