| 4501 | Zg Rental 53359176K | 启用 |
| 4502 | Zealous Industrial Pte. Ltd. 201716964R | 启用 |
| 4503 | Zuellig Pharma Overseas (mm) Pte. Ltd. 201712166R | 启用 |
| 4504 | Zupermann Autospares Pte. Ltd. 201715195M | 启用 |
| 4505 | Zhen Yan Pin Pte. Ltd. 201717739Z | 启用 |
| 4506 | Zvmidas Pte. Ltd. 201711280N | 启用 |
| 4507 | Zolvent Solutions Pte. Ltd. 201711267E | 启用 |
| 4508 | Zerovalk 53364418J | 启用 |
| 4509 | Zeemart Ventures Pte. Ltd. 201718020D | 启用 |
| 4510 | Zheng Feng Pte. Ltd. 201712437M | 启用 |
| 4511 | Zd & Associates Pte. Ltd. 201714209Z | 启用 |
| 4512 | Zeramic Workz Pte. Ltd. 201711527W | 启用 |
| 4513 | Zaima Enterprise 53364598X | 启用 |
| 4514 | Zeth Consulting Llp T17LL1005E | 启用 |
| 4515 | Zx Transport 53360642W | 启用 |
| 4516 | Zheng Hao Wen International Pte. Ltd. 201710278M | 启用 |
| 4517 | Zacd (development1) Ltd. 201708177Z | 启用 |
| 4518 | Ziva Consulting Pte. Ltd. 201712407N | 启用 |
| 4519 | Zo Zo Hair Studio Pte. Ltd. 201714015Z | 启用 |
| 4520 | Zion Global Resources Llp T17LL0675F | 启用 |
| 4521 | Zenith Motor Pte. Ltd. 201623220E | 启用 |
| 4522 | Ztoals 53359955E | 启用 |
| 4523 | Zinc Autoparts 53361910J | 启用 |
| 4524 | Zar Business Advisory (singapore) Pte. Ltd. 201714361D | 启用 |
| 4525 | Zeroone Technology Pte. Ltd. 201706921N | 启用 |
| 4526 | Zhi Cheng Pte. Ltd. 201714838N | 启用 |
| 4527 | Zhong Yuan Therapy 53362961J | 启用 |
| 4528 | Zenith Ptr Pte. Ltd. 201713601N | 启用 |
| 4529 | Ziqi Transport Services 53359947D | 启用 |
| 4530 | Zhao Xuan International Pte. Ltd. 201713949R | 启用 |