| 571 | Yang Yi Interior Pte. Ltd.
201010354M | 有効 |
| 572 | Yang Seng Building Construction Co
23579500C | 有効 |
| 573 | Yeo Hong Construction & Engineering Pte Ltd
198103444D | 有効 |
| 574 | Yamazaki Mazak Singapore Pte Ltd
198803160G | 有効 |
| 575 | Yew Choon Technology Pte Ltd
199500490N | 有効 |
| 576 | Yamari S'pore Pte Ltd
| 有効 |
| 577 | Yew Ann Construction Pte Ltd
198402338N | 有効 |
| 578 | Yuho Resources Pte. Ltd.
200913656N | 有効 |
| 579 | Yamato Technologies Pte. Ltd.
200723529E | 有効 |
| 580 | Yang Peng Construction Pte. Ltd.
201018617H | 有効 |
| 581 | Ycm Construction Pte. Ltd.
200708883E | 有効 |
| 582 | Yangming Engineering Pte. Ltd.
201105177H | 有効 |
| 583 | Yano Construction Pte. Ltd.
200920803R | 有効 |
| 584 | Yanda Construction Pte. Ltd.
201006363N | 有効 |
| 585 | Yam Seng Engineering Pte. Ltd.
201006287H | 有効 |
| 586 | Yew Seng Heng Construction Pte. Ltd.
200705068H | 有効 |
| 587 | Yong Lee Plumbing&sanitary Pte. Ltd.
200807444N | 有効 |
| 588 | Ydl Construction Pte. Ltd.
200409601W | 有効 |
| 589 | Yearfull Contracting Pte. Ltd.
200718668D | 有効 |
| 590 | Y Axis Pte. Ltd.
200302818W | 有効 |
| 591 | Yee Construction And Renovation Pte. Ltd.
200301525W | 有効 |
| 592 | Yse Global Pte. Ltd.
199900728K | 有効 |
| 593 | Y K Toh Marketing (s) Pte Ltd
198602322D | 有効 |
| 594 | Yew Hock Marine Engineering Pte Ltd
199500081N | 有効 |
| 595 | Y Net Technology Pte Ltd
199500020G | 有効 |
| 596 | Yang Kwang Manufacturing Pte Limited
197401232M | 有効 |
| 597 | Yeng Tong Construction Pte Ltd
198502072Z | 有効 |
| 598 | Yong Air Conditioning & Refrigeration (pte.) Ltd.
197301048W | 有効 |
| 599 | Y E Glass Trading Co. Pte Ltd
198803454C | 有効 |
| 600 | Yuli Fahsion
53135636A | 有効 |