| 601 | Yong Air Conditioning & Refrigeration (pte.) Ltd. 197301048W | Active |
| 602 | Y E Glass Trading Co. Pte Ltd 198803454C | Active |
| 603 | Yuli Fahsion 53135636A | Active |
| 604 | Ying Mo Design And Build Pte. Ltd. 201320301E | Active |
| 605 | Ye Hua Beauty Saloon 52949255E | Active |
| 606 | Ya Ning Unisex Hair And Beauty Saloon 52949879X | Active |
| 607 | Yee Seafoods Merchants 53112099J | Active |
| 608 | You Cai Contractor 52949037D | Active |
| 609 | Yong Heng Pte. Ltd. 201102221E | Active |
| 610 | Yew Lee Hin Lp Gas Trading 52948460M | Active |
| 611 | Yongyi Business Advisory 53228860B | Active |
| 612 | Yong Heng Design & Contracts 52949911L | Active |
| 613 | Yuki Florists & Gifts 53052747B | Active |
| 614 | You Chuan Furniture Manufacturer 52932335D | Active |
| 615 | Y K Yip Management Services 52927623B | Active |
| 616 | Youth Origin 53148412B | Active |
| 617 | Yogeshwar Diamonds 52927415M | Active |
| 618 | Y2000 Eating House 52925395W | Active |
| 619 | Yt Lim Engineering Services 52932347L | Active |
| 620 | Yew Tat Machinery & Construction Company Pte. Ltd. 200905645E | Active |
| 621 | Ya Li Trading 52979889A | Active |
| 622 | Yi Xin Yuan Beauty Care 52947462W | Active |
| 623 | Yonyou International Holdings., Ltd. T07UF4088K | Active |
| 624 | Yong Dian Construction & Renovation 52935952M | Active |
| 625 | Yong Lee Plumbing Contractor 52901460B | Active |
| 626 | Yuen Seng Company Ltd S21UF0001F | Active |
| 627 | Yuan Xing Ltd T07UF2279A | Active |
| 628 | Yen Precision Engineering 52943041W | Active |
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| 630 | Yin Garment 40884100A | Active |