| 4591 | Youmei Singapore Energy Technology Pte. Ltd. 200919754E | Active |
| 4592 | Yy Tan Pte. Ltd. 201020814M | Active |
| 4593 | Yj Builder 53271975A | Active |
| 4594 | Yigo Car Air Conditioning 53316971B | Active |
| 4595 | Yenn Dar Facilities Management Pte. Ltd. 200921098E | Active |
| 4596 | Yumi Licious Private Limited 201010002D | Active |
| 4597 | Yimay International Hotels Group Pte. Ltd. 201528658G | Active |
| 4598 | Yang Yuan Tang Pte. Ltd. 201332090R | Active |
| 4599 | Yong Li (amk 443 ) Pte. Ltd. 201011847C | Active |
| 4600 | Ykb Pte. Ltd. 201009854N | Active |
| 4601 | Yong He Property Pte. Ltd. 201010407R | Active |
| 4602 | Yaxing Investment Pte. Ltd. 201214683R | Active |
| 4603 | Yeo & Seng Building Construction Pte. Ltd. 200917946K | Active |
| 4604 | Yong Plumbing &electrical Contractor 53258030C | Active |
| 4605 | Yeo B. S. Enterprise Pte. Ltd. 200919126C | Active |
| 4606 | Yel Electronics Hong Kong Limited T07UF3251C | Active |
| 4607 | Yinson Production As T05UF2233F | Active |
| 4608 | Yi Consultancy Pte. Ltd. 201024049N | Active |
| 4609 | Ysd Precision Engineering Pte. Ltd. 201010984W | Active |
| 4610 | Yishun Ring Road Clinic Pte. Ltd. 201501014N | Active |
| 4611 | Yong Wood 53186651C | Active |
| 4612 | Young Talents Preskool Pte. Ltd. 200920428W | Active |
| 4613 | Yi Heng Construction Pte. Ltd. 201104937W | Active |
| 4614 | Yireh Investments Pte. Ltd. 201111057C | Active |
| 4615 | Yyz Pte. Ltd. 201109410E | Active |
| 4616 | Yong Seong Investment Pte. Ltd. 201108710M | Active |
| 4617 | You Make Me Dutch Pte. Ltd. 201409935H | Active |
| 4618 | Yi Kwang Property Investments Pte. Ltd. 200918099M | Active |
| 4619 | Y H Lim Solutions Pte. Ltd. 201224027N | Active |
| 4620 | Yanda Resources 53188391D | Active |