| 721 | Yaz Media Production
53269659W | 有効 |
| 722 | Yangzheng Foundation
S90SS0076J | 有効 |
| 723 | Yh Transportation Delivery Services
52909330L | 有効 |
| 724 | You Hian Flower & Scroll (1999)
52885863K | 有効 |
| 725 | Yuhua Zone `4' Residents' Committee
S85SS0108A | 有効 |
| 726 | Yick Seng Household Products
52244300A | 有効 |
| 727 | Yuhua Constituency Citizens' Consultative Committee
S85SS0103K | 有効 |
| 728 | Yeou Chyuan Acupuncture And Chinese Medicine
52894377D | 有効 |
| 729 | Yuan Zheng Tang Of True Buddha School
S87SS0010B | 有効 |
| 730 | Yin Chun Distribute And Services
52847556L | 有効 |
| 731 | Yio Chu Kang Zone `3' Residents' Committee
S85SS0106J | 有効 |
| 732 | Y.shahul Hameed Glass & Frame Makers
52904924D | 有効 |
| 733 | Yz Com Networks
52890607X | 有効 |
| 734 | Yuan & Han Marketing
52864551W | 有効 |
| 735 | Yu Fong Ban Hock Temple
T06SS0187H | 有効 |
| 736 | Yee Wah Soon Trading
52894726E | 有効 |
| 737 | Yeap Seng Food Industries
52887725M | 有効 |
| 738 | Yashar Consultancy
52893933E | 有効 |
| 739 | Y.t. Wong Enterprise
52857119B | 有効 |
| 740 | Yi Jia Optics Centre
52855952D | 有効 |
| 741 | Yi Loo Eating House Catering
53094537A | 有効 |
| 742 | Yap Tuition Centre
52899217A | 有効 |
| 743 | Y.s.interior Decoration
52851736L | 有効 |
| 744 | Youth Business (singapore)
T06SS0104B | 有効 |
| 745 | Yujia Concept Decor Pte. Ltd.
201423221H | 有効 |
| 746 | Yinson Heather Ltd
T15UF4299H | 有効 |
| 747 | Yishun River Green Residents' Committee
S90SS0113D | 有効 |
| 748 | Yi Wang Trading
52884966B | 有効 |
| 749 | Yuen Keong Construction Works
53053300J | 有効 |
| 750 | Yong Joo Huat Provision Store
04898600C | 有効 |