| 811 | Yongkent Renovation Design
52820640X | 有効 |
| 812 | Yong Watch & Clock Service
52832478X | 有効 |
| 813 | Yong Teck Hung Trading
52814236D | 有効 |
| 814 | Yu Rui Interior Decoration
50739700B | 有効 |
| 815 | Ying Peng Electrical Engineering
52818298J | 有効 |
| 816 | Yuan Kee Enterprise
51499300J | 有効 |
| 817 | You Beng Interior Decor
52833342M | 有効 |
| 818 | Ysh Agency
51025300L | 有効 |
| 819 | Yuta Transportation Service
52842045C | 有効 |
| 820 | Yp Lim Precision Engineering
52861908W | 有効 |
| 821 | Your Choice Hair & Nail Studio
52835243A | 有効 |
| 822 | Y K Transportation & Trading
51027500A | 有効 |
| 823 | Yong Shen Fram Product
49912400J | 有効 |
| 824 | Yong Kang Chinese Medical Hall
51244900K | 有効 |
| 825 | Y K Design
51358600L | 有効 |
| 826 | Yks & Associates
53253649E | 有効 |
| 827 | Yang Qiang Design
52823099M | 有効 |
| 828 | Yong Lai Electrical Engineering
49919100E | 有効 |
| 829 | Yong Hua Trading
50850600W | 有効 |
| 830 | Y S Beauty Salon
51028500K | 有効 |
| 831 | Yong Heng Aluminium Engineering Work
50053500X | 有効 |
| 832 | Yung Xing Hardware Trading
52826783C | 有効 |
| 833 | Yan Com Engineering
52836051E | 有効 |
| 834 | Yong Chuan Electric & Trading
50203600A | 有効 |
| 835 | Yi Xing Cheng Enterprise
52895729E | 有効 |
| 836 | Yio Chu Kang Management Services
52897651J | 有効 |
| 837 | Yang Ming Marine Pte. Ltd.
201601855R | 有効 |
| 838 | Yong Tai Yong Electrical Pte. Ltd.
201426700N | 有効 |
| 839 | Yitac Enterprise
52893380M | 有効 |
| 840 | Yeo Huat Heng Air Con & Refrigeration
52987723J | 有効 |