| 3541 | Yishun Air Con Service
49318700J | 启用 |
| 3542 | Yang Yang Optical Trading
39193400K | 启用 |
| 3543 | Yew Kwang Photography
53046941C | 启用 |
| 3544 | Yong Xiang Ceiling Decoration Contractor
52802358J | 启用 |
| 3545 | Yiotex Apparel
53054084C | 启用 |
| 3546 | Yeng Seng Siong Medical Hall
53053580K | 启用 |
| 3547 | Ying Sheng Contractor
45224700D | 启用 |
| 3548 | Yong Long Tonic
53055832K | 启用 |
| 3549 | Yong An Neighbourhood Minimart
53053753B | 启用 |
| 3550 | Yuen Choon Food Trading
53044742L | 启用 |
| 3551 | You Liang Motor Car Workshop
53020428B | 启用 |
| 3552 | Yk Lum Training Centre
53321677W | 启用 |
| 3553 | Yong Sing Motor Works
53088690A | 启用 |
| 3554 | Yeo Chuan Huat Food Centre
53022102X | 启用 |
| 3555 | Yao Wang Trading
53020527X | 启用 |
| 3556 | Yi Xuan . Hair Creation
53066680D | 启用 |
| 3557 | Yoga Heart
53019241A | 启用 |
| 3558 | Yuanfeng Construction (singapore) Pte. Ltd.
201427552G | 启用 |
| 3559 | Yuzu Japanese Restaurant Pte. Ltd.
201427929D | 启用 |
| 3560 | Yi Jia Food Products
53016507D | 启用 |
| 3561 | Yi Sheng Furniture
53023261L | 启用 |
| 3562 | Yu3 Consulting
53056522J | 启用 |
| 3563 | Yh Engineering & Enterprise
53065163K | 启用 |
| 3564 | Yung Kien Industrial Corporation
T03UF0474A | 启用 |
| 3565 | Yee Foh & Co Sdn Bhd
S80UF0123A | 启用 |
| 3566 | Yummy Otah & Western
53065994L | 启用 |
| 3567 | Y. T. International B.v.
S81UF0400C | 启用 |
| 3568 | Yong Hup Contractor
53102994L | 启用 |
| 3569 | Yi He Eating House
53081192L | 启用 |
| 3570 | Yc M&e Contractor
53137182D | 启用 |