| 1531 | Yeo Buan Heng Liquor Shop
06341900M | 启用 |
| 1532 | Yang Poh Department Store
10673500D | 启用 |
| 1533 | Yit Seng Spray Painting
07513700C | 启用 |
| 1534 | Yong Liang
06760600L | 启用 |
| 1535 | Yong Hoe Iron Works
05254800K | 启用 |
| 1536 | Yeu Motor Co
29828400J | 启用 |
| 1537 | Yeong Huat Packaging Trading Co
29918000W | 启用 |
| 1538 | Yeeja Trading Co
10461100J | 启用 |
| 1539 | Yee Heng Electronic Enterprise
30309400A | 启用 |
| 1540 | Yew Joo Construction Co
28425200W | 启用 |
| 1541 | Yappy Services Enterprise
53318543B | 启用 |
| 1542 | Yeow Lian Heng
07375100J | 启用 |
| 1543 | Yong Thye Heng Hardware Manufacturer
04961900D | 启用 |
| 1544 | Yeow Brothers Furniture Manufacturing
20878900J | 启用 |
| 1545 | Yio Chu Kang Nam Seng Dentist
21068600J | 启用 |
| 1546 | Yong Hang Trading
29083000A | 启用 |
| 1547 | Yio Chu Kang Grandeur 8 Neighbourhood Committee
T06PB0015G | 启用 |
| 1548 | Yong Shiang Hin
06653900E | 启用 |
| 1549 | Yu Hua Tang
53012512M | 启用 |
| 1550 | Yomiuri Shimbun
T02NB0083E | 启用 |
| 1551 | Yeo Soon Huat
07346900M | 启用 |
| 1552 | Yong Wah Radio & Electrical Service
05540000X | 启用 |
| 1553 | Yen Siew Choon Medical Hall (chong Kee)
10250200E | 启用 |
| 1554 | Yen Aun Medical Hall
08831000X | 启用 |
| 1555 | Yanas Transport Services
53317641K | 启用 |
| 1556 | Yong Thye Seng Spray Painting And Auto Repair Workshop
09598900E | 启用 |
| 1557 | Ykh Food Equipment Services Llp
T13LL0752A | 启用 |
| 1558 | Yali Engineering
25609200A | 启用 |
| 1559 | Yishun Chong Pang Learning Centre Llp
T13LL0579A | 启用 |
| 1560 | Yio Chu Kang Community Club
S80PB0001H | 启用 |