| 1321 | Yen Hong Electric & Sanitary Contractor
26279000M | 有効 |
| 1322 | Yew Lye Electrical & Sanitary Company
26510300B | 有効 |
| 1323 | Yong Heng Building Construction
32237600M | 有効 |
| 1324 | Yiam Electrical Co
27818100K | 有効 |
| 1325 | Yeo Eng Tong Vegetables Trader
32248500B | 有効 |
| 1326 | Yak Huat Lam Kee Provision Shop
30159500C | 有効 |
| 1327 | Yoo Lee Renovation Construction
31251100X | 有効 |
| 1328 | Y C Kang Engineering
29730200X | 有効 |
| 1329 | Yong Fu Recycle
53306684X | 有効 |
| 1330 | Yew Huat Metal Work
31057200B | 有効 |
| 1331 | Yong Soon Hong Trading Co
25813200X | 有効 |
| 1332 | Yatamax Trading Co
26981200L | 有効 |
| 1333 | Yu Min Medical Centre
26252300X | 有効 |
| 1334 | Yit Long Hang Cosmetics Trading Co
30559100B | 有効 |
| 1335 | Yung Heng Machining Co
29630500J | 有効 |
| 1336 | Yong Star Trading
32749400W | 有効 |
| 1337 | Yc Services & Solutions
53295241C | 有効 |
| 1338 | Yaofang Management Services
31845700L | 有効 |
| 1339 | Yong Lee Merchandise Company
04689200A | 有効 |
| 1340 | Yeh Lai Siang Catering Service
30777200D | 有効 |
| 1341 | Yong Heng Kiosk
32667600K | 有効 |
| 1342 | Yew Huat Mini Mart
28299400M | 有効 |
| 1343 | Yick Fong Engineering Works
33870600C | 有効 |
| 1344 | Yap & Ong Sub Contractor
33353100X | 有効 |
| 1345 | Yih Hong Company
27932000X | 有効 |
| 1346 | Yong Hong Engineering
28866600C | 有効 |
| 1347 | Yimei Interior Decoration
28043000X | 有効 |
| 1348 | Yishun Textiles & Garments
33861500L | 有効 |
| 1349 | Yung Hin Tyre & Battery Co
08962700L | 有効 |
| 1350 | Yeo Keng Nam Chicken Rice
27620200K | 有効 |