| 1891 | Yumi Minimart
53072380L | Active |
| 1892 | Yin Yin Beauty Centre
53061853B | Active |
| 1893 | Yuki & Mah Carbon
53042066W | Active |
| 1894 | Yunos Transportation
53321625K | Active |
| 1895 | Yihong Engineering Services
53074079J | Active |
| 1896 | Yuan Tat Transport & Machinery Trading
53059093W | Active |
| 1897 | Yl Delivery & Service
53058137W | Active |
| 1898 | Ys Machinery Resources
53074845B | Active |
| 1899 | Yong Li Eating House
53073873B | Active |
| 1900 | Yi Ren Wellness Home
53043217W | Active |
| 1901 | Yamada Dobby Co. Ltd
T06UF0356G | Active |
| 1902 | Yeo International
53223667W | Active |
| 1903 | Yqh
53066910B | Active |
| 1904 | Ycs Maintenance Services
53102284J | Active |
| 1905 | Yht Trading
53038906A | Active |
| 1906 | Yong Li Seah Construction
53064237M | Active |
| 1907 | Yap Chin Kong Gastroenterology & Liver Clinic
53081213D | Active |
| 1908 | Yic Asia Pacific Corporation Limited
T08UF1448H | Active |
| 1909 | Yit Wan Sen (hk) Limited
S95UF0689A | Active |
| 1910 | Yhs Ecom Pte Ltd
199900778N | Active |
| 1911 | Yuri Distribution Company Pte Ltd
199900496N | Active |
| 1912 | Yanin Singapore Pte. Ltd.
201538696N | Active |
| 1913 | Yingli Green Energy (international) Holding Co., Ltd.
T10UF2092C | Active |
| 1914 | Yun Lian Trading
53012554D | Active |
| 1915 | Yansheng Ltd
T10UF0034E | Active |
| 1916 | Yb Converters Pte Ltd
199504451Z | Active |
| 1917 | Yuli Trading & Transportation Pte Ltd
199501537E | Active |
| 1918 | Yoli Engineering & Construction Pte Ltd
199505866C | Active |
| 1919 | Yah Motor Pte Ltd
199500044R | Active |
| 1920 | Yi Lin Timber & Construction Pte Ltd
199403291C | Active |