| 1891 | Yan Feng Engineering 53208938C | Active |
| 1892 | Yuan Feng Seafood Trading 53306600W | Active |
| 1893 | Yen Ventures 52966214X | Active |
| 1894 | Y Resources International Pte. Ltd. 201536849Z | Active |
| 1895 | Y Gen 53091783A | Active |
| 1896 | Ycl Ground Surveys 53095224J | Active |
| 1897 | Yanne Department Store 52964957L | Active |
| 1898 | Yuan Yuan Salon 53101319K | Active |
| 1899 | Ywvision Pte. Ltd. 201537164E | Active |
| 1900 | Yew Lee Heng Lp Gas Trading Pte Ltd 199603030M | Active |
| 1901 | Yi Kai Global Pte. Ltd. 201536815W | Active |
| 1902 | Yew Hup Seng Sofa Maker 50285800A | Active |
| 1903 | Yoong Precision Engineering And Trading 50295500K | Active |
| 1904 | Yamaha Music (asia) Private Limited 196600213D | Active |
| 1905 | Yantra 53096282M | Active |
| 1906 | Yuan Bao Building Construction 53080742D | Active |
| 1907 | Yi Yuan Chinese Medical Hall 53056515C | Active |
| 1908 | Yeo Swee Chin 53059327X | Active |
| 1909 | Yew Soon Food Supply 42402700C | Active |
| 1910 | Yfc Exhibits Services 53056891L | Active |
| 1911 | Yardarm Trading Ltd S97UF0493C | Active |
| 1912 | Yami Engineering And Trading 53058502B | Active |
| 1913 | Yung Ta Trading 52862050M | Active |
| 1914 | Yumm'ee Foods Supplier 53104036D | Active |
| 1915 | Yonee Marketing 52891382D | Active |
| 1916 | Ying Rong Enterprises Pte. Ltd. 200209139D | Active |
| 1917 | Yh Liew Consulting Engineers 53180936J | Active |
| 1918 | Yoong Design & Construction 52887520E | Active |
| 1919 | Yamamoto Iron Works Co., Ltd S96UF0620A | Active |
| 1920 | Yh Design 53096669K | Active |