| 1891 | Yew Lee Decoration Pte Ltd 199403428W | 有効 |
| 1892 | Yhs Dunearn Pte. Ltd. 199401862H | 有効 |
| 1893 | Yumi Hairdressing & Beauty Saloon Pte Ltd 199503653N | 有効 |
| 1894 | Yotta Technologies 53292173M | 有効 |
| 1895 | Yok Badok 53295201D | 有効 |
| 1896 | Yi Yong Pte. Ltd. 201015774W | 有効 |
| 1897 | Ywc Pte Ltd 199504548W | 有効 |
| 1898 | Ytl Hotels (cayman) Limited T09UF2718F | 有効 |
| 1899 | Yeap Technology Pte. Ltd. 200402510K | 有効 |
| 1900 | Young Style Pte. Ltd. 201538311N | 有効 |
| 1901 | Yew Heng Engineering Pte Ltd 199506320H | 有効 |
| 1902 | Young At Art 53320189J | 有効 |
| 1903 | Yaw Ngiap Pte. Ltd. 201538422M | 有効 |
| 1904 | Ye Sin Design & Build Pte. Ltd. 199506210C | 有効 |
| 1905 | Yel Electronics Pte Ltd 199506196N | 有効 |
| 1906 | Yellowbox Studios Pte Ltd 199507716R | 有効 |
| 1907 | Yenom Pte. Ltd. 199505946K | 有効 |
| 1908 | Yishun Street 21 Learning Centre 53320194B | 有効 |
| 1909 | Yinicin System Marketing Pte Ltd 199503035D | 有効 |
| 1910 | Ying Tai Enterprise Pte Ltd 199503308C | 有効 |
| 1911 | Ykl Design & Construction Pte Ltd 199506104W | 有効 |
| 1912 | Yong Kheng Trading 53291617D | 有効 |
| 1913 | Ytl Power Services Sdn Bhd T12UF0043B | 有効 |
| 1914 | Yantai Luye Biotech Co. Ltd T11UF3246F | 有効 |
| 1915 | Yise Pte Ltd 199501292D | 有効 |
| 1916 | Yick Hong Hardware Pte Ltd 199506370M | 有効 |
| 1917 | Ying Jye Pte Ltd 199508456Z | 有効 |
| 1918 | Yong Zeng Yuan Pte Ltd 199505538C | 有効 |
| 1919 | Yee Cheong Yuen Noodle Restaurant Pte Ltd 199505446W | 有効 |
| 1920 | Y C Lim Anaesthetic Practice Pte Ltd 199506973M | 有効 |