| 1921 | Youth Progress (singapore)
T13SS0003C | 启用 |
| 1922 | Ysg Engineering Pte. Ltd.
201537269N | 启用 |
| 1923 | Yin Xi Dian Temple Association
T08SS0224B | 启用 |
| 1924 | Yong Kian Printing
09892400A | 启用 |
| 1925 | Young Ship (singapore)
T10SS0145B | 启用 |
| 1926 | Yishun Sentek Mariners Football Club
T12SS0197G | 启用 |
| 1927 | Y.c.automobile
24104000X | 启用 |
| 1928 | Young Sikh Association (singapore)
T03SS0152J | 启用 |
| 1929 | Yayasan Sekolah International Australia
T15UF4463K | 启用 |
| 1930 | Yu Feng Che Shan Fu Yang Wei Xuan
T08SS0211J | 启用 |
| 1931 | Yu Han Music Society
T07SS0242D | 启用 |
| 1932 | Yan En Centre
T05SS0052F | 启用 |
| 1933 | Yin Zhen Dian Temple Association
T05SS0044D | 启用 |
| 1934 | Yio's Taoist Temple
T05SS0075D | 启用 |
| 1935 | Yee Clan Association
S29SS0002C | 启用 |
| 1936 | Yan Pu Shi And Association
T08SS0048C | 启用 |
| 1937 | Yggies World Pte. Ltd.
201536342K | 启用 |
| 1938 | Youth2k Society
T08SS0165E | 启用 |
| 1939 | Yeshe Khorlo Buddhist Society
T07SS0015F | 启用 |
| 1940 | Yiman Trading
52902241M | 启用 |
| 1941 | Yi Shu Zhi Jia
52897797X | 启用 |
| 1942 | Yong Long Xing Martial Arts & Athletic Association
T06SS0210C | 启用 |
| 1943 | Yiduan Beauty Workshop
52891442A | 启用 |
| 1944 | Yong Bao Live Seafood Supplier
52908904A | 启用 |
| 1945 | Yi Internet Club
T07SS0147D | 启用 |
| 1946 | Yi Xiong Athletics Association (singapore)
T08SS0113K | 启用 |
| 1947 | Yon Mei Technology Enterprise
52903249W | 启用 |
| 1948 | Yls Catering Services
52906918X | 启用 |
| 1949 | Yong & Lee Services
52900857B | 启用 |
| 1950 | Yong Tiong Physical Association
T03SS0161G | 启用 |