| 1951 | Yuan Hua Religious Products Trading
53040647X | 有効 |
| 1952 | Yi Tech Engineering
53043582M | 有効 |
| 1953 | Yasmin
53041628W | 有効 |
| 1954 | Yaffbatch Investments Pty Ltd
T08UF1471G | 有効 |
| 1955 | Yun Nam Kitchen
53069586C | 有効 |
| 1956 | Yi Sheng Marine Engineering
53089693A | 有効 |
| 1957 | Yung Sheng Seafood
53042725K | 有効 |
| 1958 | Yong Bus Service
53058052K | 有効 |
| 1959 | Yu Ren Tuition Centre
53087879L | 有効 |
| 1960 | Yi Cheng Services
53074327B | 有効 |
| 1961 | Yumi Minimart
53072380L | 有効 |
| 1962 | Yin Yin Beauty Centre
53061853B | 有効 |
| 1963 | Yuki & Mah Carbon
53042066W | 有効 |
| 1964 | Yunos Transportation
53321625K | 有効 |
| 1965 | Yihong Engineering Services
53074079J | 有効 |
| 1966 | Yuan Tat Transport & Machinery Trading
53059093W | 有効 |
| 1967 | Yl Delivery & Service
53058137W | 有効 |
| 1968 | Ys Machinery Resources
53074845B | 有効 |
| 1969 | Yong Li Eating House
53073873B | 有効 |
| 1970 | Yi Ren Wellness Home
53043217W | 有効 |
| 1971 | Yamada Dobby Co. Ltd
T06UF0356G | 有効 |
| 1972 | Yeo International
53223667W | 有効 |
| 1973 | Yqh
53066910B | 有効 |
| 1974 | Ycs Maintenance Services
53102284J | 有効 |
| 1975 | Yht Trading
53038906A | 有効 |
| 1976 | Yong Li Seah Construction
53064237M | 有効 |
| 1977 | Yap Chin Kong Gastroenterology & Liver Clinic
53081213D | 有効 |
| 1978 | Yic Asia Pacific Corporation Limited
T08UF1448H | 有効 |
| 1979 | Yit Wan Sen (hk) Limited
S95UF0689A | 有効 |
| 1980 | Yhs Ecom Pte Ltd
199900778N | 有効 |