| 1891 | Kai Kok Tian
T03SS0080H | Aktif |
| 1892 | Kingdom City Church
T06SS0179F | Aktif |
| 1893 | Kuan Im Tng Temple (joo Chiat)
T03SS0021G | Aktif |
| 1894 | Kian Kun Tian
T08SS0094L | Aktif |
| 1895 | Katani Co., Ltd.
T07UF0023C | Aktif |
| 1896 | Keepers Management Services
52846261W | Aktif |
| 1897 | Kolours Consultancy Services
52857416K | Aktif |
| 1898 | Kong Beng Tong Temple Association
S84SS0011E | Aktif |
| 1899 | Kwan Siang Tng
S84SS0002G | Aktif |
| 1900 | Koon Teck Tng
S90SS0006G | Aktif |
| 1901 | Kmx Tools Machinery Services
52857689E | Aktif |
| 1902 | Kai Hock Tong Temple
S87SS0078L | Aktif |
| 1903 | K One Marketing
52842965E | Aktif |
| 1904 | Keats Realty
52836649A | Aktif |
| 1905 | Koan Pictures Llp
T15LL1653G | Aktif |
| 1906 | Kaiyo Singapore
52853974D | Aktif |
| 1907 | Klg Express Services
52916595C | Aktif |
| 1908 | Keris Plasterceil Decor
52844883L | Aktif |
| 1909 | Kreature Care
52988478W | Aktif |
| 1910 | Kolam Ayer St. George's East Residents' Committee
S86SS0029K | Aktif |
| 1911 | Kshitigarbha Buddhist Society
T01SS0036D | Aktif |
| 1912 | Kln Shipping
52846775A | Aktif |
| 1913 | Kian Chye Transport
52848071E | Aktif |
| 1914 | Kg Chai Chee Rainbow Ville Residents' Committee
S84SS0003C | Aktif |
| 1915 | K T Interior
34200400W | Aktif |
| 1916 | K.m. Chan Computer Services
52852712J | Aktif |
| 1917 | Karho Trading
52846344J | Aktif |
| 1918 | Kiew Lee Tong Temple
S87SS0067K | Aktif |
| 1919 | Keyuan Education Academy Pte. Ltd.
201536221Z | Aktif |
| 1920 | Kontrac Engineering Pte. Ltd.
201601150Z | Aktif |