| 1861 | Kuan Im Tng Temple (joo Chiat) T03SS0021G | Active |
| 1862 | Kian Kun Tian T08SS0094L | Active |
| 1863 | Katani Co., Ltd. T07UF0023C | Active |
| 1864 | Keepers Management Services 52846261W | Active |
| 1865 | Kolours Consultancy Services 52857416K | Active |
| 1866 | Kwan Siang Tng S84SS0002G | Active |
| 1867 | Koon Teck Tng S90SS0006G | Active |
| 1868 | Kmx Tools Machinery Services 52857689E | Active |
| 1869 | Kai Hock Tong Temple S87SS0078L | Active |
| 1870 | K One Marketing 52842965E | Active |
| 1871 | Keats Realty 52836649A | Active |
| 1872 | Koan Pictures Llp T15LL1653G | Active |
| 1873 | Kaiyo Singapore 52853974D | Active |
| 1874 | Klg Express Services 52916595C | Active |
| 1875 | Keris Plasterceil Decor 52844883L | Active |
| 1876 | Kreature Care 52988478W | Active |
| 1877 | Kolam Ayer St. George's East Residents' Committee S86SS0029K | Active |
| 1878 | Kshitigarbha Buddhist Society T01SS0036D | Active |
| 1879 | Kln Shipping 52846775A | Active |
| 1880 | Kian Chye Transport 52848071E | Active |
| 1881 | Kg Chai Chee Rainbow Ville Residents' Committee S84SS0003C | Active |
| 1882 | K T Interior 34200400W | Active |
| 1883 | K.m. Chan Computer Services 52852712J | Active |
| 1884 | Karho Trading 52846344J | Active |
| 1885 | Kiew Lee Tong Temple S87SS0067K | Active |
| 1886 | Keyuan Education Academy Pte. Ltd. 201536221Z | Active |
| 1887 | Kontrac Engineering Pte. Ltd. 201601150Z | Active |
| 1888 | Kelden Design & Consultancy 52843837M | Active |
| 1889 | Katong Delights (traditional Snacks And Local Favourites) 52898625B | Active |
| 1890 | Kbs Engineering Services 52842693A | Active |