| 1861 | Heng Seng Heng Construction Pte. Ltd.
200709130D | 启用 |
| 1862 | Hanz Construction Pte. Ltd.
200711402W | 启用 |
| 1863 | Hon Sheng Electrical Engineering Pte. Ltd.
200704478D | 启用 |
| 1864 | Hercules Aluminium & Contracts
40977100K | 启用 |
| 1865 | Hp Coating Pte. Ltd.
200408410N | 启用 |
| 1866 | Hwa Yang Engineering Pte. Ltd.
201017433E | 启用 |
| 1867 | Hua Li Construction Pte. Ltd.
201008739M | 启用 |
| 1868 | Hd Contractor Pte. Ltd.
201015490R | 启用 |
| 1869 | Hwa Cheng Development Pte. Ltd.
200908200K | 启用 |
| 1870 | Hua Resources Pte. Ltd.
200618761W | 启用 |
| 1871 | Hui Huang Construction & Engineering Pte. Ltd.
200922845C | 启用 |
| 1872 | Hong Yuan Construction Pte. Ltd.
200922798D | 启用 |
| 1873 | Hong Gam Industries Pte. Ltd.
200910600R | 启用 |
| 1874 | Haicon Engineering Pte. Ltd.
200912285G | 启用 |
| 1875 | Ht Prime Consulting Pte. Ltd.
200904174D | 启用 |
| 1876 | Hong Chien Construction Pte. Ltd.
201008373Z | 启用 |
| 1877 | Hong Ming Development Pte. Ltd.
201018871H | 启用 |
| 1878 | Hsl Constructor Pte Ltd
199405996K | 启用 |
| 1879 | Hern Da Construction Pte. Ltd.
200921694H | 启用 |
| 1880 | Hock Ming Engineering Pte. Ltd.
200920757H | 启用 |
| 1881 | Ho Heng Construction Pte. Ltd.
200917558G | 启用 |
| 1882 | Home Valley Designs & Renovation
51575000W | 启用 |
| 1883 | Hao Wei International Pte. Ltd.
200600726M | 启用 |
| 1884 | Hyper Communications Pte. Ltd.
200601807H | 启用 |
| 1885 | Hen Mao Construction Pte. Ltd.
200920913D | 启用 |
| 1886 | Hup Lee Seng Construction Pte. Ltd.
200907579E | 启用 |
| 1887 | Hawin Shipping & Trading Pte. Ltd.
200914435E | 启用 |
| 1888 | Hock Cheong Hardware Company Pte. Ltd.
200615141R | 启用 |
| 1889 | Hcj Construction Pte. Ltd.
200614062C | 启用 |
| 1890 | Hern Hwee Construction Pte. Ltd.
200611951Z | 启用 |