| 1891 | Ho Heng Construction Pte. Ltd. 200917558G | Aktif |
| 1892 | Home Valley Designs & Renovation 51575000W | Aktif |
| 1893 | Hao Wei International Pte. Ltd. 200600726M | Aktif |
| 1894 | Hyper Communications Pte. Ltd. 200601807H | Aktif |
| 1895 | Hen Mao Construction Pte. Ltd. 200920913D | Aktif |
| 1896 | Hup Lee Seng Construction Pte. Ltd. 200907579E | Aktif |
| 1897 | Hawin Shipping & Trading Pte. Ltd. 200914435E | Aktif |
| 1898 | Hock Cheong Hardware Company Pte. Ltd. 200615141R | Aktif |
| 1899 | Hcj Construction Pte. Ltd. 200614062C | Aktif |
| 1900 | Hern Hwee Construction Pte. Ltd. 200611951Z | Aktif |
| 1901 | Hung Tai Engineering Pte. Ltd. 200905547M | Aktif |
| 1902 | Hock Beng Guan Construction 52907874X | Aktif |
| 1903 | Heng Tat Lee Building Construction 52906099W | Aktif |
| 1904 | Hup Soon Lee Glass Contruction 52862014B | Aktif |
| 1905 | Hainan International Pte. Ltd. 201015767W | Aktif |
| 1906 | Heng Huat Sprinkler Service 52881674L | Aktif |
| 1907 | H T Electric Pte. Ltd. 200716203C | Aktif |
| 1908 | Hwa Glass Pte. Ltd. 201007500K | Aktif |
| 1909 | Hong De Development Pte. Ltd. 201003690N | Aktif |
| 1910 | Hydromax Siphonic (s.e.a.) Pte. Ltd. 200608739H | Aktif |
| 1911 | Heng Chiang Construction Pte. Ltd. 200808570Z | Aktif |
| 1912 | Hong Khim Construction Pte. Ltd. 200709452N | Aktif |
| 1913 | Hayman Private Limited 200503458N | Aktif |
| 1914 | Hydrotec Engineering Pte. Ltd. 200800951M | Aktif |
| 1915 | Hong Hua Guan Fabri Pte. Ltd. 200800769D | Aktif |
| 1916 | Hpc Builders Pte. Ltd. 200414934H | Aktif |
| 1917 | Hot Spring Stone Pte. Ltd. 200407144R | Aktif |
| 1918 | Hatk Aluminium Pte. Ltd. 200600901C | Aktif |
| 1919 | Ht Lai Construction Pte. Ltd. 200801713K | Aktif |
| 1920 | Hua Tai Engineering Pte. Ltd. 200716704E | Aktif |