| 1951 | Hua Chuan Construction Pte. Ltd.
200514831E | Aktif |
| 1952 | Hi Wood Design & Builders Pte. Ltd.
200308696G | Aktif |
| 1953 | H.h.robertson (sea) Pte Ltd
200202284M | Aktif |
| 1954 | Hong Dat Engineering Pte Ltd
200100102W | Aktif |
| 1955 | Haowei Construction Pte Ltd
200104634R | Aktif |
| 1956 | Hua Xin Industries Pte. Ltd.
200612011N | Aktif |
| 1957 | H P Elevator & Engineering Pte. Ltd.
200211083N | Aktif |
| 1958 | Hace Pte. Ltd.
200503325H | Aktif |
| 1959 | Hydrotechs Mechanical And Electrically Service Private Limited
200102435E | Aktif |
| 1960 | Hong Leong Corporation Holdings Pte Ltd
200106814M | Aktif |
| 1961 | Hong Bee Electrical & Engineering Pte Ltd
199906032N | Aktif |
| 1962 | Hong An Engineering Pte. Ltd.
200400288K | Aktif |
| 1963 | Hock Lian Building Co Pte. Ltd.
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| 1964 | Hui He Construction Pte. Ltd.
200309435G | Aktif |
| 1965 | Hock Huat Seng Contractor Pte. Ltd.
200506278Z | Aktif |
| 1966 | Hl (d&b) Engineering Pte. Ltd.
200410487G | Aktif |
| 1967 | H P Construction & Engineering Pte Ltd
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| 1968 | H&h Metal Construction Pte. Ltd.
200500289E | Aktif |
| 1969 | Hwa Aik Engineering Pte. Ltd.
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| 1970 | Ham Engineering Pte Ltd
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| 1971 | Hui Fok Pte Ltd
200101648D | Aktif |
| 1972 | Huang Kee Building Maintenance Pte. Ltd.
200311601C | Aktif |
| 1973 | Hon Builder Pte. Ltd.
200201825W | Aktif |
| 1974 | Hisaka (singapore) Pte. Ltd.
200310124K | Aktif |
| 1975 | Hiap Ngai Engineering Pte Ltd
200107224N | Aktif |
| 1976 | Hong Soon Seng Construction & Trading Pte Ltd
200000071W | Aktif |
| 1977 | Hong Shin Builders Pte Ltd
199900724G | Aktif |
| 1978 | Hwa Tai Heng Enterprises Pte. Ltd.
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| 1979 | Heng Li Air Condition Engineering Pte Ltd
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| 1980 | Hong Meng Interior Design (s) Pte Ltd
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