| 1621 | Hiap Joo Guan Sand & Granite Pte Ltd
199401218D | Active |
| 1622 | Hsc Pipeline Engineering Pte Ltd
199300255C | Active |
| 1623 | Hock Lian Huat Construction Pte Ltd
198801731N | Active |
| 1624 | Hitachi Aqua Tech Engineering Pte. Ltd.
197701016M | Active |
| 1625 | Ho Hup Electrical Engineering Pte Ltd
198802000Z | Active |
| 1626 | Holcam Construction Pte Ltd
198800853Z | Active |
| 1627 | Hasswins Trading & Construction Pte Ltd
199802844R | Active |
| 1628 | Hung Seng Lee Pte Ltd
199601515C | Active |
| 1629 | Ho Lee Machinery Pte Ltd
199600922D | Active |
| 1630 | Hong Hin Electrical Engineering Pte Ltd
200107993N | Active |
| 1631 | Hwa Sheng Heng Construction Pte Ltd
200003783D | Active |
| 1632 | Hytech Builders Pte Ltd
198203884R | Active |
| 1633 | Hup Kiong Private Limited
198101054E | Active |
| 1634 | Hoi Hup Realty Pte Ltd
198302097M | Active |
| 1635 | Hlt International Pte. Ltd.
197602274H | Active |
| 1636 | Hitachi Elevator Asia Pte. Ltd.
197201468W | Active |
| 1637 | Hexza (s) Pte Ltd
199302698R | Active |
| 1638 | Huasing Construction & Trading Pte Ltd
199102016W | Active |
| 1639 | Hitachi Asia Ltd.
198900416G | Active |
| 1640 | Hak Kian Enterprise Pte Ltd
199205373W | Active |
| 1641 | Hong Lian Building Contractor Pte. Ltd.
199204351N | Active |
| 1642 | Hwa Seng Builder Pte Ltd
199200384Z | Active |
| 1643 | Hwa Fu Construction Pte Ltd
198601519Z | Active |
| 1644 | Ho Tong Seng Engineering Construction Pte Ltd
198901703C | Active |
| 1645 | Harvest Chain Pte. Ltd.
198803666E | Active |
| 1646 | Hrc Harvest Resources Pte. Ltd.
199001841W | Active |
| 1647 | H.k. Contracts Pte. Ltd.
199200998D | Active |
| 1648 | Hsin Min Hock Construction (pt E.) Limited.
197200368G | Active |
| 1649 | Hakuruma Technology Pte. Ltd.
200405670K | Active |
| 1650 | Hub Bee Pte. Ltd.
200510774H | Active |