| 1681 | Om Shipyard Pte. Ltd. 201537064K | Active |
| 1682 | Ong Kh International Pte. Ltd. 201537029N | Active |
| 1683 | Otto Marine Newbuild Pte. Ltd. 201537065C | Active |
| 1684 | Opes Instruments 53100018D | Active |
| 1685 | Oilive Holding Pte. Ltd. 201602202H | Active |
| 1686 | Oak Alliance Pte. Ltd. 201537048H | Active |
| 1687 | One D Cafe Pte. Ltd. 201537015W | Active |
| 1688 | Ow Marine Engineering 53057800W | Active |
| 1689 | Osaka Interior Curtains Trading 53057917X | Active |
| 1690 | Ornametal Arts Private Limited 201537150H | Active |
| 1691 | Oakwood Holdings, Llc S97UF0357J | Active |
| 1692 | Ogilvy Phuel 53062226B | Active |
| 1693 | Otm Shipping Pte. Ltd. 200512803R | Active |
| 1694 | Olvgem International 53060707K | Active |
| 1695 | Objective Consulting Pte. Ltd. 201537333E | Active |
| 1696 | Ozer Trading 53227325K | Active |
| 1697 | Ovf Enterprise 53059579J | Active |
| 1698 | On Ramp Wireless, Inc T10UF2075C | Active |
| 1699 | Outernet Solutions Pte. Ltd. 201023988H | Active |
| 1700 | Od 205 (singapore) Pte. Ltd. 197501799C | Active |
| 1701 | Office Partners International Company Limited S97UF0477K | Active |
| 1702 | One Key Resources Pte. Ltd. 201606036G | Active |
| 1703 | Ocean Island Holdings Limited S97UF0360J | Active |
| 1704 | Opticon Instruments & Services 53073936D | Active |
| 1705 | Oasis Homemaker & Design Furniture 53062990M | Active |
| 1706 | Orchidsingapore.com 53081421L | Active |
| 1707 | Oberoi Services International Limited S88UF0389G | Active |
| 1708 | Office Services & Maintenance 53045220X | Active |
| 1709 | Omega Training Connection 53070690C | Active |
| 1710 | Ogikubo Tool & Dies Mfg Co Ltd T08UF0350H | Active |