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| 1592 | Ortho Clinical Diagnostics Singapore Pte. Ltd. 201536759W | 启用 |
| 1593 | Opto Pharm International Pte. Ltd. 201536805E | 启用 |
| 1594 | Oww Investments Iii Limited 200902492W | 启用 |
| 1595 | Oneplusone 53254999J | 启用 |
| 1596 | Oni Cupcakes 53103315E | 启用 |
| 1597 | Oral Health Dental Surgery Pte. Ltd. 201537327R | 启用 |
| 1598 | Oasis Consultancy 53089057K | 启用 |
| 1599 | Ocalyn Procurement Services 50687900C | 启用 |
| 1600 | Om Shipyard Pte. Ltd. 201537064K | 启用 |
| 1601 | Ong Kh International Pte. Ltd. 201537029N | 启用 |
| 1602 | Otto Marine Newbuild Pte. Ltd. 201537065C | 启用 |
| 1603 | Opes Instruments 53100018D | 启用 |
| 1604 | Oilive Holding Pte. Ltd. 201602202H | 启用 |
| 1605 | Oak Alliance Pte. Ltd. 201537048H | 启用 |
| 1606 | One D Cafe Pte. Ltd. 201537015W | 启用 |
| 1607 | Ow Marine Engineering 53057800W | 启用 |
| 1608 | Osaka Interior Curtains Trading 53057917X | 启用 |
| 1609 | Ornametal Arts Private Limited 201537150H | 启用 |
| 1610 | Oakwood Holdings, Llc S97UF0357J | 启用 |
| 1611 | Ogilvy Phuel 53062226B | 启用 |
| 1612 | Otm Shipping Pte. Ltd. 200512803R | 启用 |
| 1613 | Olvgem International 53060707K | 启用 |
| 1614 | Objective Consulting Pte. Ltd. 201537333E | 启用 |
| 1615 | Ozer Trading 53227325K | 启用 |
| 1616 | Ovf Enterprise 53059579J | 启用 |
| 1617 | On Ramp Wireless, Inc T10UF2075C | 启用 |
| 1618 | Outernet Solutions Pte. Ltd. 201023988H | 启用 |
| 1619 | Od 205 (singapore) Pte. Ltd. 197501799C | 启用 |
| 1620 | Office Partners International Company Limited S97UF0477K | 启用 |