| 6481 | Osteopathic Medicine And Rehabilitation Pte. Ltd. 197502098E | Active |
| 6482 | Osk Trustees Berhad T08UF3882J | Active |
| 6483 | Omac Holdings (private) Limite D 197501813H | Active |
| 6484 | On The Road Holding B.v. T08UF3829F | Active |
| 6485 | Optimax Investment & Management (pte) Limited 197401351C | Active |
| 6486 | Oriental Union Nominees Pte Lt D 197401501G | Active |
| 6487 | Overseas Movie (private) Limited 197302114G | Active |
| 6488 | Overseas Gas Supplies Private Limited 197301159R | Active |
| 6489 | One Zero Two Trading 53320644L | Active |
| 6490 | Oice Limited T09UF2295D | Active |
| 6491 | Overseas Associates (pte) Limited 197300552C | Active |
| 6492 | Omnitouch Pte Ltd 200201538Z | Active |
| 6493 | Ouh Investments Limited T09UF2001D | Active |
| 6494 | Ong Yew Huat & Co Pte. Ltd. 200411897N | Active |
| 6495 | Olamar Holding Nv T09UF2005K | Active |
| 6496 | Ong Kim Tee (pte.) Ltd. 197300661W | Active |
| 6497 | Oxiran (singapore) Trading Pte. Ltd. 201511506N | Active |
| 6498 | Olive Tree Pte Limited T08UF8204C | Active |
| 6499 | Orion Interior Contract Pte Ltd 198400867C | Active |
| 6500 | Oster Engineering Pte. Ltd. 198401365D | Active |
| 6501 | Octo Jet Engineering Services 51416300C | Active |
| 6502 | Omega Pacific Consulting Limited T08UF5576H | Active |
| 6503 | Optika Solutions Pte. Ltd. 201430941E | Active |
| 6504 | Oceanring Marine Pte. Ltd. 198402128M | Active |
| 6505 | Ottica Pte. Ltd. 201430910R | Active |
| 6506 | Otra Pulp & Paper Private Limited 199601957M | Active |
| 6507 | Oxford Semiconductor Limited T08UF8134E | Active |
| 6508 | Oasis Properties Asia Limited T08UF8155L | Active |
| 6509 | Orient Global Singapore Limited T08UF8154D | Active |
| 6510 | Only One Co., Ltd T08UF7542B | Active |