| 6631 | Octave Communications Inc. T00UF0622F | Active |
| 6632 | Omron Scientific Technologies, Inc. T08UF0483B | Active |
| 6633 | Oasis Holdings Private Limited 197901458K | Active |
| 6634 | One Degree North Limited S91UF0444K | Active |
| 6635 | Openlink Financial Llc T09UF0363F | Active |
| 6636 | Orange Capital, Llc T06UF2538H | Active |
| 6637 | Op3 Engineering & Construction Pte. Ltd. 201104219M | Active |
| 6638 | Orient Fire Pte. Ltd. 201009642K | Active |
| 6639 | Ocean Glory Offshore Services Pte. Ltd. 201431748H | Active |
| 6640 | Orion Universal Corp T14UF4411K | Active |
| 6641 | Oco Media 53083091D | Active |
| 6642 | Orenski Investments Limited T07UF0729D | Active |
| 6643 | Oasia Hotel Novena, Singapore 53180367L | Active |
| 6644 | Overseas Courier Service (singapore) Pte. Limited 197401014Z | Active |
| 6645 | Overseas Pacific International Holding (pte.) Ltd. 197601952G | Active |
| 6646 | Oceanic Trading Co. Pte. Ltd. 197601636C | Active |
| 6647 | O.k. Shipping Pte Ltd 197601048H | Active |
| 6648 | Overseas Services (pte) Ltd 197602472R | Active |
| 6649 | Ogp International (s) Pte Ltd 197601174W | Active |
| 6650 | Orion Limited T08UF0533A | Active |
| 6651 | Op3 Creative Pte. Ltd. 201009542R | Active |
| 6652 | Offshore Charters Pte Ltd 197601757M | Active |
| 6653 | Octo Jet Building Maintenance Services Pte Ltd 197602194Z | Active |
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| 6656 | Oriental Solutions Sg Pte. Ltd. 201433058M | Active |
| 6657 | On Staging Private Limited 201432568C | Active |
| 6658 | Orbis Mining Pte. Ltd. 201432663C | Active |
| 6659 | Ours Handmade Accessories 47193900E | Active |
| 6660 | Oro Ventures Pte. Ltd. 200919460K | Active |