| 2551 | Orchard Land Pte. Ltd. 200605299D | Aktif |
| 2552 | Oriental Steel Pipe Pte. Ltd. 200602988M | Aktif |
| 2553 | Obl Trading & Services Pte. Ltd. 200512134D | Aktif |
| 2554 | Oriental Cotton Pte. Ltd. 200604489D | Aktif |
| 2555 | Ocean Bulker Pte. Ltd. 200411757H | Aktif |
| 2556 | Osa Holdings Limited T14UF0024J | Aktif |
| 2557 | Orchard Turn Developments Pte. Ltd. 200603106H | Aktif |
| 2558 | Oto (bvi) Investment Limited T13UF4033K | Aktif |
| 2559 | Ocean Business School Pte. Ltd. 200413350G | Aktif |
| 2560 | Oil & Gas Engineering Pte. Ltd. 200514024H | Aktif |
| 2561 | Omni Ships Pte. Ltd. 200609361W | Aktif |
| 2562 | Oaktree Land Pte. Ltd. 200408373H | Aktif |
| 2563 | Omsivasakthi Flower & Trading Pte. Ltd. 200408910G | Aktif |
| 2564 | Optii Holdings Pty Ltd T13UF4444H | Aktif |
| 2565 | Oil Brokerage Holdings Limited T13UF4076G | Aktif |
| 2566 | Odysseus Ventures (singapore) Pte. Ltd. 200515145R | Aktif |
| 2567 | Ocean Marine Electrical Pte. Ltd. 200514865G | Aktif |
| 2568 | Orion Marine & Engineering Pte. Ltd. 200604745M | Aktif |
| 2569 | Origami Frontiers Pte. Ltd. 200605266M | Aktif |
| 2570 | On Time Worldwide Logistics Limited T13UF4584H | Aktif |
| 2571 | Ole Holding Pte. Ltd. 200604941W | Aktif |
| 2572 | Oheng Constrn Tdg Pte. Ltd. 200606228Z | Aktif |
| 2573 | Onelegalmarq Pte. Ltd. 200603219H | Aktif |
| 2574 | One Point Media Pte. Ltd. 200407329N | Aktif |
| 2575 | Ocular Technologies Pte. Ltd. 200406878D | Aktif |
| 2576 | Opl Corporate & Consult Pte. Ltd. 200605942E | Aktif |
| 2577 | Omnibridge Investment Partners Limited T16UF0932F | Aktif |
| 2578 | Omni Crest Engineering Services 53039774M | Aktif |
| 2579 | Ozone Wide Pte. Ltd. 200508228H | Aktif |
| 2580 | Oxley Building Materials Pte. Ltd. 200507052R | Aktif |