| 2581 | Orion Marine & Engineering Pte. Ltd. 200604745M | 启用 |
| 2582 | Origami Frontiers Pte. Ltd. 200605266M | 启用 |
| 2583 | On Time Worldwide Logistics Limited T13UF4584H | 启用 |
| 2584 | Ole Holding Pte. Ltd. 200604941W | 启用 |
| 2585 | Oheng Constrn Tdg Pte. Ltd. 200606228Z | 启用 |
| 2586 | Onelegalmarq Pte. Ltd. 200603219H | 启用 |
| 2587 | One Point Media Pte. Ltd. 200407329N | 启用 |
| 2588 | Ocular Technologies Pte. Ltd. 200406878D | 启用 |
| 2589 | Opl Corporate & Consult Pte. Ltd. 200605942E | 启用 |
| 2590 | Omnibridge Investment Partners Limited T16UF0932F | 启用 |
| 2591 | Omni Crest Engineering Services 53039774M | 启用 |
| 2592 | Ozone Wide Pte. Ltd. 200508228H | 启用 |
| 2593 | Oxley Building Materials Pte. Ltd. 200507052R | 启用 |
| 2594 | One Family Distribution Pte. Ltd. 201100440R | 启用 |
| 2595 | Ok.bc Realestate Management & Consultants Services 53122133D | 启用 |
| 2596 | Ordinance Engineering & Trading 53086619J | 启用 |
| 2597 | Orion Industries Pte. Ltd. 200607140Z | 启用 |
| 2598 | Oral Care Specialists Inc. Pte. Ltd. 200606604H | 启用 |
| 2599 | Oxo Group Pte. Ltd. 200608467C | 启用 |
| 2600 | Olgrin Paper Pte. Ltd. 200607505C | 启用 |
| 2601 | Oes Concept 53090898X | 启用 |
| 2602 | Op Link (kovan) Pte. Ltd. 200608967N | 启用 |
| 2603 | Oxley Hotel 88 Pte. Ltd. 200606917W | 启用 |
| 2604 | Olympic Pte. Ltd. 200509368K | 启用 |
| 2605 | Orionis Innovit Pte. Ltd. 200609237K | 启用 |
| 2606 | Orion Towage Pte. Ltd. 200507487G | 启用 |
| 2607 | Optimatic Pte. Ltd. 200717422C | 启用 |
| 2608 | Orink Office Supplies Private Limited 200503812R | 启用 |
| 2609 | Oriental Traditional Therapy Pte. Ltd. 200609545E | 启用 |
| 2610 | Op Link (jurong) Pte. Ltd. 200608965M | 启用 |