| 8521 | One Click Solutions 53260754J | 启用 |
| 8522 | Ogci Petroskills Ltd. T06UF1806E | 启用 |
| 8523 | Optimal Preventive Healthcare Pte. Ltd. 201324882R | 启用 |
| 8524 | Oudome Holdings Pte. Ltd. 201334648Z | 启用 |
| 8525 | Oracle Business Solutions Pte. Ltd. 201331159C | 启用 |
| 8526 | Omega Business Solutions Pte. Ltd. 201540546D | 启用 |
| 8527 | Orbit Commodities Pte. Ltd. 201324921D | 启用 |
| 8528 | One Asia Media Group Pte. Ltd. 201418355H | 启用 |
| 8529 | Ocean Eastern Development Pte Ltd 199005684W | 启用 |
| 8530 | Odeon One Pte. Ltd. 201418289R | 启用 |
| 8531 | Oedak Technology Pte. Ltd. 201607580N | 启用 |
| 8532 | Osc Investments Capital Private Limited 201419785C | 启用 |
| 8533 | Oriental Eco & Greentech Pte. Ltd. 201419824H | 启用 |
| 8534 | Osinvest Pte. Ltd. 201413789G | 启用 |
| 8535 | Onthego Software Lab Pte. Ltd. 201400568N | 启用 |
| 8536 | Overseas Management Services Pte. Ltd. 201426635M | 启用 |
| 8537 | Obor Investment Holdings Pte. Ltd. 201324152R | 启用 |
| 8538 | Ooss Global Pte. Ltd. 201539965E | 启用 |
| 8539 | Ohms M&e Pte. Ltd. 201509109C | 启用 |
| 8540 | Once Upon A Table Pte. Ltd. 201535149C | 启用 |
| 8541 | Orthoarthritis Pte. Ltd. 201418204Z | 启用 |
| 8542 | Ohsosom Pte. Ltd. 201329339W | 启用 |
| 8543 | Oilfield Workforce Consultancy Pte. Ltd. 201330678M | 启用 |
| 8544 | Octagon Shipping Pte. Ltd. 201331419N | 启用 |
| 8545 | Oodles Learning (bukit Timah) Pte. Ltd. 201326641W | 启用 |
| 8546 | Optima Technologies Pte. Ltd. 201324230D | 启用 |
| 8547 | Oliveitcs 53265759D | 启用 |
| 8548 | Orgreen Supplies 53311516K | 启用 |
| 8549 | Oil Price Information Service, Llc T10UF2557F | 启用 |
| 8550 | Oneshopp Bizz 53267426W | 启用 |