| 3391 | Othello Shipping Company, S.a. T05UF2283J | Active |
| 3392 | Oilgrains Venture Limited T00UF0252B | Active |
| 3393 | Opera Gallery Pte Ltd 199400445C | Active |
| 3394 | Onbest Services 53265016J | Active |
| 3395 | Oakstream Partners Pte. Ltd. 201529226E | Active |
| 3396 | Operations Management International, Inc. T04UF1737D | Active |
| 3397 | Ogs Industries (s) Pte. Ltd. 200200521N | Active |
| 3398 | Orchid Spa & Wellness 53240162W | Active |
| 3399 | Omg Interior Pte. Ltd. 201529134C | Active |
| 3400 | Oasis.sg Consultancy 53294113J | Active |
| 3401 | Oregon Scientific Global Distribution Limited T04UF1725G | Active |
| 3402 | Overture Labs 53236212L | Active |
| 3403 | Omic International Co. Ltd. T04UF0489B | Active |
| 3404 | One More Time 53237519W | Active |
| 3405 | Owens International Freight Holdings Ltd T04UF0096L | Active |
| 3406 | Optima (dc) Solutions & Services Pte. Ltd. 200303297W | Active |
| 3407 | Oreton Hair Pte. Ltd. 201529201E | Active |
| 3408 | Ocbc Square Private Limited 198102911H | Active |
| 3409 | Old Mutual International Isle Of Man Limited Singapore Branch T08FC7158E | Active |
| 3410 | Onepub 53238734A | Active |
| 3411 | Orient East Coal Ltd. T05UF2415C | Active |
| 3412 | Oikos Cafe 53214748X | Active |
| 3413 | Oh Lay Hong 53274800W | Active |
| 3414 | Ocean Voyager Limited T15UF3089H | Active |
| 3415 | Omega Credit Pte. Ltd. 201528797C | Active |
| 3416 | Ooipoh Trading 53216368X | Active |
| 3417 | Oasis Consultants Llp T15LL1177B | Active |
| 3418 | Oropeza Holdings, Inc. T04UF1775K | Active |
| 3419 | Optimaz International Network 52972653W | Active |
| 3420 | Oksi Inc. T05UF1067K | Active |