| 4321 | Ostwest Trust T07UF3938A | Aktif |
| 4322 | Orient China Investments Limited T08UF0883K | Aktif |
| 4323 | Oslo Optics 52915070X | Aktif |
| 4324 | Opava Calendar & Diary Supplies 52916321K | Aktif |
| 4325 | Ombak Biru Trading 52916841C | Aktif |
| 4326 | Oleaf Global Pte. Ltd. 201414254W | Aktif |
| 4327 | Ohkt 53323537E | Aktif |
| 4328 | Os1 Habitat Pte. Ltd. 201426794M | Aktif |
| 4329 | Orion Hospitality Singapore Pte. Ltd. 201544044N | Aktif |
| 4330 | Oishii Bakery 53028488W | Aktif |
| 4331 | Onshape Technologies Pte. Ltd. 201536751K | Aktif |
| 4332 | Olympic Leisure Llp T15LL1687F | Aktif |
| 4333 | Ok2 Pte. Ltd. 200809944Z | Aktif |
| 4334 | Orient Global Aviation Limited T16UF0882G | Aktif |
| 4335 | Oasiz Unlimited 52852739L | Aktif |
| 4336 | Olinqua Innovations Pte. Ltd. 201426022Z | Aktif |
| 4337 | Ourjubilee Pte. Ltd. 201536405G | Aktif |
| 4338 | Oxford Language Academy 53310144A | Aktif |
| 4339 | O'art 53286461A | Aktif |
| 4340 | Opus Offshore Drilling M.e. Pte. Ltd. 201601567G | Aktif |
| 4341 | Ornix Investment Ltd T03UF0717J | Aktif |
| 4342 | Orchard Road Employment Agency 53280391D | Aktif |
| 4343 | Oht Services 53326290M | Aktif |
| 4344 | Oms Transports Services 53270189E | Aktif |
| 4345 | O Imagefolio 52925836J | Aktif |
| 4346 | Olympic Royal Enterprise 52921932L | Aktif |
| 4347 | Odenville Holdings Limited T03UF1371B | Aktif |
| 4348 | Outokumpu Stainless Ab T04UF1310C | Aktif |
| 4349 | Outokumpu Copper Products Oy T04UF1882G | Aktif |
| 4350 | Ong&ong Group Pte. Ltd. 201432294M | Aktif |