| 1861 | Oxford Properties Group Inc.
T10UF2400G | 启用 |
| 1862 | Oasis Development Foundation
T10UF2244G | 启用 |
| 1863 | Ortus Advisory Group Private Limited
199502217M | 启用 |
| 1864 | Om Commercial Ii Pte. Ltd.
201538142N | 启用 |
| 1865 | On Call Chauffeur
53319926C | 启用 |
| 1866 | Ocean Automation Holdings Limited
T10UF2500J | 启用 |
| 1867 | Oricreation Ltd
T10UF0195L | 启用 |
| 1868 | Origin Energy Geothermal Holdings Pty Limited
T10UF1018C | 启用 |
| 1869 | Oriental Supply Pte Ltd
199506057Z | 启用 |
| 1870 | Ohmsound Pte. Ltd.
201607064Z | 启用 |
| 1871 | Orange Seed Holding Pte. Ltd.
201607220N | 启用 |
| 1872 | Ozura Interactive Sdn Bhd
T10UF1152E | 启用 |
| 1873 | Ordino Investments Pte Ltd
199505406G | 启用 |
| 1874 | Originex Networks Sdn Bhd
T10UF0226G | 启用 |
| 1875 | One Global International Limited
T11UF4514G | 启用 |
| 1876 | Oilmac Engineering & Services Pte Ltd
199800613E | 启用 |
| 1877 | Oaktree Properties Pte Ltd
199605121W | 启用 |
| 1878 | Orientdeal Pte. Ltd.
201503459K | 启用 |
| 1879 | O.e.b. Properties Pte Ltd
199603606G | 启用 |
| 1880 | Oaktree International (hk) Limited
T16UF1834J | 启用 |
| 1881 | Okada Ecotech Pte Ltd
199805584M | 启用 |
| 1882 | Occident Technologies Pte. Ltd.
199605108H | 启用 |
| 1883 | Ocean Fine Pte Limited
199606217C | 启用 |
| 1884 | Odyssey Maritime Pte. Ltd.
199606151M | 启用 |
| 1885 | Orion Consulting Pte Ltd
199702382H | 启用 |
| 1886 | Octet Pte. Ltd.
200814208G | 启用 |
| 1887 | Oaklands Engineering Solutions Limited (08038781)
T15UF3308L | 启用 |
| 1888 | Orient Giant Group Limited
T15UF3235C | 启用 |
| 1889 | Octo Tech Precision Pte Ltd
199608502K | 启用 |
| 1890 | Ocean Oriental Singapore Pte Ltd
199900992D | 启用 |