| 4801 | Oil Country Technology Pte Ltd
198105159Z | 启用 |
| 4802 | Oversea Chinese Banking Corporation Limited, Labuan Branch
T09UF1733A | 启用 |
| 4803 | Omnitech Infosolutions Limited
T09UF2202D | 启用 |
| 4804 | Oh Teck Thye Realty (pte) Ltd
198100106C | 启用 |
| 4805 | Orica Singapore Pte Ltd
198701881H | 启用 |
| 4806 | Office M.a Co., Ltd.
T09UF2315K | 启用 |
| 4807 | Osd Coke Pvt. Ltd.
T09UF2256B | 启用 |
| 4808 | Operation Mobilisation Singapore Ltd
198102854W | 启用 |
| 4809 | Overseas Investment Nominees Pte Ltd
198101506R | 启用 |
| 4810 | Oilfield (pte) Ltd
198103980D | 启用 |
| 4811 | One Group Retail (asia) Pty Limited
T09UF1729E | 启用 |
| 4812 | Ong Choo Chong Pte Ltd
198101481H | 启用 |
| 4813 | Oriental Way Group Limited
T09UF1856A | 启用 |
| 4814 | Orient Wood Products Pte. Ltd.
198700189W | 启用 |
| 4815 | Overseas Asset Management (cayman) Limited
T09UF1538K | 启用 |
| 4816 | Oriental Air Express Pte Ltd
198702869G | 启用 |
| 4817 | Organized Corporation
T09UF1397G | 启用 |
| 4818 | Opto Pharm Pte Ltd
198703753K | 启用 |
| 4819 | Oz Exploration Pty Ltd
T09UF1449J | 启用 |
| 4820 | Opeq Pty Ltd
T09UF1424H | 启用 |
| 4821 | Ogsp Engineering Pte. Ltd.
200810153R | 启用 |
| 4822 | Orient Energy Pte Ltd
198701243M | 启用 |
| 4823 | Onassis Management Pte. Ltd.
200722665K | 启用 |
| 4824 | Opustrust Pte. Ltd.
201204401E | 启用 |
| 4825 | Orient Design Pte. Ltd.
200504282N | 启用 |
| 4826 | Overwatch Systems Pte. Ltd.
201435975H | 启用 |
| 4827 | Other Ways Of Learning Pte. Ltd.
200915225Z | 启用 |
| 4828 | Outram Park Food Pipe (singapore) Pte. Ltd.
201433025C | 启用 |
| 4829 | Odg Asia Pte. Ltd.
201105498H | 启用 |
| 4830 | Offshore Engineering Resources Pte. Ltd.
200923043Z | 启用 |