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| 812 | Omni Link Services 52885453D | Active |
| 813 | Oath Pte. Ltd. 201536794N | Active |
| 814 | Options Garment 52896295K | Active |
| 815 | Obtuse Films Pte. Ltd. 201536781H | Active |
| 816 | Open Source Society T06SS0078H | Active |
| 817 | One.strategist Llp T08LL0600D | Active |
| 818 | Operation Blessing T03SS0168A | Active |
| 819 | Opera Works (singapore) T08SS0116J | Active |
| 820 | Off Grid Studios Pte. Ltd. 200106619W | Active |
| 821 | Overmars Engineering & Maintenance Services 52892041C | Active |
| 822 | Orchid Pharmacare Pte Ltd 199501197D | Active |
| 823 | Ortho Graphics 53052782X | Active |
| 824 | Occam Advisors Llp T15LL1631E | Active |
| 825 | Offshore Gold Shipping Pte Ltd 198303706E | Active |
| 826 | Orchid International Distribution 52799386K | Active |
| 827 | Outsource It Private Limited 201535979R | Active |
| 828 | Online Journey Pte. Ltd. 201536353N | Active |
| 829 | One Belt One Road Company Pte. Ltd. 201536006Z | Active |
| 830 | Original Soup 53312927C | Active |
| 831 | Omega Overseas Pte. Limited 201409177E | Active |
| 832 | Ojs Electrical & Engineering Enterprise 52839011B | Active |
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| 835 | Oslabs Pte. Ltd. 201536408Z | Active |
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