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| 2437 | Ooredoo Asia Pte. Ltd. 200504719N | Active |
| 2438 | Oldham Barker Investments Pte. Ltd. 201530942Z | Active |
| 2439 | Olden Street Bak Kut Teh Pte. Ltd. 201530698E | Active |
| 2440 | Oyy Investments Pte. Ltd. 200409686N | Active |
| 2441 | Osd Imt (singapore) Pte. Ltd. 200918408E | Active |
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| 2443 | Owen Eating House Pte. Ltd. 201530793E | Active |
| 2444 | Objet D'art Pte. Ltd. 201014019W | Active |
| 2445 | One9social Pte. Ltd. 201544169H | Active |
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| 2447 | Odyssey Technical Solutions Singapore Pte. Ltd. 200411829G | Active |
| 2448 | Oracle Capital Pte. Ltd. 200605348D | Active |
| 2449 | Olmec Search Pte. Ltd. 200816436E | Active |
| 2450 | Oriental United Consultancy Services Pte. Ltd. 200506339N | Active |
| 2451 | Orange Credit Pte. Ltd. 201025574G | Active |
| 2452 | One Hospitality Alliance Pte. Ltd. 200608831R | Active |
| 2453 | Ocean Alliance Engineering Group Pte. Ltd. 200616978D | Active |
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