| 991 | Ok Spa
53275938M | 启用 |
| 992 | Optima Tech-Venture Pte. Ltd.
201425565Z | 启用 |
| 993 | Omo Creations Limited
S70UF0001E | 启用 |
| 994 | One-D Transport & Services
53324916C | 启用 |
| 995 | Ojs
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| 996 | One15 Management And Technical Services Pte. Ltd.
201424864R | 启用 |
| 997 | Oskar Interiors Pte. Ltd.
201508053H | 启用 |
| 998 | Obs Asia, Llc
T00UF0113J | 启用 |
| 999 | Oxico International Pte. Ltd.
201425558Z | 启用 |
| 1000 | Oceanmas Limited
T07UF2075B | 启用 |
| 1001 | Olson Healthcare
52860953W | 启用 |
| 1002 | Orion Trading Co Ltd
S80UF0413B | 启用 |
| 1003 | Oak Maritime (hong Kong) Inc Limited
S96UF0796C | 启用 |
| 1004 | Oak Hill Capital Limited
S99UF0070G | 启用 |
| 1005 | Ortek International Pty Limited
S93UF0012E | 启用 |
| 1006 | Ong Brothers Packing Contractor
52803352B | 启用 |
| 1007 | Overseas Investments Company Ltd
S81UF0033J | 启用 |
| 1008 | Onvia Resources Pte. Ltd.
201306568H | 启用 |
| 1009 | Oversea Fishery & Investment Co. Ltd.
S79UF0127E | 启用 |
| 1010 | Onapal Ltd
S77UF0082K | 启用 |
| 1011 | Ogilvy Public Relations Worldwide
52871634D | 启用 |
| 1012 | Ocean Com Electronics
52864809L | 启用 |
| 1013 | One Stop Express
52807019C | 启用 |
| 1014 | Offshore Development Group Ltd
T14UF3350H | 启用 |
| 1015 | Ock Electrical Services
52871960B | 启用 |
| 1016 | Orchid Alliances Pte. Ltd.
201603458D | 启用 |
| 1017 | Ong Plumbing
52801523X | 启用 |
| 1018 | Overseas Drilling Holdings Ltd
T14UF3368C | 启用 |
| 1019 | Owwi Limited
T06UF3154F | 启用 |
| 1020 | One2buy Equipment
52806033C | 启用 |