| 3031 | Online Pavilion Private Limited 201024278K | 启用 |
| 3032 | Oui Oui Enterprise 53314559K | 启用 |
| 3033 | Oceana Resources Pte. Ltd. 201504915E | 启用 |
| 3034 | Occulus Search Pte. Ltd. 201328963C | 启用 |
| 3035 | One Employment Pte. Ltd. 201505745K | 启用 |
| 3036 | Oberon Ventures Pte. Ltd. 201532088W | 启用 |
| 3037 | Orchid Realty Pte. Ltd. 200906962W | 启用 |
| 3038 | Omega Tintwerks Pte. Ltd. 201021278C | 启用 |
| 3039 | Omniflux Pte. Ltd. 201022737H | 启用 |
| 3040 | Octopus Business Services Pte. Ltd. 201412048G | 启用 |
| 3041 | Occ Venture Partners Pte. Ltd. 201020216G | 启用 |
| 3042 | Ondori Singapore Pte. Ltd. 201524764E | 启用 |
| 3043 | Oceanmax Pte. Ltd. 201505405R | 启用 |
| 3044 | Omni Formula Pte. Ltd. 200910079R | 启用 |
| 3045 | Options Pilates Pte. Ltd. 201512239W | 启用 |
| 3046 | Olive & Glen Consulting Pte. Ltd. 201505552C | 启用 |
| 3047 | Oasis Cars Pte. Ltd. 201410655C | 启用 |
| 3048 | Okamura Home Co., Ltd. T15UF0931E | 启用 |
| 3049 | One World Logistics Pte. Ltd. 200911761N | 启用 |
| 3050 | Okaya Engineering Pte. Ltd. 200909627G | 启用 |
| 3051 | Oryam Pte. Ltd. 200909621C | 启用 |
| 3052 | Olusculum Pte. Ltd. 200911772W | 启用 |
| 3053 | Ozalids Llp T15LL0337F | 启用 |
| 3054 | Ohmywaves Collective Llp T15LL0336K | 启用 |
| 3055 | Open Innovation Partners Pte. Ltd. 201505696K | 启用 |
| 3056 | Oxel Systems Pte. Ltd. 200912502R | 启用 |
| 3057 | Oiiyoo Iioyoo Pte. Ltd. 201505702G | 启用 |
| 3058 | Obgyn Consultants Pte. Ltd. 200921716D | 启用 |
| 3059 | Our Juniors' Schoolhouse @ G'kids Pte. Ltd. 200911544M | 启用 |
| 3060 | Ontr Pte. Ltd. 201505449K | 启用 |