| 3211 | Opticare Inc. Pte. Ltd. 201500500N | Active |
| 3212 | Orchardz Capital Pte. Ltd. 201405975N | Active |
| 3213 | Onis Language Pte. Ltd. 200914217M | Active |
| 3214 | Orient Shipping & Trading Pte. Ltd. 201223826D | Active |
| 3215 | Ow Laundromat Pte. Ltd. 201405982N | Active |
| 3216 | Online Merchant Services Pte. Ltd. 200922462R | Active |
| 3217 | Osocan Pte. Ltd. 200721400N | Active |
| 3218 | Odyssey Travel (private) Limited 200916398M | Active |
| 3219 | Oriss International Pte. Ltd. 200722458C | Active |
| 3220 | Oversea Investment Holding Private Limited 201405928D | Active |
| 3221 | Orbitus Llp T15LL1055J | Active |
| 3222 | Otto Integrated Solutions Pte. Ltd. 200720951E | Active |
| 3223 | Ocean Crown Singapore Pte. Ltd. 200902214H | Active |
| 3224 | One Laundry 53200277J | Active |
| 3225 | Overum Wear Parts (far East) P Te Ltd 198300603H | Active |
| 3226 | Oriental Spices Trading Pte. Ltd. 200512087E | Active |
| 3227 | Organo (singapore) Pte Ltd 200010557H | Active |
| 3228 | Oriental Planners 53214367A | Active |
| 3229 | Offshore Master Pte. Ltd. 201302870M | Active |
| 3230 | Optimal Engineering Services 53216124J | Active |
| 3231 | Olin Engineering 53256578M | Active |
| 3232 | Onyx Components & Systems Private Limited T16UF1422D | Active |
| 3233 | Oxley Management Consultants Pte. Ltd. 201600438H | Active |
| 3234 | Old Hougang Mutton Soup (changi Village) 53281032E | Active |
| 3235 | Onenozawa Apartment 1a Pte. Ltd. 201529445H | Active |
| 3236 | Omega Management Services 53237383M | Active |
| 3237 | One By One Tuition Center 53239775D | Active |
| 3238 | Oswind Suriya Rosayro 53311103W | Active |
| 3239 | Oh Appraisal Services 53214975X | Active |
| 3240 | Oremi 53207330D | Active |