| 7261 | Okp Holdings Limited 200201165G | Active |
| 7262 | Octo Marketing Pte. Ltd. 201606892R | Active |
| 7263 | Oric Consulting Pty Ltd T16UF1917L | Active |
| 7264 | Only One Pte. Ltd. 200413590G | Active |
| 7265 | Optasia Systems Pte Ltd 199606626C | Active |
| 7266 | Ooi Baby & Child Clinic Pte Ltd 199805232D | Active |
| 7267 | Ong Radio International Pte Ltd 199805908M | Active |
| 7268 | Odfjell Asia Ii Pte Ltd 200006349H | Active |
| 7269 | Olk Industrial Marketing Pte Ltd 199806373R | Active |
| 7270 | Outlook Investment Pte Ltd 199609196G | Active |
| 7271 | Ogilvy Commonhealth Asia Pacific 53040059J | Active |
| 7272 | Ocean Cool M&e Services 53040903L | Active |
| 7273 | Orion Printing Pte Ltd 199605709G | Active |
| 7274 | Oriental Cross (s) Pte Ltd 199603423K | Active |
| 7275 | Orb Software & Systems Pte Ltd 199606484G | Active |
| 7276 | Outsource Plus Enterprise 52914299J | Active |
| 7277 | Ocean Trust Trading 53043513J | Active |
| 7278 | Oberthur Technologies Singapore Pte. Ltd. 200006884W | Active |
| 7279 | Old Trafford Investment Pte Ltd 200004816W | Active |
| 7280 | Oes Oilfield Services Singapore Pte Ltd 200005308K | Active |
| 7281 | Oem Furniture Pte Ltd 200006802N | Active |
| 7282 | Ong Sek Chong & Sons Pte Ltd 199801817N | Active |
| 7283 | Ohara Chemicals Singapore Pte Ltd 200004706K | Active |
| 7284 | One Transport & Trading Services 53331631J | Active |
| 7285 | Oriental Aluminium Company Pte Ltd 200107335M | Active |
| 7286 | Orca Consultancy Services Pte. Ltd. 201606060Z | Active |
| 7287 | Outsourcevantage Pte Ltd 200107151E | Active |
| 7288 | Octogone Holdings Pte. Ltd. 201506810H | Active |
| 7289 | Oxygen8 Communications Limited T13UF1919K | Active |
| 7290 | Obh Pte. Ltd. 201435860G | Active |