| 401 | OMTECK INFOSERVICES PRIVATE LIMITED - U24121OR1995PTC004091 |
| 402 | ORICHEM LTD - U24119OR1974PLC000616 |
| 403 | ORICLEAN PRIVATE LIMITED - U24241OR1990PTC002481 |
| 404 | ORIENTAL PIGMENTS PVT. LTD. - U24221OR1986PTC001730 |
| 405 | ORIPOL INDUSTRIES LIMITED - U24132OR1984PLC001379 |
| 406 | ORISSA AIR PRODUCTS PRIVATE LIMITED - U24111OR1981PTC000992 |
| 407 | ORISSA CHEM-PEST PVT LTD - U24129OR1974PTC000603 |
| 408 | ORISSA CHROMATES AND PIGMENTS PVT LTD - U24221OR1985PTC001488 |
| 409 | ORISSA DETERGENTS PRIVATE LIMITED - U24243OR1997PTC004922 |
| 410 | ORISSA DRUGS AND CHEMICALS LIMITED. - U24232OR1979GOI000821 |
| 411 | ORISSA EXPLOSIVES LIMITED - U24292OR1987PLC001916 |
| 412 | ORISSA FERTILISERS AND CHEMICALS LTD - U24121OR1967PLC000503 |
| 413 | ORISSA GASES PVT LTD - U24111OR1985PTC001585 |
| 414 | ORISSA LAMINATORS PRIVATE LIMITED - U24303OR1996PTC004291 |
| 415 | ORISSA MATCH AND INDUSTRIES LIMITED - U24291OR1947PLC000095 |
| 416 | ORISSA OXYGEN INDIA PVT LTD - U24111OR1987PTC001797 |
| 417 | ORISSA PAINTS & CHEMICALS INDUSTRIES PRIVATE LIMITED - U24222OR1993PTC003453 |
| 418 | ORISSA POLY CONTAINERS PVT LTD - U24132OR1987PTC001947 |
| 419 | ORISSA POLYTEX INDUSTRIES PVT LTD - U24134OR1987PTC001792 |
| 420 | ORISSA SYNTHETICS LTD. - U24302OR1982PLC001039 |
| 421 | ORISSAA ORGANICS LIMITED - U24232OR1990PLC002407 |
| 422 | ORO PHARMACEUTICALS PRIVATE LIMITED - U24232OR2004PTC007517 |
| 423 | OSTRICH HEALTHCARE PRIVATE LIMITED - U24232OR2010PTC012532 |
| 424 | P AND P INTERNATIONAL PRIVATE LIMITED. - U24100OR1993PTC003244 |
| 425 | P P A MANUFACTURING AND TRADING PRIVATE LIMITED - U24248OR2003PTC007424 |