Odisha Hydro Power Corporation Limited and CSR
Oil India Limited and Sustainability
ONGC and Sustainability
Oakwood Developers Private Limited Oasis Shipping Private Limited
O B Infrastructure Limited Obara India Private Limited Oberoi Hotels Pvt.Ltd.
Ocean Ceramics Private Limited Ocean Diving Centre Limited Ocean Interiors Limited Ocean Park Resients Association Oceanic Pharmachem Private Limited OCL India Limited Ocwen Financial Solutions Private Limited
Odisha Power Generation Corporation Limited Odisha State Beverages Corporation Limited Odisha Television Limited.
OERC Academy
Offshore Infrastructures Limited
OHM Stock Broker Private Limited
Oil And Natural Gas Corporation Limited Oilmax Energy Private Limited
Olive Builders And Developers Private Limited
Om Logistics Limited Om Metals Infraprojects Limited Om Oil And Flour Mills Limited Om Sai Intex Private Limited Omega Healthcare Management Services Private Limit Omega Industries Pvt Ltd Omniactive Health Technologies Limited Omnicom Media Group India Private Limited Omnie Solutions (India ) Private Limited Omori India Private Limited Omsairam Steels And Alloys Private Limited
One 97 Communications Limited Oneworld Corporation Private Limited Ongc Videsh Limited Onshore Construction Company Private Limited Onward Technologies Limited
OPC Asset Solutions Private Limited Opera Solutions India Private Limited OPG Securities Private Limited Optic Electronic (India) Private Limited Optiemus Infracom Limited Optimystix Entertainment India Private Limited Opto Circuits (India) Limited
Oracle Financial Services Software Limited Oracle India Private Limited Orange Business Services India Solutions Private L Orange Business Services India Technology Private Orbinox India Private Limited Orbitech Limited Oricon Enterprises Limited Orient Cement Limited Orient Paper And Industries Ltd. Original Innovative Logistics (India) Private Limi Orix Auto Infrastructure Services Limited Ornet Intermediates Limited Orra Fine Jewellery Private Limited
Oscar Investments Limited Oswal Agro Mills Limited Oswal Exim Trade Limited Oswal Greentech Limited Oswal Industries Limited Oswal Knitting And Spinning Industries Limited Oswal Spinning And Weaving Mills Ltd Oswal Woollen Mills Ltd
OTIS Elevator Co (India)Ltd
Overseas Polymers Private Limited
Owens Corning Industries (India) Private Limited Owens-Coring(India) Private Limited
Oxemberg Clothing Private Limited