Oil & Natural Gas Corpn Ltd | O.P Chains Ltd | Oasis Nutraceuticals Ltd | Oasis Securities Ltd |
Oasis Tradelink Ltd | Oberoi Realty Ltd | Objectone Information Systems Ltd | Oceanaa Biotek industries Ltd |
Oceanic Foods Ltd | OCL Iron & Steel Ltd | Octal Credit Capital Ltd | Octavius Plantations Ltd |
Octaware Technologies Ltd | Odyssey Corporation Ltd | Odyssey Technologies Ltd | Oil Country Tubular Ltd |
Oil India Ltd | OK Play India Ltd | Olectra Greentech Ltd | Olympia Industries Ltd |
Olympic Cards Ltd | Olympic Management & Financial Services Ltd | Olympic Oil Industries Ltd | Om Infra Ltd |
Om Sindoori Hotels Ltd | Omansh Enterprises Ltd | Omax Autos Ltd | Omaxe Ltd |
Omega Ag Seeds (Punjab) Ltd | Omega Interactive Technologies Ltd | Omkar Overseas Ltd | Omkar Pharmachem Ltd |
Omkar Speciality Chemicals Ltd | Omni Axs Software Ltd | Omnipotent Industries Ltd | Omnitex Industries (India) Ltd |
One 97 Communications Ltd | One Global Service Provider Ltd | One Point One Solutions Ltd | Onelife Capital Advisors Ltd |
Onesource Ideas Venture Ltd | Omfurn India Ltd | OnMobile Global Ltd | Ontic Finserve Ltd |
Onward Technologies Ltd | Opal Luxury Time Products Ltd | Optiemus Infracom Ltd | Optimus Finance Ltd |
Opto Circuits (India) Ltd | Oracle Credit Ltd | Oracle Financial Services Software Ltd | Orbit Exports Ltd |
Orchasp Ltd | Orchid Pharma Ltd | Organic Coatings Ltd | Oricon Enterprises Ltd |
Orient Abrasives Ltd | Orient Bell Ltd | Orient Beverages Ltd | Orient Cement Ltd |
Orient Electric Ltd | Orient Green Power Company Ltd | Orient Paper & Industries Ltd | Orient Press Ltd |
Orient Tradelink Ltd | Oriental Aromatics Ltd | Oriental Carbon & Chemicals Ltd | Oriental Hotels Ltd |
Oriental Infra Trust | Oriental Rail Infrastructure Ltd | Oriental Trimex Ltd | Orissa Bengal Carrier Ltd |
Orissa Minerals Development Company Ltd | Orissa Sponge Iron & Steel Ltd | Orosil Smiths India Ltd | Ortel Communications Ltd |
Ortin Laboratories Ltd | Oscar Global Ltd | Oscar Investments Ltd | Oseaspre Consultants Ltd |
Osia Hyper Retail Ltd | Osiajee Texfab Ltd | Oswal Agro Mills Ltd | Oswal Green Tech Ltd |
Oswal Leasing Ltd | Oswal Overseas Ltd | Oswal Yarns Ltd | OTCO International Ltd |
Ovobel Foods Ltd | Oxemberg Apparels Ltd | Oxford Industries Ltd | Oxygenta Pharmaceutical Ltd |
Ozone World Ltd | | | |