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You have www.equitymaster.com. It is a very good site. It is not free. You will have to pay fee annually around Rs. 5,000/- for each - large cap, small cap and hidden treasure, etc. If you just want to research companies, you can log on to their site and browse them free. One thing I would like to reiterate - it is worth subscribing their issues. Whichever company, they recommended, they are all doing very well. Again, it is not for short term, but for long term benefits.