• SEBI (The Securities and Exchange Board of India) and their news section (here).
• RBI (The Reserve Bank of India and their initiative towards financial literacy (here).
• NSDL (The National Securities Depository).  monthly updates (here)
• CDSL (The Central Depository Services of India).
• CCIL (The Clearing Corporation of India).
• SHCIL (The Stock Holding Corporation of India).
• IRDA (Insurance Regulatory and Development Authority-Committee Reports).
• PFRDA (Pension Fund Regulatory and Development Authority- Committee Reports)
• NSE (National Stock Exchange). (periodic review of securities markets is online here).
• AMFI (Association of Mutual Funds in India).
• BSE (Bombay Stock Exchange)
• MCX (Multi Commodity Exchange).
• CMIE (Centre for Monitoring the Indian Economy)
• CRISIL (owned by Standard and Poor’s)
• ICRA (Credit Rating Agency, associated with Moody’s)
• CIBIL (Credit Information Bureau of India, associated with Dun and Bradstreet). 
• NABARD (National Bank for Agriculture and Rural Development) publications