Cognizant is Software and IT services provider across the globe and headquartered in USA. CTS has more than 2,50,000 employees out of which 1,80,000+ members in India. CTS is listed in NASDAQ and not listed stock on India NSE, BSE stock exchanges. Even CTS headquarters is in USA, in India it is considered as India Company. CTS is part of NASDAQ 100 and S&P 500.