Buoyed by a rally in its share price to Rs3,674, a 52-week-high, TCS’s market cap jumped to Rs703,309 crore in intraday trading on the BSE. TCS is the most valued company in India. Followed by RIL with a market cap of Rs583,908.87 crore, HDFC Bank with a market cap of Rs519,654.83 crore, Hindustan Unilever Ltd with a market cap of Rs342,244.47 crore, ITC Ltd with a market cap of Rs330,919.46 crore.