India, Oct. 21 -- Nine of the 10 most valued Indian companies together added a whopping Rs 1.47 trillion in market valuation last week, with RIL and TCS grabbing the limelight with the maximum gains.

Barring Infosys, rest nine companies witnessed addition in their market capitalisation (m-cap) for the week ended Friday.

RIL's valuation zoomed Rs 39,876.44 crore to Rs 8,97,179.47 crore.

Reliance Industries (RIL) on Friday added another feather to its cap by becoming the first Indian firm to hit the Rs 9 trillion market valuation mark in intra-day trade.

The m-cap of TCS soared Rs 26,379.27 crore to Rs 7,71,996.87 crore and that of HUL jumped Rs 21,962.02 crore to Rs 4,55,952.72 crore. HDFC Bank's valuation climbed Rs 16,767.89 crore to R...