https://qz.com/1258900/why-tcs-is-worth-100-billion-and-infosys-isnt/

Tata Consultancy Services (TCS), India’s largest IT services company, is now one of the world’s 100 most valuable firms by market valuation.

The market capitalisation of Mumbai-based TCS today (April 23) crossed $100 billion (Rs6,65,275 crore), making it the first Indian company in a decade to reach this milestone. In 2008, Mukesh Ambani-owned Reliance Industries had breached the threshold, according to Bloomberg.