India's Reliance Industries on Wednesday said Alphabet Inc's Google will buy a 7.7% stake in its digital unit for $4.5 billion, winning the backing of another US tech giant after Facebook Inc in late April.
With Google's investment, strategic and financial investors have committed a total of 1.52 trillion rupees ($20.22 billion) in the last few months, Reliance chairman and billionaire tycoon Mukesh Ambani said at the company's annual shareholders meeting hosted via a webcast.
Reliance's digital unit Jio Platforms houses music and movie apps but its mainstay is telecoms firm Jio Infocomm - India's largest mobile carrier with more than 387 million users.
Major players including Facebook, Intel and others have already ploughed some $15 billion into Jio Platforms this year, as Ambani -- India's richest man -- seeks to take on US giants Amazon and Walmart in India's growing online retail sector.