Low-cost broadband provider Jio Platforms aims for £81bn valuation when it floats on the stock market on Wednesday

India’s second-richest man, Mukesh Ambani, is launching what could be the country’s biggest-ever initial public offering (IPO), despite a stock market downturn.

Mumbai-based Jio Platforms, a telecoms company backed by Meta Platforms and Google, is hoping to raise up to 302bn rupees (£2.4bn) and is targeting a 10.3tn rupees valuation when it floats on the stock market from Wednesday.

The $48bn giveaway comes amid concerns about the tech and as the company prepares for a stock market listing

Anthropic has said it will commit 5% of its shares to a fund for the “public good”, as the AI developer behind the Claude chatbot seeks to bolster its appeal before its stock market listing.

The company announced it would commit the shares, worth around $48bn (£36bn) at its latest valuation in May, subject to shareholder approval. It will add a further 2% of its stock to the fund for every 50% increase in its value above an undisclosed baseline.