Jio Platforms could emerge as India’s second-most valuable listed company if its shares debut at a 20% premium, potentially taking the Reliance Group’s combined market capitalisation beyond Rs 27 lakh crore.Jio Platforms Limited (JPL) is set to make a landmark debut on the Indian stock markets on Wednesday, October 28, 2026, following an IPO that values the company at Rs 10.3 lakh crore. The company issued 27 crore new shares at Rs 1,119 per share, marking a significant milestone in the history of India's capital markets.At its IPO valuation, Jio Platforms ranks as India's fourth-largest company by market capitalisation, behind Reliance Industries at Rs 16.2 lakh crore, Bharti Airtel at Rs 12.2 lakh crore and HDFC Bank at Rs 10.6 lakh crore.The offering stands out for bringing a company to the public markets at a valuation exceeding Rs 10 lakh crore, an unprecedented level for an Indian IPO, according to the listing brief.

COULD JIO PLATFORMS BECOME INDIA'S 2ND MOST VALUABLE COMPANY?Market attention is now focused on Jio Platforms' listing performance on the National Stock Exchange (NSE) and the Bombay Stock Exchange (BSE). Strong IPO demand and indications from the grey market have raised expectations of a potential premium over the allotment price, although the actual listing price will be determined on debut.If Jio Platforms lists at a 20% premium to its IPO price of Rs 1,119, its shares would debut at approximately Rs 1,340 apiece.

At that price, the company's market capitalisation would exceed Rs 12.3 lakh crore, potentially making it India's second-most valuable company by market capitalisation, behind its parent, Reliance Industries. Such an outcome would mark another significant moment for the Indian stock market, placing Jio Platforms among the country's most valuable publicly traded businesses from the outset.RELIANCE GROUP'S COMBINED MARKET VALUE COULD CROSS RS 27 LAKH CROREThe potential listing also has wider implications for the Reliance Group, led by Mukesh Ambani.

Based on the stated IPO valuation of Jio Platforms and the market capitalisation of Reliance Industries, the two companies would have a combined market value exceeding Rs 27 lakh crore.This would place the group ahead of other major Indian business conglomerates in terms of the combined market capitalisation of their listed companies.As of October 27, 2026, the combined market capitalisation of the 32 publicly listed Tata Group companies stood at approximately Rs 25.7 lakh crore. The 11 publicly listed Adani Group companies had a combined market capitalisation of around Rs 16.6 lakh crore.A premium listing for Jio Platforms could further increase the Reliance Group's combined market value, bringing it closer to the Rs 30 lakh crore milestone.

This would represent an unprecedented level of market capitalisation for an Indian corporate group.A MILESTONE FOR INDIA'S CAPITAL MARKETSJio Platforms' listing represents more than the public debut of a major company. Its IPO valuation and the possibility of an exceptionally high market capitalisation on debut highlight the scale that Indian businesses can attain in the public markets.While the final outcome will depend on the share price at listing, the debut is poised to be closely watched by investors and market participants.Whether Jio Platforms lists at its IPO price or commands a premium, its entry into the stock market is set to be a defining event for India's equity markets in 2026.- Ends