Billionaire Ambani’s Jio announces what could be India’s biggest share sale

One of India’s most transformative technology and telecom ventures is finally set to hit public markets, in a move that analysts are hailing as one of the most significant initial public offerings in the nation’s modern history. Jio Platforms, the digital telecommunications subsidiary of Reliance Industries helmed by Indian billionaire Mukesh Ambani — ranked among the world’s wealthiest people with an estimated net worth of $90.6 billion by Forbes — has received board approval for its IPO draft prospectus. Ambani made the official announcement during Reliance’s annual general shareholder meeting held Friday.

As India’s largest mobile network operator, Jio currently boasts a user base of more than 500 million subscribers across the country. Multiple media reports project the offering will raise approximately $4 billion, making it one of the biggest share sales India has seen in recent years. The listing is being closely watched by global and domestic investors alike, as it will serve as a key barometer of market appetite for new offerings after months of heightened volatility in India’s equity markets.

In his address to shareholders, Ambani framed the IPO as a watershed moment for India’s technology ecosystem, stating: “The proposed listing of Jio will demonstrate to the world that India can build technology companies of global scale, global capability, and global value.”

Since its launch in 2016, Jio has reshaped India’s digital landscape. The firm upended the country’s stagnant telecom sector by introducing ultra-low-cost mobile data plans, attracting hundreds of millions of subscribers in just a few years and pushing outdated, high-priced competitors out of the market. In the years following its disruptive entry, Jio has expanded its footprint far beyond consumer mobile services, branching into fast-growing new verticals including cloud computing, enterprise digital solutions, and artificial intelligence.

Just last year, Jio solidified its global partnerships by signing a deal with Elon Musk’s SpaceX to bring the company’s low-orbit Starlink satellite internet service to India, matching a similar agreement struck by rival Bharti Airtel. The upcoming IPO marks the end of a year-long planning process for the public listing; Ambani first announced plans for Jio to go public by the first half of 2025, pushing the launch to 2026 to align with market conditions.

The Jio announcement comes just 24 hours after India’s National Stock Exchange (NSE) filed its own draft prospectus for its long-awaited IPO, creating a wave of momentum for India’s slowing IPO market. Media estimates project the NSE offering will raise more than $3 billion. Combined, the two back-to-back listings would rank among the largest IPOs in India in the last five years, matching the size of Hyundai Motor India’s $3.3 billion blockbuster offering two years ago.

Market analysts and investors are particularly focused on Jio’s IPO as a potential catalyst for wider market sentiment. India’s new issuance market has seen a marked slowdown in activity over the past 18 months, and a successful, oversubscribed Jio offering is widely expected to revive confidence and encourage other high-quality private firms to pursue public listings.

Jio’s expansion into AI and digital infrastructure has already attracted major global tech investment. Earlier this month, Meta Platforms announced it would lease capacity at a 168-megawatt AI-optimized data center that Reliance is constructing in the western Indian state of Gujarat. The deal builds on a longstanding partnership between the two firms that began in 2020, when Meta invested $5.7 billion in Jio. Since that initial investment, the two companies have expanded their collaboration to include initiatives that open up Meta’s open-source AI models to millions of Indian businesses and local developers.

Investment banking firm Jefferies estimated in a November 2025 note that Jio carries an implied valuation of roughly $180 billion, which would position it as one of the most valuable telecommunications companies on the globe. For the Reliance Group, the Jio IPO represents a historic milestone: it is the first major public offering from one of the conglomerate’s core business units since Reliance Petroleum listed on Indian markets in 2006.