Jio Platforms is set to open its initial public offering to public subscription on 21 October, giving investors their first opportunity to assess a company that holds a position as the country's sole 5G Standalone network operator — a technical standing that analysts point to when explaining how its valuation reaches levels comparable to those of large US telecom operators, even though the domestic market it serves is characterised by low data pricing.

Investors have a three-day window to subscribe, with that period closing on 23 October before shares are scheduled to list on both the BSE and NSE around 28 October — a flotation that market watchers anticipate could rank as the largest of its kind ever conducted in India.

Pegged at ₹37,700 crore (roughly $3.91 billion), the proposed raise would surpass the ₹27,870 crore (roughly $2.89 billion) generated by Hyundai Motor India's October 2024 listing — itself the highest amount ever raised through a domestic public offering — and would land at nearly twice the ₹21,000 crore (roughly $2.18 billion) that came in through Life Insurance Corporation of India's market entry in 2022. Under this arrangement, capital raised through the offering goes entirely to the company itself, with no portion passing to holders of existing shares.

Under the structure lodged with SEBI, the offering consists entirely of newly created shares — up to 270 million of them — which would account for roughly 2.9% of the company's enlarged equity base once the listing closes.

Jio Platforms deployed its network on a 5G Standalone (SA) foundation — a technical choice the company says is driving revenue performance that competing carriers would need to undertake extensive infrastructure investment to replicate. Under the NSA 5G architecture — the route that both Bharti Airtel and BSNL have taken — additional 5G radio layers are placed on top of an existing 4G LTE core, which continues to handle control-plane signalling. Rollout tends to be quicker and less costly under that approach, yet the architecture leaves no room for genuine network slicing.

In a Standalone (SA) configuration, the 4G core gives way entirely to a purpose-built 5G core architecture. Aayush Bhatnagar, Senior Vice President at Jio Platforms, indicated that the company's 5G infrastructure — put into motion at the October 2022 launch — now operates ten active network slices across the country, each dedicated to a distinct use case including enterprise connectivity, IoT, gaming, Fixed Wireless Access, and mission-critical communications. Bhatnagar told a broadcast outlet that the technology had moved well beyond the theoretical stage into functioning, nationwide deployment.

A valuation of roughly $137 billion for Jio draws partial backing from the revenue opportunities that enterprise B2B contracts unlock through SA-based network architecture. According to the draft red herring prospectus lodged with SEBI, growth potential within this business sits at the heart of what the company expects to deliver for investors over time.

Proprietary development covered the 5G radio stack, core network architecture, and cloud-native operations support systems, all running on standard commercial server hardware built around AMD compute platforms. A total of 6,817 patent applications — spanning 4G, 5G, 6G, artificial intelligence, and cloud computing — had been lodged by Jio Platforms and its subsidiaries ahead of the 31 March 2026 deadline.

Filings submitted to SEBI as part of the Jio Platforms prospectus process also detail two enterprise-grade network offerings: a self-contained portable 5G solution marketed under the "5G-in-a-Box" label, and a user-plane function rated at 1 Tbps for deployment across corporate environments. The telecom venture has also moved into 6G research and development while holding talks with network operators around the world over the potential supply of its own 5G infrastructure equipment.

At the company's June 2026 Annual General Meeting, Reliance Industries chair Mukesh Ambani characterised the IPO as the most consequential value-creation milestone of that year, adding that the listing demonstrated India's capacity to produce technology companies operating at a worldwide level of scale, capability, and commercial worth. Separately, his son Akash Ambani, who holds the position of Managing Director at Jio Platforms, took charge of the international roadshow circuit in the period running up to the IPO window.

Of the net proceeds, a portion valued at roughly ₹27,500 crore — equivalent to around $2.85 billion — has been designated for retiring outstanding debt held by Reliance Jio Infocomm Limited (RJIL). Tallied against Jio Platforms' total debt load of ₹70,781 crore (roughly $7.34 billion) as recorded on 31 March 2026, the funds raised through the IPO would cover close to two-fifths of that outstanding liability. What remains of the proceeds will go toward the company's broader operational needs, with the full allocation set out in the draft prospectus.

Equity stakes of 9.99% and 7.73% went to Meta Platforms and Google respectively, with the two technology companies channelling a combined outlay — roughly ₹43,574 crore (around $4.52 billion) from Meta and ₹33,737 crore (around $3.50 billion) from Google — into those ownership positions during 2020. Their combined ownership in Jio Platforms amounts to a stake of roughly 17.7 percent.

During Reliance Industries' 2025 Annual General Meeting, a partnership between the two companies was unveiled to bring Meta's open-source Llama AI models into use across Indian enterprises, structured so that Reliance would hold a 70% ownership stake while Meta would retain the remaining 30%. Via a virtual appearance, Sundar Pichai, who leads Google as its chief executive, unveiled plans for a dedicated Google Cloud region to be set up in Gujarat.

Jio has been building out its own low-Earth orbit satellite network — an effort that places it in direct competition with SpaceX's Starlink — while partnership discussions between the two companies have lost momentum, partly because India bars foreign operators from running satellite broadband services domestically.

Firms whose combined market value clears ₹5 lakh crore — equivalent to around $51.85 billion — gained the option under the Securities Contracts (Regulation) Amendment Rules, 2026, enacted in March of that year, to list on public markets by placing just 2.5% of their shares before investors, a floor set well beneath the 10%-to-25% band that applies to companies outside that size bracket.

Across the full fiscal year 2026, Jio Platforms posted an after-tax profit of ₹30,053 crore — roughly $3.12 billion — marking a 15% uplift on the prior year's figures, which had themselves climbed 21.8% on the period before that. For FY2026, the company's full-year revenue totalled ₹1,46,885 crore — equivalent to roughly $15.23 billion — marking a 14.5 percentage-point climb over the prior fiscal period. The FY2026 figures disclosed through the SEBI regulatory filing serve as the basis for those numbers.

Around 15 million households have signed up for Jio's AirFiber fixed wireless broadband service — a total that puts the network at roughly one and a half times the scale of T-Mobile's FWA operation, which holds the position of second-largest in the world by subscriber count. Subscriber leadership figures for the FWA network appear within the prospectus filing.

Unofficial pre-listing data for the Jio Platforms IPO placed grey market premiums in a band of ₹160 to ₹170 — roughly $1.66 to $1.76 in US dollar terms — during the opening weeks of October 2026. Neither the price band nor the lot size for the IPO had been disclosed by that point. Earnings of ₹33.62 per share recorded before the offering — roughly $0.35 in dollar terms — provide a baseline from which price-to-earnings ratios can be derived once the price band is announced.

A portion of shares has been set aside for qualifying Reliance Industries shareholders who already hold stock, pending a record date that the company has yet to announce. A dedicated application pathway for Jio Platforms staff allows each qualifying worker to request funding of up to ₹5 lakh — roughly $519 at current exchange rates.

A draft registration document was lodged with SEBI, with the submission date recorded as 19 June 2026. On 28 August 2026, SEBI released its concluding observations. Investor applications for the offering will be accepted from 21 October through 23 October 2026, with shares set to begin trading on the exchange on 28 October 2026.