The National Stock Exchange (NSE) has been ranked as India’s most valuable unlisted company with a valuation of ₹4.86 lakh crore in the 2025 Hurun report. This news coincides with the exchange's move toward a potential ₹30,000 crore IPO. The proposed public offering, which has faced years of regulatory delays, is now moving closer to reality after the filing of preliminary documents with the market regulator.
What Happened
The National Stock Exchange (NSE) has reclaimed the title of India's most valuable unlisted company, according to the 2025 Burgundy Private Hurun India 500 report. The exchange holds a valuation of ₹4.86 lakh crore, reflecting investor confidence in its business model. This recognition arrives as the exchange makes significant progress in its plan to go public, a move that has been highly anticipated by the Indian financial ecosystem for over a decade.
The IPO and Shareholder Structure
The NSE has submitted its preliminary papers, known as the Draft Red Herring Prospectus (DRHP), to the Securities and Exchange Board of India (SEBI). The proposed initial public offering (IPO) is estimated to be worth approximately ₹30,000 crore, which could rank it among the largest public issues in the history of Indian markets.
The offering will be structured entirely as an Offer for Sale (OFS), meaning no new shares will be created. Instead, existing shareholders are looking to sell portions of their holdings to new investors. According to the filing, key selling shareholders include the State Bank of India (SBI) and MS Strategic (Mauritius) Limited. Notably, the Life Insurance Corporation of India (LIC), which remains the exchange's largest shareholder with a 10.72% stake, has opted not to participate in this stake sale.
Addressing Past Regulatory Challenges
The road to this IPO filing has not been straightforward. The exchange has experienced a long delay in its listing plans, primarily due to regulatory hurdles that emerged several years ago. The most notable of these was the 'co-location controversy,' which involved investigations into how some brokers gained unfair access to trading data. These legal and regulatory issues previously created uncertainty regarding the exchange's timeline for becoming a publicly traded entity.
What Investors Should Track
For investors, the primary focus remains on the regulatory approval process. While the filing of the DRHP is a major procedural step, the timeline for the final public issue will depend on SEBI’s review and the clearance of any remaining regulatory queries. Investors will also look for details regarding the final price band and the participation levels from other institutional investors.
Market participants will also observe how the exchange manages its growth amid a competitive financial environment. While the overall valuation of the top 10 unlisted Indian companies saw a slight decline in 2026, the NSE has maintained its premium standing. The success of this potential listing will likely be influenced by broader market conditions at the time of the launch, as well as the company's ability to maintain its dominant market share in trading volumes.