NSE Retains Title as India's Most Valuable Unlisted Company

The National Stock Exchange (NSE) has secured its position as India’s most valuable unlisted company with a massive valuation of Rs 4.86 lakh crore. According to the 2025 Burgundy Private Hurun India 500 report, the exchange has maintained its lead over major players like the Serum Institute of India and Adani Properties.

NSE Prepares for Historic Rs 30,000 Crore IPO

The NSE’s top ranking comes at a pivotal moment for the exchange as it moves toward a public listing. Having recently filed preliminary papers with SEBI, the NSE is eyeing an initial public offering (IPO) estimated at approximately Rs 30,000 crore. If successful, this would mark the largest public offering in the history of the Indian stock market.

The Draft Red Herring Prospectus (DRHP) indicates that the IPO will be structured entirely as an Offer for Sale (OFS). Existing shareholders are set to offload 14.89 crore shares, representing nearly 6% of the company's stake. Notable divestments include the State Bank of India, which will sell up to 2.48 crore shares, and MS Strategic (Mauritius) Limited with 1.60 crore shares. Interestingly, LIC, the largest shareholder with a 10.72% stake, will not be offloading any shares in this round.

The Hurun India 500 report provides a comprehensive look at the Indian corporate landscape, noting that "India Inc" has crossed a total valuation mark of $3.4 trillion. While the combined value of the top 10 most valuable non-state-run companies saw a dip of Rs 11 lakh crore (falling from Rs 97 lakh crore to Rs 86 lakh crore), these top firms still account for nearly 25% of India’s GDP.

Reliance Industries continues its dominance as India's most valuable company for the fifth consecutive year, adding over Rs 1.8 lakh crore in value. Meanwhile, Bajaj Finance emerged as the leader in percentage-based value creation, reaching a valuation of Rs 5.8 lakh crore.

The report also highlights a shift toward "fundamental-driven" growth. Only 198 out of the 500 tracked companies saw an increase in value, suggesting that investors are prioritizing strong Return on Equity (ROE), cash generation, and balance sheet strength over speculative growth narratives.

High-Growth Sectors and Emerging Stars

The unlisted space is witnessing significant diversification, with consumer, fintech, and renewable energy sectors gaining momentum. Several companies achieved extraordinary growth, doubling their value within a single year:

  • Groww: Led the pack with a staggering 430% rise.
  • Adani Properties: Recorded a 301% increase.
  • Ather Energy: Saw a 224% surge.
  • Meesho: Grew by 164%.

The report also noted the rising importance of Tier-2 and Tier-3 cities, with companies from locations like Rajkot and Bikaner making the list. Additionally, the emergence of Sarvam AI—the first homegrown Large Language Model (LLM) developer—on the list signals the growing sophistication of India's tech ecosystem.

Key Takeaways

  • NSE Dominance: With a valuation of Rs 4.86 lakh crore, NSE remains India's most valuable unlisted firm as it prepares for a landmark Rs 30,000 crore IPO.
  • Focus on Fundamentals: Investors are moving away from mere growth narratives, rewarding companies with strong cash flows and balance sheet resilience.
  • Explosive Growth in Fintech: Digital-first companies like Groww and Meesho are leading the charge in value creation, reflecting the rapid evolution of India's consumer tech sector.