NSE Remains India's Most Valuable Unlisted Firm in Hurun India 500

The National Stock Exchange (NSE) has successfully defended its title as India’s most valuable unlisted company, boasting a staggering valuation of Rs 4.86 lakh crore. According to the 2025 Burgundy Private Hurun India 500 report, the exchange has outperformed major players like the Serum Institute of India and Adani Properties to maintain its top position.

NSE’s Dominance and the Looming Mega-IPO

The NSE's leadership comes at a pivotal moment for the exchange as it prepares for a historic market debut. Having recently filed preliminary papers with the Securities and Exchange Board of India (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 as an entirely Offer for Sale (OFS) involving 14.89 crore shares. Major divestments include the State Bank of India, which will offload up to 2.48 crore shares, and MS Strategic (Mauritius) Limited with 1.60 crore shares. Notably, the largest shareholder, Life Insurance Corporation of India (LIC), which holds a 10.72% stake, will not be selling any shares.

While the NSE leads the unlisted space, the broader report paints a picture of selective growth within India Inc. Although India Inc has crossed a total valuation mark of $3.4 trillion, the combined value of the top 10 most valuable non-state-run companies saw a decline of Rs 11 lakh crore, falling from Rs 97 lakh crore to Rs 86 lakh crore. Despite this dip, these top 10 firms remain economic powerhouses, accounting for nearly one-fourth of India’s GDP.

In terms of value creation, Reliance Industries continues its reign 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.

Sectoral Shifts and High-Growth Star Performers

The 2025 report highlights a shift in investor sentiment, where fundamentals like Return on Equity (ROE) and cash generation are being prioritized over mere growth narratives. Only 198 out of the 500 companies tracked recorded a valuation increase, signaling a more disciplined market.

However, certain companies saw explosive growth. Groww led the pack with a massive 430% rise in value, followed by Adani Properties (301%) and Ather Energy (224%). Other notable mentions include Meesho (164%) and the emergence of Sarvam AI, the first homegrown large language model developer to feature on the list. The report also noted the rising importance of the sports sector, with prominent IPL franchises like Chennai Super Kings and Kolkata Knight Riders making their mark.

Key Takeaways

  • NSE Leadership: The National Stock Exchange remains India's most valuable unlisted company at Rs 4.86 lakh crore, ahead of the IPO process for a massive Rs 30,000 crore issue.
  • Selective Growth: While the total value of India Inc is massive, investors are pivoting toward companies with strong balance sheets, as evidenced by only 198 companies seeing value increases.
  • Value Creation Leaders: Reliance Industries remains the most valuable overall, while Bajaj Finance and Groww lead in terms of absolute and percentage value creation, respectively.