Adani reclaims India's top wealth spot as billionaire ranks swell to 391

India has 391 dollar billionaires: Meet the 10 richest — Adani tops Ambani

India's ultra-wealthy class has expanded dramatically, with the country now home to 391 dollar billionaires and 1,810 individuals holding fortunes exceeding ₹1,000 crore ($104.3 million), according to the M3M Hurun India Rich List 2026 released on September 23.

The billionaire count has surged from 237 five years ago, adding more than 150 dollar billionaires during this period and reflecting accelerated wealth creation across traditional industries and emerging sectors including pharmaceuticals, technology and financial services.

Gautam Adani and his family reclaimed the top position with wealth valued at ₹9.23 lakh crore ($96.1 billion), overtaking Mukesh Ambani, who held ₹8.63 lakh crore ($89.9 billion). The reversal marks the latest shift in their ongoing competition, after Ambani had topped the 2025 list with ₹9.55 lakh crore against Adani's ₹8.15 lakh crore.

Adani's fortune increased 13 per cent as his conglomerate's listed companies recovered value. By May 2026, the Adani Group's nine listed firms had regained approximately $150 billion in market capitalisation, erasing losses that followed a January 2023 report by Hindenburg Research, which accused the group of corporate misconduct.

The combined wealth of India's 1,810 richest individuals reached ₹187.5 lakh crore, approximately $1.96 trillion, equivalent to roughly half of the country's GDP. The assessment, based on holdings valued as of August 24, 2026, shows a 12.8 per cent increase in aggregate wealth.

Mittal's steel fortune surges

Lakshmi Niwas Mittal climbed eight places to third position, his wealth rising 93 per cent to ₹3.39 lakh crore ($35.3 billion). The steel magnate added approximately ₹1.64 lakh crore during the year, the largest absolute gain on the list, driven by higher steel prices and trade protection measures in European markets where ArcelorMittal operates major production facilities.

Cyrus Poonawalla, founder of the Serum Institute of India, held fourth place with ₹3.03 lakh crore ($31.6 billion). The Serum Institute is the world's largest vaccine manufacturer by dose volume, producing more than 1.5 billion doses annually and supplying over 170 countries. An estimated 65 per cent of the world's children receive at least one Serum Institute vaccine.

Roshni Nadar Malhotra remained India's wealthiest woman and ranked fifth overall with ₹2.79 lakh crore ($29.1 billion). She chairs HCL Technologies, the information-technology services company founded by her father, Shiv Nadar. The number of women on the rich list increased to 131 in 2026 from 100 in 2025, representing 31 per cent growth in female representation among India's ultra-wealthy.

Traditional conglomerates and pharma leaders

Kumar Mangalam Birla held sixth position with ₹2.69 lakh crore ($28.0 billion). His Aditya Birla Group continues expanding cement capacity through UltraTech, alongside branded apparel, paints, chemicals and financial services. Birla assumed leadership of the conglomerate at 28 after his father's death and has since consolidated and internationalised the business.

Dilip Shanghvi, founder of Sun Pharmaceutical Industries, ranked seventh with ₹2.65 lakh crore ($27.6 billion). Sun Pharma, India's largest pharmaceutical company by market value, is investing in specialty medicines, complex generics and higher-margin therapeutic areas including dermatology and ophthalmology. Shanghvi built the company from a small manufacturing operation launched in 1983.

Azim Premji came eighth with ₹2.63 lakh crore ($27.4 billion). Premji transformed Western India Vegetable Products, a cooking-oil company he inherited, into Wipro, a global technology-services provider. He has transferred a substantial share of his wealth to charitable causes, particularly education and public health.

Anil Agarwal's fortune jumped 87 per cent to ₹2.08 lakh crore ($21.7 billion), placing him ninth. Agarwal started as a scrap-metal trader and built Vedanta into a global natural-resources group. The company is pursuing expansion in aluminum, zinc, oil and gas, and has announced ambitions in semiconductor manufacturing.

Samir Mehta and family rounded out the top ten with ₹1.89 lakh crore ($19.7 billion). Their wealth rose 52 per cent, driven by Torrent Pharmaceuticals' expansion through specialty medicines, branded generics and acquisitions including the merger involving JB Chemicals.

Self-made fortunes dominate

The list features 70 per cent self-made entrepreneurs, with 1,266 of the 1,810 individuals having built their wealth rather than inheriting it. The 2026 edition includes 347 new entrants, reflecting the expanding and diversifying entrepreneurial ecosystem.

Mumbai remains India's wealth capital with 465 individuals on the list, followed by New Delhi with 236 and Bengaluru with 129. Mumbai-based individuals collectively account for ₹53.21 lakh crore in wealth, including 93 billionaires.

The combined wealth of the top ten richest Indians has grown 7.17 times between 2012 and 2026, rising from ₹5.44 lakh crore to ₹39.01 lakh crore. This outpaced the S&P 500, which increased 5.24 times, gold at 4.78 times, and the Nifty 50 at 4.44 times over the same period.

Mukesh Ambani's Reliance Industries continues investing in Jio's digital ecosystem, retail expansion, artificial intelligence, cloud services and new energy. Gautam Adani's group is expanding renewable power, green hydrogen, data centers, airports and logistics infrastructure.

The rankings reflect a shift beyond traditional industrial dynasties, with wealth creation increasingly driven by pharmaceuticals, biotechnology, information technology, financial services, data infrastructure, aviation and consumer businesses. India's billionaire class continues to grow as the economy expands and new sectors generate large-scale fortunes.