What is the current net worth of Kumar Mangalam Birla and the Birla family in 2025, highlighting their major business sectors like metals, cement, and telecom that contribute to their wealth?
When I looked into the net worth of the Kumar Mangalam Birla family, what really struck me was how their wealth ties directly to the performance of the Aditya Birla Group (ABG) conglomerate — it’s not just an isolated number, but one deeply connected to the group’s businesses across cement, metals, retail, and more.
Recent data from reputable sources shows that Birla’s personal net worth is estimated at around US $21-23 billion.
one source puts it at approximately $21.4 billion in 2025.
As a metric of the wider family’s value, the 2025 list of most valuable Indian business families puts the Kumar Mangalam Birla family’s net worth at about ₹6.5 lakh crore (which is roughly US $78–85 billion) in terms of family-business valuation.
So if I were to give you one number to go with: the family is very roughly valued at US $80 billion (in a broad, business-valuation sense), and Kumar Mangalam Birla personally around US $22 billion.
For official information about the group and background, you can visit the Aditya Birla Group website:
Net Worth of Kumar Mangalam Birla & the Birla Family in 2025
Forbes estimates Kumar Mangalam Birla’s personal net worth at around US $23.1 billion as of December 2024.
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According to Forbes estimation the Kumar Mangalam Birla’s personal net worth is around UD $23.1 billion as of December 2024.
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And in some 2025 listings, place his net worth in the vicinity of ₹1.78 lakh crore.
The wider Birla family business valuation (covering major listed companies and group holdings) is estimated at ₹6.5 lakh crore according to a Hurun/Barclays-family-business list for 2025.
Major Business Sectors Driving Their Wealth
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Their wealth is driving from the sector Mefals and mining through Hindalco industries which includes aluminium, copper, global operations.
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Cement by UltraTech Cement which is India’s largest cement maker, flagship of the group.
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Telecom and digital by group stakes or investment as they are expanding their business into telecom and technology.
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Financial services, retail and other diversified industries by broadening the revenue base beyond basic materials.
Birla Family Wealth Snapshot (2025 Estimates)
| Category | Approximate Value | Notes |
|---|---|---|
| Kumar Mangalam Birla’s net worth | US $20–24 billion (~₹1.6–1.9 lakh crore) | Personal wealth estimates vary |
| Birla family business value | ~₹6.5 lakh crore | Business holdings across major sectors |
| Key sectors | Metals, Cement, Telecom, Finance | Industries contributing to the wealth |