Key Points
- The list of the richest Indians by industry and their associated companies is based on the most recent data available as of July 2025, with some variations in net worth estimates depending on the source.
- It seems likely that Mukesh Ambani is the richest Indian, with a net worth around $115.3 billion, primarily in diversified sectors like petrochemicals and telecom, associated with Reliance Industries.
- The evidence leans toward Gautam Adani being second, with a net worth of about $67.0 billion, in infrastructure and commodities, linked to the Adani Group.
- Other notable figures include Shiv Nadar in technology, Savitri Jindal in steel and infrastructure, and Dilip Shanghvi in pharmaceuticals, each with significant companies and varying net worths.

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Overview
This response provides a detailed list of the richest Indians, categorized by their industries and associated companies, based on reliable sources from 2025. The information is presented for easy understanding, with a focus on clarity for a general audience. Below, you'll find the direct list, followed by a comprehensive survey note that includes all supporting details and context.
List of Richest Indians by Industry and Companies
Here’s a clear breakdown of the top 10 richest Indians, their industries, and the companies they are associated with, as of July 2025:
| Rank | Name | Industry | Associated Company | Net Worth (USD Billion) |
|---|---|---|---|---|
| 1 | Mukesh Ambani | Diversified (petrochemicals, oil and gas, retail, telecom) | Reliance Industries | 115.3 |
| 2 | Gautam Adani | Infrastructure, commodities (ports, airports, power, green energy) | Adani Group | 67.0 |
| 3 | Shiv Nadar | Technology | HCL Enterprise | 38.0 |
| 4 | Savitri Jindal & family | Steel, infrastructure | O.P. Jindal Group | 37.3 |
| 5 | Dilip Shanghvi | Pharmaceuticals | Sun Pharmaceutical Industries | 26.4 |
| 6 | Cyrus Poonawalla | Vaccines | Serum Institute of India | 25.1 |
| 7 | Kumar Birla | Diversified (aluminium, cement, financial services) | Aditya Birla Group | 22.2 |
| 8 | Lakshmi Mittal | Steel | ArcelorMittal | 18.7 |
| 9 | Radhakishan Damani | Retail | DMart (Avenue Supermarts Limited) | 18.3 |
| 10 | Kushal Pal Singh | Real estate | DLF Limited | 18.1 |
This list is derived from Forbes India's data, published on July 4, 2025, ensuring it reflects the most current estimates. For more details, you can visit Forbes India: Top 10 Richest People in India 2025.
Comprehensive Survey Note on Richest Indians by Industry and Companies
This section provides an in-depth analysis of the richest Indians, categorized by their industries and associated companies, as of July 2025. The information is based on a thorough review of multiple sources, including Forbes India and Wikipedia, with a focus on the most recent and reliable data. The survey aims to offer a detailed, professional perspective, including background context, variations in estimates, and additional insights.
Background and Methodology
The quest to identify the richest Indians by industry and their associated companies involved analyzing wealth rankings from reputable sources, primarily Forbes India, which published its list on July 4, 2025. This list is considered up-to-date, reflecting net worths as of mid-2025, and is based on annual assessments of wealth and assets. Another source, Wikipedia, was consulted, but its data, sourced from Forbes in April 2024, showed discrepancies, such as Mukesh Ambani's net worth listed at $116 billion versus $115.3 billion in Forbes India, suggesting it was less current. Given the date, Forbes India's figures were prioritized for accuracy.
The process began by searching for "list of richest Indians by industry 2025," which yielded multiple results, including articles from Infinity Learn, Waterfield Advisors, Jagran Josh, and others. These were evaluated for relevance, with Forbes India providing the most comprehensive and recent data for the top 10, aligning with the current year, July 2025.
Detailed List and Industry Analysis
The following table presents the top 10 richest Indians, their industries, associated companies, and net worths, as per Forbes India:
| Rank | Name | Industry | Associated Company | Net Worth (USD Billion) |
|---|---|---|---|---|
| 1 | Mukesh Ambani | Diversified (petrochemicals, oil and gas, retail, telecom) | Reliance Industries | 115.3 |
| 2 | Gautam Adani | Infrastructure, commodities (ports, airports, power, green energy) | Adani Group | 67.0 |
| 3 | Shiv Nadar | Technology | HCL Enterprise | 38.0 |
| 4 | Savitri Jindal & family | Steel, infrastructure | O.P. Jindal Group | 37.3 |
| 5 | Dilip Shanghvi | Pharmaceuticals | Sun Pharmaceutical Industries | 26.4 |
| 6 | Cyrus Poonawalla | Vaccines | Serum Institute of India | 25.1 |
| 7 | Kumar Birla | Diversified (aluminium, cement, financial services) | Aditya Birla Group | 22.2 |
| 8 | Lakshmi Mittal | Steel | ArcelorMittal | 18.7 |
| 9 | Radhakishan Damani | Retail | DMart (Avenue Supermarts Limited) | 18.3 |
| 10 | Kushal Pal Singh | Real estate | DLF Limited | 18.1 |
Each entry reflects a diverse range of industries, showcasing India's economic breadth. For instance, Mukesh Ambani's Reliance Industries spans multiple sectors, contributing to its high valuation, with FY2024 revenue at Rs1,000,122 crore ($119.9 billion). Gautam Adani's Adani Group is notable for its dominance in infrastructure, including being the largest airport operator and controlling Mundra Port. Shiv Nadar’s HCL Enterprise is a tech giant, serving clients like Cisco and Microsoft, while Savitri Jindal’s O.P. Jindal Group is a global player in steel and infrastructure, with JSW Sports as part of its conglomerate.
Variations and Discrepancies
Earlier in the analysis, a Forbes article from April 1, 2025, listed Mukesh Ambani’s net worth at $92.5 billion, significantly lower than the $115.3 billion in July. This discrepancy highlights the dynamic nature of wealth, potentially due to stock market fluctuations or updated valuations. The April figure was from an earlier assessment, and the July data from Forbes India is considered more current, aligning with the user's need for 2025 information.
Wikipedia’s list, while extensive, was based on April 2024 data, showing net worths like $116 billion for Ambani, which conflicts with both Forbes sources. This underscores the importance of using the most recent data, especially given the rapid changes in wealth, particularly in stock-driven valuations.
Additional Insights and Context
The Forbes India article also provided additional details, such as Reliance Industries’ diverse operations and Adani Group’s expansion into green energy. HCL Enterprise’s Shiv Nadar donated Rs 2,042 crore in 2023, reflecting philanthropy, while Sun Pharma, led by Dilip Shanghvi, was the first Indian pharmaceutical company to reach a $5 billion valuation, notably acquiring Ranbaxy Laboratories for $4 billion in 2014. Serum Institute, under Cyrus Poonawalla, saw wealth growth due to Covid-19 vaccines, reinforcing its position as the world’s largest vaccine manufacturer by volume.
New billionaires mentioned in other sources, like Bhavish Aggarwal (Ola Electric) and Mahima Datla (Biological E), were noted but not included in the top 10, as the focus was on the richest. The list also highlighted India’s economic vibrancy, with 284 billionaires as of 2025, ranking third globally after the US and China, per Wikipedia’s text, though the table data was from 2024.
Supporting URLs
For further reading, the following URLs provide additional context:
- Forbes India: Top 10 Richest People in India 2025
- Wikipedia: List of Indians by Net Worth (2025) (Note: Data primarily from April 2024, less current)
This survey note ensures a comprehensive understanding, covering all relevant details from the analysis, and aligns with the user’s query for a detailed list as of July 2025.
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