Anant Ambani: Net Worth, Health, Biography & Role in Reliance

When someone’s name appears in headlines for both a billion‑dollar board seat and a deeply personal health battle, it’s worth understanding the full picture of Anant Ambani, the youngest son of Asia’s richest man Mukesh Ambani, who holds executive roles at Reliance Industries while navigating a public journey with asthma and weight fluctuations. Here’s what we know about his wealth, health, and role in India’s biggest business succession.

Role: Director on boards of Jio Platforms, Reliance Retail Ventures, Reliance Foundation) ·
Health condition: Asthma, treated with steroids) ·
Marital status: Married to Radhika Merchant in July 2024)

Seven key facts shape the portrait of Anant Ambani — from his birth to his current boardroom influence.

Here is a quick reference of Anant Ambani’s personal details.

How Did Anant Ambani Get So Rich?

Anant Ambani’s Role in Reliance Industries

• Anant M. Ambani is listed as Executive Director on the Reliance Industries board, with a focus on renewable energy and sustainability (Reliance Industries (official board page)).
• He also serves on the boards of Jio Platforms, Reliance Retail Ventures, and Reliance Foundation (same source).

Inheritance and Succession Planning

• His father, Mukesh Ambani, is Asia’s richest person with a net worth of $116 billion, according to Fortune (business magazine).
• Anant’s wealth is derived from his stakes in Reliance subsidiaries, part of a deliberate succession plan.

The implication: Anant’s wealth is structural — tied to the family’s controlling stake in Reliance, not from a separate venture. His board seats signal a gradual transfer of power to the next generation.

What Is the Net Worth of Anant Ambani?

Estimated Valuation from Crisil and 360 ONE Wealth

According to a 2025 report by 360 ONE Wealth and Crisil, Anant Ambani’s net worth is roughly £29 billion (INR 3.59 lakh crore). This figure has not been independently confirmed by Reliance Industries, but it reflects the market value of his inherited holdings.

Comparison with Mukesh Ambani’s Net Worth

Mukesh Ambani’s net worth exceeds $100 billion, per Fortune (business magazine). Anant’s estimated £29 billion places him among the wealthiest heirs in Asia.

What this means: Anant’s net worth is a fraction of his father’s, but still places him in the global billionaire bracket — a testament to the scale of Reliance’s market cap.

What Is the Illness of Anant Ambani?

Asthma Diagnosis and Steroid Treatment

• Anant Ambani has faced health issues since childhood, including asthma and obesity (India Today (news magazine)).
• He was treated with steroid medicines, which cause weight gain (HELLO! Magazine (health & beauty outlet)).

Weight Gain as a Side Effect

• At his heaviest, Anant weighed 208 kg; he later lost 108 kg through diet and exercise (HELLO! Magazine).
• His weight later increased again because of asthma medication (same source).

The catch: Steroid treatment for asthma is a known cause of weight fluctuation, but the lack of medical documentation makes it impossible to verify the exact timeline of his weight changes post‑2022.

Who Is the Richest Ambani Kid?

Anant vs. Isha vs. Akash: Comparative Wealth

Below is a side‑by‑side comparison of the three siblings’ roles and estimated standings.

• All three Ambani siblings hold board positions in Reliance subsidiaries: Akash chairs Reliance Jio, Isha leads Reliance Retail, and Anant sits on both boards.
• Individual net worths are not independently disclosed, but all three are billionaires estimated from their stakes.

Why this matters: The siblings are not in direct competition; each oversees a different vertical of the conglomerate. Anant’s green energy portfolio could become the most valuable if global energy trends continue.

Why Did Anant Ambani Gain Weight Again?

Steroid Medication and Weight Gain

• Weight gain is a known side effect of high-dose steroid treatments for asthma.
• Anant has publicly discussed his weight loss journey, including diet and exercise regimens, in his March 2024 pre-wedding speech (India Today (news magazine)).

The trade-off: Managing asthma with steroids often means accepting weight fluctuations. Anant’s public transformation shows the challenge of balancing health treatments with physical appearance, especially under media scrutiny.

Timeline

• April 1995 — Anant Ambani born to Mukesh and Nita Ambani.
• 2010s — Graduated from Brown University.
• 2020‑2022 — Appointed to boards of Jio Platforms, Reliance Retail Ventures, Reliance Foundation (Reliance Industries (official board page)).
• 2023‑2024 — Engagement and subsequent wedding to Radhika Merchant (July 12‑30, 2024) (Wikipedia (wedding article)).
• 2025 — Net worth estimated at £29 billion by 360 ONE Wealth and Crisil.

The pattern: Anant’s life milestones align with the Ambani family’s succession timeline — education, board appointments, marriage, and now a public role in green energy.

Clarity: Confirmed Facts vs. What Remains Unclear

Confirmed facts

• Anant Ambani has asthma and was treated with steroids (HELLO! Magazine (health & beauty outlet)).
• He is on the boards of Jio Platforms, Reliance Retail Ventures, and Reliance Foundation (Reliance Industries (official board page)).
• He married Radhika Merchant in July 2024 (Fortune (business magazine)).
• His net worth is roughly £29 billion (INR 3.59 lakh crore) per a 2025 report by 360 ONE Wealth and Crisil.

What’s unclear

• Exact cause of any specific weight fluctuation after 2022 not independently verified.
• Whether Mukesh Ambani and Nita Ambani used IVF for all three children is unconfirmed by them; it is based on media speculation.
• Whether the net worth estimate of £29 billion reflects liquid assets or total trust holdings is not specified.
• Whether Anant’s weight regain after 2022 was solely due to steroids is not medically documented.

The balance: Confirmed facts cover his board positions, marriage, and general health condition, while the unclear items highlight the gaps in medical documentation and financial disclosure.

Quotes

“My family never let me feel that I had suffered and always stood by me.”

— Anant Ambani, March 2024 pre-wedding speech, as reported by India Today (news magazine)

“Anant Ambani is helping shape the future across renewable energy, advanced materials, digital services, retail, and sustainable industrial innovation.”

— Reliance Industries official board description, Reliance Industries (official board page)

Anant Ambani stands at the intersection of immense inherited wealth, a very public health journey, and the future of India’s largest private‑sector conglomerate. For investors tracking the Reliance succession, the green energy portfolio he oversees will be the metric to watch — either it delivers on the $80 billion clean‑energy pledge, or the family’s diversification strategy faces its first real test.

For a detailed look at his career milestones and financial standing, refer to Anant Ambanis biography and net worth.

Frequently asked questions