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Billionaire Profile
Xavier Niel & family
Global Rank
#200

Image: cmichel67 | CC BY 2.0 | via Wikimedia Commons

Xavier Niel & family

CEO, Internet
Paris
Real-Time Net Worth
$15.5B
Estimated based on Internet stock value as of September 10, 2026
-1.4% (24h)
Age
58
Source
Internet, telecom
Industry
Telecom
Citizenship
France

Biography

Xavier Niel is a French billionaire businessman, primarily known for his ventures in the telecommunications and technology industries. As the founder and majority shareholder of Iliad, the parent company of Free, he has significantly impacted the telecom sector by offering low-cost, high-quality internet and mobile services. His estimated net worth is $14.2 billion as of January 2026. Niel's wealth source is primarily from Internet and telecom businesses. His career spans from early ventures in the Minitel era to establishing a leading position in the French telecom market. He also has a number of other investments and philanthropic activities.

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Data Updated
Sep 10, 2026
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Wealth Over Time

Net Worth History

YearNet Worth
2026$15.5B
2025$14.6B
2024$14.6B
2023$10.7B
2022$9.60B
2021$10.4B
2020$10.7B

Portfolio Holdings

Iliad

Iliad

ILDTelecom
$10.4B
Holdings Value
Ownership
70%
Market Cap
$12.1B
Stock Price
$182
Revenue
$5.97B
Paris, France
18200 employees
Founded 1991

In-Depth Profile

Early Life and Education

Xavier Niel was born on August 25, 1967, in Maisons-Alfort, France. He grew up in a middle-class family. He attended Saint-Michel-de-Picpus Catholic private high school in Paris. Niel showed an early interest in technology, teaching himself programming at a young age.

Rise to Success

Niel's entrepreneurial journey began in the early 1980s when he developed services for the Minitel, France's pre-internet online platform. In 1987, he founded his first company, a Minitel service company. In 1991, Niel founded Iliad, which would later become the parent company of Free. Free disrupted the French internet market in 1999 by offering affordable broadband services, which rapidly gained a substantial customer base. Niel invested in World-NET, France's first internet service provider, in 1995. In 2002, Free launched a broadband package at a low price, setting a benchmark in the French market. Niel also co-founded Kima Ventures, an angel investor fund, in 2010.

Key Business Strategies

Niel's key strategies include disrupting established industries through innovation, affordability, and accessibility. He focuses on offering high-quality services at low costs to challenge traditional business models. He pioneered affordable internet access and mobile plans, forcing competitors to lower prices, and transforming the market.

Philanthropy

Xavier Niel founded École 42, a tuition-free coding school, in 2013. He also founded Station F, the world's largest startup incubator. Niel has also invested in various media properties.

Career Milestones

1987

Founded first company

Founded a Minitel service company.

1991

Founded Iliad

Founded Iliad, which would later become the parent company of Free.

1999

Launched Free

Launched Free, offering affordable broadband services.

2010

Co-founded Kima Ventures

Co-founded a fund for seed-stage investments.

2013

Founded École 42

Founded a tuition-free coding school.

Philanthropy & Social Impact

Education

École 42

$100M (initial investment)

A tuition-free coding school.

Entrepreneurship

Station F

Undisclosed

The world's largest startup incubator.

Business Philosophy & Leadership

Leadership Principles

Disruption

Challenging established industries through innovation and affordability.

Accessibility

Making technology and education accessible to a broader audience.

Entrepreneurship

Promoting startups as essential to economic and technological progress.

Controversies & Challenges

2005

Conviction for Misuse of Funds

Convicted for concealing the misuse of corporate funds.

Billionaires Connected to Xavier Niel & family

Peers in Telecom

All Telecom billionaires

Adjacent Global Ranks

Full global ranking

Frequently Asked Questions

What is Xavier Niel & family's net worth in 2026?
As of 2026, Xavier Niel & family's estimated net worth is $15.459 billion, ranking #200 among the world's billionaires. The estimate is based on publicly available shareholding data and market prices, updated daily.
How did Xavier Niel & family make their money?
Xavier Niel & family's wealth primarily comes from Internet, telecom, most notably through Internet.
Where is Xavier Niel & family from?
Xavier Niel & family is from France.
How old is Xavier Niel & family?
Xavier Niel & family is 58 years old.

Sources & References

  1. Xavier Niel & family — Wikipedia Wikipedia