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Rank 214 of 3,368

Xavier Niel net worth

Xavier Niel's net worth is estimated at $13.9 billion as of 15 Oct 2026, according to Forbes Real-Time Billionaires. The fortune comes mainly from Internet, telecom.

Industry
Diversified
Age
59
Self-made
Yes
City
Paris
Source of wealth
Internet, telecom

Latest estimate

$13.9B

As of 15 Oct 2026, Forbes Real-Time Billionaires

+$7.2B

+108.1%

vs Jan 2023

History
Diversified setting, the industry behind this fortune
Diversified, the industry behind this fortune. Illustration, not a photo of Xavier Niel.

Xavier's net worth over time

2 dated estimates since 2023

$0 $4B $8B $11B $15B 2023 2024 2025 2026 $6.7B, 2023, Forbes $13.9B, 15 Oct 2026, Forbes Real-Time Billionaires
As ofNet worthSource
15 Oct 2026$13.9B Forbes Real-Time Billionaires
2023$6.7B Forbes

About Xavier Niel

Xavier Niel (France) has 2 dated net worth estimates in the public record, the latest $13.9 billion as of 15 Oct 2026 from Forbes Real-Time Billionaires. The fortune is tied to Internet, telecom, which we classify under diversified. Xavier was born in 1967. The earliest estimate we hold, $6.7 billion, is dated 2023. That places Xavier at number 214 in the current ranking.

Sources

The description is written by BillionaireList editors from public facts. How estimates are made: methodology.

About Xavier Niel, common questions

How much is Xavier Niel worth?
Xavier Niel's net worth is estimated at $13.9 billion as of 15 Oct 2026, according to Forbes Real-Time Billionaires. That places Xavier at number 214 in the BillionaireList ranking.

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