Biography
James Duff is a global billionaire ranked #952 in real-time wealth indices, with investments in the Diversified sector.
Global Rank #952DiversifiedSelf-Made
James Duff
Real Time Net Worth
$4.5 Billion
as of 7/2/26
Age
65
Source of Wealth
Tires, diversified
Country
United States
Wealth Growth Timeline
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Key Companies Owned
- Tires, diversified
Did You Know?
- •What is the source of James Duff's wealth? The primary source of wealth is Tires, diversified.