Biography
Ruben Feffer is a global billionaire ranked #3284 in real-time wealth indices, with investments in the Manufacturing sector.
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Global Rank #3284ManufacturingSelf-Made
Ruben Feffer
Real Time Net Worth
$1.1 Billion
as of 7/2/26
Age
N/A
Source of Wealth
Pulp and paper
Country
Brazil
Wealth Growth Timeline
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Key Companies Owned
- Pulp and paper
Did You Know?
- •What is the source of Ruben Feffer's wealth? The primary source of wealth is Pulp and paper.