William Koch Net Worth
Estimated net worth (2026)
$2 billion
Who is William Koch?
The United States energy sector has seen William Koch contribute significantly through his work as an entrepreneur whose wealth is primarily derived from oil and investments. Born in 1940, he operates within the broader energy industry landscape. His professional profile places him among figures ranked by Forbes at #2149. As of 2026, estimates place his net worth at around $2.0 billion, reflecting his involvement across various investment assets within the resource economy.
Born
Known for
Entrepreneur
Wealth from
Oil, investments
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Compare your net worth →Net worth figure (2026) sourced from Forbes. Net worth figures are estimates and may vary by source.
