James Dyson vs Marvin Davis Net Worth 2026

James Dyson is worth about 1.6× Marvin Davis — a gap of roughly $3.2B.

Inventor, Entrepreneur
$9.0B
Entrepreneurs · #45 of 1,182
vs
Businessman, Entrepreneur
$5.8B
Entrepreneurs · #67 of 1,182
James Dyson$9.0B
Marvin Davis$5.8B
James Dyson is worth about 1.6× Marvin Davis — a gap of roughly $3.2B.Both are editorial estimates compiled from public sources, not disclosed figures. Last reviewed 30 July 2026.

Comparisons are only generated between people in the same field. Where two estimate ranges overlap we decline to name a winner — the difference sits inside the margin of error.

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