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Eyal Ofer
Born
Estimated US$33.6bn. Property and shipping. Eyal Ofer’s business interests include real estate and maritime assets as well as investments in other sectors. His technology investments are part of a diversified fortune, explicitly permitted by this list’s primary-sector rule.
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Abigail Johnson
Born
Estimated US$33.2bn. Investment management. Johnson’s ownership in privately held Fidelity places her in finance. Digital investment products and technology infrastructure are part of the firm’s operations, but the central business remains managing money and serving investors.
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Michal Strnad
Born
Estimated US$31.1bn. Defence manufacturing. Strnad’s Czechoslovak Group ownership links the estimate to ammunition, military vehicles and related industrial products. The company’s early-2026 stock-market listing made this a publicly valued industrial stake rather than an internet-company fortune.
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Lakshmi Mittal
Estimated US$31bn. Steel and mining. Mittal’s ArcelorMittal interest provides the main wealth connection. His personal stake is distinct from the steelmaker’s overall enterprise value, and the classification remains metals even as production incorporates advanced industrial technology.
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Stefan Quandt
Born
Estimated US$30.1bn. Automotive manufacturing. Quandt’s BMW ownership anchors the estimate. Software and electrification increasingly matter to vehicles, but an automaker remains in the automotive sector under the same industry rule that admits battery manufacturing as energy.
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Len Blavatnik
Born
Estimated US$29.9bn. Diversified investments. Blavatnik’s interests include music and chemicals alongside other holdings. Digital music distribution creates technology exposure, but the underlying classification follows his broader ownership portfolio rather than treating every digitally distributed product as a technology business.
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