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The Ledger / Dorothy Chao Jenkins & family

Dorothy Chao Jenkins & family

$4.0B (as of 2025)ChemicalsForbes #902United States

◼ Origin

Eldest sibling of the Chao family that founded Westlake Chemical in 1986. Her fortune derives primarily from family equity stakes in Westlake Corporation, one of North America's largest manufacturers of PVC and chlor-alkali products. She is listed as a non-operating beneficiary of the family enterprise.

◼ Self-Made Verdict — INHERITED

Dorothy Chao Jenkins holds family equity in Westlake Chemical as the eldest sibling; she is a non-operating beneficiary rather than an active co-founder. Forbes classifies her as largely non-self-made (selfMadeRank: 2 of 10).

◼ Documented marks

01

Westlake Chemical — the primary source of the Chao family fortune — operates a Calvert City, Kentucky facility that emits 25 carcinogens at 17x the EPA-acceptable cancer risk level for surrounding residents, per ProPublica and EPA analysis.

ProPublica: Westlake Chemical cancer investigation

02

DOJ 2022 consent decree required Westlake Chemical subsidiaries to pay $1 million in civil penalties and spend $110 million in equipment upgrades for Clean Air Act violations at Lake Charles, Louisiana and Calvert City, Kentucky.

DOJ Westlake consent decree

No inheritance, or primary accounts documented for this billionaire yet.

◼ List of charges

Total sentence

00 years

That is

0.00.0 life sentences

(using 78 years as one life)

At $1 million per day

Dorothy Chao Jenkins & family's fortune would last 11 years

0.1 lifetimes of luxury — before running out.

These are moral charges, not legal ones. The actual legal system has not — and will not — bring them.