What were Westlake Corporation's total revenue and the contributions from its top-performing segment and largest regional market last year?

Westlake Corporation generated €9.51 billion in revenue last year; the Performance and Essential Materials segment contributed €5.98 billion, making it the top-performing segment, while the United States contributed €6.77 billion, making it the largest regional contributor.

Did Westlake Corporation's revenue and segment/regional contributions increase or decrease compared to the previous year?

The reported figures — total revenue of €9.51 billion, Performance and Essential Materials segment contribution of €5.98 billion, and U.S. regional contribution of €6.77 billion — represent a decrease from the previous year's performance.

Westlake Corporation Revenue Breakdown – FWB:UEO

Aug 2, 2026

Westlake Chemical Corporation reported €9.51 billion in revenue last year, down from the previous year. The Performance and Essential Materials segment led with €5.98 billion, while the United States accounted for €6.77 billion.

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