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CALIFORNIA WATER SERVICE GROUP

For the period ended Dec 31, 2025. Filed Feb 27, 2026.

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About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Feb 27, 2026

CWT$51.04+0.4%Stored close · as of Nov 6, 2026
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Contents

Operating Segment

We operate in one reportable segment, the supply and distribution of water services and the provision of wastewater services. For information about revenue from external customers, net income attributable to California Water Service Group and total assets, see “Item 8. Financial Statements and Supplementary Data.”

ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.