California Water Service Group
California Water Service is the largest regulated American water utility west of the Mississippi River and the third largest in the country
Basic Information
- Category: Water Utilities
- Founded: 1926
- Headquarters: San Jose, CA
- Website: calwater.com
Documented Facts
- Phone: (888) 598-9824
- Industry (SIC): Utilities
- State of Incorporation: DE
- Stock ticker: CWT (NYSE)
Evidence and Sources
- California Water Service Group — Official Site (official)
- California Water Service Group on instagram (social)
- California Water Service Group on facebook (social)
- CALIFORNIA WATER SERVICE GROUP — SEC EDGAR (reference)
Citation Guidance
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- Last verified: 2025-10-30T18:59:58.335Z
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