California Water Service Company

1720 North First St.
San Jose, California 95112
United States View Map >>

P: (408) 367-8200
F: (408) 367-8430
California Water Service Company (Cal Water) is the largest investor-owned American water utility west of the Mississippi River and the second largest in the country. Formed in 1926, the San Jose-based company serves 500,000 customers through 28 Customer and Operations Centers throughout the state. Cal Water is the largest subsidiary of the Calif... more

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Russell 3000

Products & Services

cws utility services


Water & Water Treatment, Waste Treatment, Environmental Services & Recycling

Stock Market


SIC Codes

4941, 4971, 6719


221310, 551112

Recently updated profiles at this company (626 contacts available)

Tammy Nguyen
Talent Acquisition Manager
Michael Utz
Bayshore Local Manager
John Graham
Water Quality Program Manager
Robert Jimenez
Robert Sanstad
Safety Training & Maint Superv
Ronald Webb
Vice President, Human Resources
Peter Nelson
Chief Executive Officer
Gerald Simon
Chief Safety Emer Prep Officer
Paul Townsley
Vice President Regulatory Matters and Corporate Relations
Patrick Garcia
Interim Production Superintendent II
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