California Water Service Group Overview
Pro stress-test →California Water Service Group is a publicly traded holding company that provides regulated water utility services and delivers safe, reliable drinking water and wastewater management to residential, commercial, industrial and municipal customers across California, Hawaii and New Mexico. The company is the third largest publicly traded water utility in the U.S. and the largest regulated public water utility west of the Mississippi River.
Strategic Profile
Pro stress-test →Founded in 1926, California Water Service Group celebrates its 100th anniversary in 2026, having grown from serving four California communities to serving more than 2.1 million people across communities in California, Hawaii, New Mexico, Texas, and Washington. The company recently announced an agreement to purchase Nexus Water Group's Nevada and Oregon water and wastewater systems, solidifying its position as the largest regulated water utility in the Western U.S.
Competitive Landscape
Pro stress-test →Key competitors in the regulated water utility sector include Essential Utilities, Inc., American Water Works Company, Inc., and Consolidated Water Co. Ltd. California Water Service differentiates through its extensive regulated utility operations across the Western U.S., particularly dominant positioning west of the Mississippi River, and consistent dividend growth history with 324 consecutive quarterly dividends.
Industry Context
California Water Service Group operates in Regulated Water Utilities / Essential Infrastructure.
Key facts
Founded: 1926 · Headquarters: San Jose, US · Revenue: $1.0B