Company news
California Water Service Group (NYSE:CWT) news
Every California Water Service Group press release and news update in one place — announcements, filings coverage, and company updates for investors.
Press releases & updates
California Water Service Group Awards $80,000 in Scholarships, Nears $1 Million Milestone Investing in its Communities’ Future Leaders
August 19, 2026
California Water Service Group Named One of “World’s Greenest Companies” by Newsweek
August 17, 2026
California Water Service and County of Tulare Complete Project to Bring Safe, Reliable Water to Harrison Road Water Users
August 3, 2026
California Water Service Group Reports Strong Second Quarter 2026 Financial Results
July 29, 2026
California Water Service Group Board of Directors Declares 326th Consecutive Quarterly Dividend
July 29, 2026
Newsweek Names California Water Service One of America’s Greatest Workplaces
July 21, 2026
California Water Service Group Schedules 2026 Second-Quarter Earnings Results Announcement and Conference Call
July 9, 2026
California Water Service Completes Acquisition Of Palm Mutual Water Company
July 1, 2026
California Water Service Earns G480 Platinum Certification for Water-Use Efficiency, Conservation Program
June 1, 2026
California Water Service Group Promotes Tamara S. Johnson to Vice President, California Operations and Gregory D. Shimansky to Vice Presi...
May 20, 2026
California Water Service Group Highlights Leadership in Environmental Stewardship and Corporate Citizenship in 2025 Sustainability Report
May 18, 2026
TIME Names California Water Service Group One of the World’s Most Impactful Companies
May 13, 2026
California Public Utilities Commission Issues Decision in California Water Service’s 2024 General Rate Case, Infrastructure Improvement Plan
April 30, 2026
California Water Service Group Reports First Quarter 2026 Financial Results & Provides Update on 2024 California General Rate Case
April 29, 2026
California Water Service Group Board of Directors Declares 325th Consecutive Quarterly Dividend
April 29, 2026
California Water Service Group Schedules 2026 First-Quarter Earnings Results Announcement and Conference Call
April 9, 2026
California Water Service : Brings Sixth Water Storage Tank Online to Improve Water Supply Reliability and Fire Protection in Visalia
April 1, 2026
California Water Service : 2026 NV/OR Acquisitions
March 25, 2026
California Water Service : New Mexico Water Service Expands Capacity of Rio Del Oro Water Reclamation Facility Upgrade
March 18, 2026
California Water Service : Set to Begin Water Infrastructure Upgrade to Improve Water Supply Reliability and Fire Protection in Bakersfield
March 18, 2026
California Water Service Group Receives Proposed Decision on 2024 California General Rate Case
March 17, 2026
California Water Service : Has Begun Water Infrastructure Upgrade to Improve Water Supply Reliability and Fire Protection in East Los Ang...
March 5, 2026
California Water Service : Begins Water Infrastructure Upgrade to Improve Water Supply Reliability and Fire Protection in Bakersfield
February 26, 2026
California Water Service Group Announces Agreement to Purchase Nexus Water Group’s Nevada and Oregon Water and Wastewater Systems, Solidi...
February 25, 2026
California Water Service Group Reports Solid Q4 and YE 2025 Results
February 25, 2026
California Water Service : Hawaii Water Service Launches Feasibility Study For New Kapalua Recycled Water Treatment Plant
February 23, 2026
California Water Service Group Donates Nearly $1.9 Million to Improve Local Quality of Life in 2025
February 18, 2026
California Water Service Group Opens 13th Annual Scholarship Program to Students in its Service Areas
February 10, 2026
California Water Service Group Schedules 2025 Full-Year and Fourth-Quarter Earnings Results Announcement and Conference Call
February 5, 2026
California Water Service Group Chairman & CEO Marty Kropelnicki Named to Newly Established CalCEO Council
February 3, 2026
California Water Service Group Board of Directors Announces 59th Annual Dividend Increase and Declares 324th Consecutive Quarterly Dividend
January 28, 2026
California Water Service Group Celebrates a Century of Building “Trust on Tap”
January 26, 2026
California Water Service Group Expanding Investment and Operations in Texas
January 8, 2026
California Water Service Group Promotes Todd K. Peters and Thomas A. Scanlon
January 7, 2026
California Water Service Receives Approval for Interim Rate Adjustments from California Public Utilities Commission
December 29, 2025
California Water Service Grants $186,000 to Nine Fire Departments to Help First Responders Enhance Life-Saving Efforts
December 22, 2025
California Water Service Receives CPUC Approval to Acquire Palm Mutual Water Company
December 11, 2025
California Water Service Group Marks Half a Decade as One of “America’s Most Responsible Companies” by Newsweek
December 4, 2025
Hawaii Water Service Proposes First Rate Adjustment for Kapalua since 2021; Reflects Investments Made to Help Improve Reliability and Mai...
November 20, 2025
California Public Utilities Commission Grants California Water Service’s Request to Postpone Cost of Capital Application to May 1, 2027
November 20, 2025
Leading Water Utility California Water Service Group Reports Strong Third Quarter 2025 Results
October 30, 2025
California Water Service Group Board of Directors Declares 323rd Consecutive Quarterly Dividend
October 29, 2025
California Water Service Completes West Goshen Consolidation to Provide Safe, Clean Water to Disadvantaged Community
October 28, 2025
California Water Service Group Earns Designation as One of “America’s Greenest Companies” by Newsweek for Second Consecutive Year
October 23, 2025
Hawaii Public Utilities Commission Sets New Rates for Hawaii Water Service’s Waikoloa Systems to Help Keep Utility Service Safe and Reliable
October 14, 2025
California Water Service Group Schedules 2025 Third-Quarter Earnings Results Announcement and Conference Call
October 9, 2025
California Water Service Group Sells $170 Million of Senior Unsecured Notes and California Water Service Company Sells $200 Million of Fi...
October 1, 2025
Washington Water Service Proposes Rate Adjustment for Investments Made in Local Systems to Help Maintain Safe and Reliable Service
September 30, 2025
California Water Service Opens 2025 Firefighter Grant Program
September 29, 2025
California Water Service Group Earns “World’s Most Trustworthy Companies” Designation by Newsweek for Third Consecutive Year
September 3, 2025