California Water Service Group Earns Spot on Newsweek’s “Most Trustworthy Companies in America” List for Fourth Time

Rhea-AI Summary

California Water Service Group (NYSE: CWT) was named to Newsweek’s 2026 "Most Trustworthy Companies in America" list for the fourth consecutive year on April 2, 2026. The recognition covers the top 700 of ~3,400 large U.S. companies and evaluates customer, employee, and investor trust metrics.

Rankings used an independent survey of 25,000 U.S. residents, 101,000 evaluations, and social listening of 307,000 mentions; Group is one of two water utilities included.

News Market Reaction – CWT

-1.25%

-1.25% Session close to close

In the Apr 6 session, CWT declined 1.25%, reflecting a mild negative market reaction.

Data tracked by StockTitan Argus on the day of publication.

Market Context

This announcement highlights California Water Service Group’s inclusion on Newsweek’s 2026 “Most Tru...

Analysis

This announcement highlights California Water Service Group’s inclusion on Newsweek’s 2026 “Most Trustworthy Companies in America” list for the fourth consecutive year, based on more than 101,000 evaluations and a social analysis of 307,000 mentions. It adds to recent philanthropic, regulatory, and acquisition milestones. Investors following this story may watch upcoming CPUC decisions, integration of planned acquisitions, and future financial results to assess how sustained trust and reputation intersect with earnings and rate outcomes.

Key Figures

Consecutive listings: 4 years Companies recognized: 700 companies Companies evaluated: 3,400 companies +5 more

8 metrics

Consecutive listings 4 years Fourth consecutive year on Newsweek’s Most Trustworthy Companies list

Companies recognized 700 companies Top 700 U.S.-headquartered companies included in 2026 list

Companies evaluated 3,400 companies Largest U.S.-headquartered public and private companies assessed

Revenue threshold $500 million Minimum annual revenue to qualify for evaluation

Survey participants 25,000 residents Independent survey of U.S. residents for trust evaluation

Evaluations count 101,000 evaluations Total evaluations across customer, employee, and investor trust

Social mentions 307,000 mentions Social listening analysis of company mentions

Water utilities on list 2 companies CWT is one of only two water utilities recognized in 2026

Historical Context

5 past events · Latest: Mar 19 (Positive)

Pattern 5 events

Date	Event	Sentiment	24h Move	Catalyst
Mar 19	Charitable recognition	Positive	-0.8%	Named one of America’s Most Charitable Companies by Newsweek.
Mar 17	Regulatory rate case	Positive	-2.4%	CPUC proposed decision authorizing added revenues for 2026–2028 with mechanisms.
Feb 25	Acquisition agreement	Positive	-4.4%	Agreement to buy Nexus Nevada and Oregon systems for growth in the West.
Feb 25	Earnings results	Negative	-4.4%	Q4 and FY2025 net income and revenue declines despite higher investment.
Feb 18	Philanthropy update	Positive	+1.0%	Reported nearly $1.88M in 2025 donations to communities and first responders.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Pattern Detected

Recent news often saw negative or muted price reactions, even to seemingly strategic or reputational positives, with only philanthropy-related headlines showing clear alignment.

Recent Company History

Over recent months, California Water Service Group has combined community recognition, regulatory milestones, and strategic growth. It earned philanthropic honors and donated nearly $1.88 million in 2025, while also securing a proposed CPUC decision authorizing added revenues of $92.3M in 2026, $50.8M in 2027, and $52.4M in 2028. The company reported softer FY2025 financials but continued heavy infrastructure investment and a dividend increase, and agreed to acquire Nexus Water Group assets for about $218 million. Today’s trust ranking adds to this pattern of reputational accolades alongside operational and regulatory developments.

Key Terms

social listening analysis

1 terms

social listening analysis technical

"and a social listening analysis of 307,000 company mentions, scored for sentiment"

Monitoring and analyzing public conversations on social media, forums, review sites and news to identify how people talk about a company, product, or industry—whether comments are positive, negative or focused on specific issues. It matters to investors because shifts in online sentiment can signal rising demand, emerging problems, reputational risk or competitive moves earlier than traditional reports; think of it as listening to customer chatter at a crowded market to spot trends before they appear in the numbers.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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SAN JOSE, Calif., April 02, 2026 (GLOBE NEWSWIRE) -- In recognition of the company’s integrity and strong corporate values, Newsweek magazine has named California Water Service Group (Group) (NYSE: CWT) to its 2026 list of “Most Trustworthy Companies in America.” This is the fourth consecutive year that Group has earned this designation.

The award is presented by Newsweek and Statista Inc., a world-leading statistics portal and industry ranking provider. Spanning 23 industries, the list recognizes the top 700 of about 3,400 of the largest U.S.-headquartered public and private companies with annual revenue exceeding $500 million. Rankings were based on an independent survey of 25,000 U.S. residents, generating 101,000 evaluations across three trust touchpoints—customer, employee, and investor—and a social listening analysis of 307,000 company mentions, scored for sentiment, virality, and reach. Group is one of only two water utilities to earn a spot on this year’s list.

“At California Water Service Group, we work hard to earn the trust of our customers, employees, and investors each day by operating responsibly, putting health and safety first, and always striving to do the right thing for those who count on us,” said Marty Kropelnicki, Chairman & CEO. “It’s the legacy that our founders and team members built over the last 100 years, and it’s how we will move forward into the next century.”

The full listing is published at rankings.newsweek.com/most-trustworthy-companies-in-america-2026.

About California Water Service Group

California Water Service Group (NYSE: CWT) is the largest regulated water utility in the western United States. It provides high-quality, reliable water and/or wastewater services to more than 2.1 million people in California, Hawaii, New Mexico, Washington, and Texas through its regulated subsidiaries, California Water Service, Hawaii Water Service, New Mexico Water Service, and Washington Water Service, and its utility holding company, Texas Water Service. This year, the company commemorates a century of service.

Group’s purpose is to enhance the quality of life for customers, communities, employees, and stockholders. To do so, it invests responsibly in water and wastewater infrastructure, sustainability initiatives, and community well-being. The company’s nearly 1,300 employees live by a set of strong core values and share a commitment to protecting the planet, caring for people, and operating with the utmost integrity. The company has been named one of “America’s Most Responsible Companies” and the “World’s Most Trustworthy Companies” by Newsweek, a USA Top Workplace, and a Great Place to Work^®.  More information is available at www.calwatergroup.com.

MEDIA CONTACT: Yvonne Kingman, (310) 257-1434

FAQ

What does Newsweek naming California Water Service Group (CWT) to the 2026 list mean for investors?

It signals continued recognition of the company's governance and stakeholder trust, which can support reputational value for shareholders. According to the company, this is the fourth consecutive year CWT earned the honor, underscoring consistent corporate practices and stakeholder confidence.

How was California Water Service Group (CWT) evaluated for Newsweek’s 2026 Most Trustworthy Companies list?

Evaluations combined surveys and social listening to measure trust across stakeholders and online sentiment. According to the company, the process used 25,000 surveyed U.S. residents, 101,000 evaluations, and analysis of 307,000 company mentions for sentiment and reach.

Is California Water Service Group (CWT) the only water utility on Newsweek’s 2026 trustworthy list?

No, CWT is one of only two water utilities included on the 2026 list, highlighting sector representation but limited peer inclusion. According to the company, being one of two utilities reflects relative industry recognition for trust metrics.

How often has California Water Service Group (CWT) appeared on Newsweek’s Most Trustworthy Companies list?

California Water Service Group has been named to the list four consecutive years through 2026, indicating repeated recognition. According to the company, this marks the fourth straight year CWT earned the designation.

Where can investors find the full Newsweek 2026 Most Trustworthy Companies listing that includes CWT?

The full ranking is published on the Newsweek rankings site and is publicly accessible online. According to the company, the complete list is available at rankings.newsweek.com/most-trustworthy-companies-in-america-2026 for investor review.

Does the Newsweek recognition for California Water Service Group (CWT) include measurable survey and social metrics?

Yes, the award incorporated quantitative survey responses and social listening metrics to score trust and sentiment across stakeholders. According to the company, the methodology used 25,000 respondents, 101,000 evaluations, and 307,000 social mentions.