California Water Service Group Revenue Growth Rates (CWT), Current and Historic Growth - CSIMarket
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California Water Service Group  (NYSE: CWT)
    Sector • Utilities    Industry • Water Supply
   Industry • Water Supply
   Sector • Utilities
 

CWT's Revenue Growth by Quarter and Year

California Water Service Group's Revenue results by quarter and year



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CWT Revenue (in millions $) FY 2026 FY 2025 FY 2024 FY 2023
4th Quarter December -
3rd Quarter September -
2nd Quarter June 592.87
1st Quarter March 5.22
FY 598.09

CWTs Annual Revenue
California Water Service Group's Revenue in the fiscal year 2025 $ 20.78 millions
California Water Service Group's Revenue in the fiscal year 2024 $ 20.63 millions
California Water Service Group's Revenue in the fiscal year 2023 $ 790.33 millions
California Water Service Group's Revenue in the fiscal year 2022 $ 21.28 millions
California Water Service Group's Revenue in the fiscal year 2021 $ 813.67 millions




CWT Revenue second quarter 2026 Y/Y Growth Comment
California Water Service Group achieved in the second quarter 2026, above Company average Revenue surge of 11974.79% year on year, to $ 592.87 millions.

Looking into second quarter 2026 results within Water Supply industry 11 other companies have achieved higher Revenue growth. While California Water Service Group' s Revenue doubling of 11974.79% ranks overall at the positon no. 2889 in the second quarter 2026.


CWT Revenue ( Y/Y Growth %) 2026
 2025 2024 2023
4th Quarter December - -7.48 % -97.02 % 11.77 %
3rd Quarter September - 29.54 % -9.03 % -0.66 %
2nd Quarter June 11974.79 % -10.89 % 22.72 % -97.89 %
1st Quarter March 2.76 % -0.39 % 10.39 % -97.41 %
FY   - 0.78 % -90.24 % -

Financial Statements
California Water Service Group's second quarter 2026 Revenue $ 592.87 millions CWT's Income Statement
California Water Service Group's second quarter 2025 Revenue $ 4.91 millions Quarterly CWT's Income Statement


CWT Revenue (Quarter on Quarter Growth %)

 2026
 2025 2024 2023
4th Quarter December - 1.68 % 42.37 % 4251.76 %
3rd Quarter September - 8.96 % -25.05 % 1.11 %
2nd Quarter June 11257.7 % -3.35 % 8.04 % -2.81 %
1st Quarter March -4.04 % -13.61 % -97.42 % -97.39 %
FY (Year on Year)   - 0.78 % -90.24 % -


Back to CWT Growth rate Comparisons >> Back to CWT Growth rate Comparisons >>


Revenue second quarter 2026 Y/Y Growth Company Ranking
Within: No.
Water Supply Industry #12
Utilities Sector #102
Overall #2889

Revenue Y/Y Growth Statistics
High Average Low
2943.02 % 40.63 % -90.59 %
(Jun 30 2026)   (Jun 30 2025)
Revenue second quarter 2026 Y/Y Growth Company Ranking
Within: No.
Water Supply Industry #12
Utilities Sector #102
Overall #2889
Revenue Y/Y Growth Statistics
High Average Low
2943.02 % 40.63 % -90.59 %
(Jun 30 2026)   (Jun 30 2025)

Revenue by Quarter for the Fiscal Years 2023, 2024, 2025, 2026

California Water Service Group's Q/Q Revenue Growth


Revenue Q/Q Growth Statistics
High Average Low
11255.53 % 292.93 % -97.86 %
(Jun 30 2026)  


CWT's II. Quarter Q/Q Revenue Comment
California Water Service Group achieved in the II. Quarter 2026 above company average sequential Revenue doubling of 11257.7%, to $ 592.87 millions, from $5.22 millions in the first quarter.
CWT is undergoing a remarkable growth, with claiming higher then normal increase, and additionally increasing rate.

Within Water Supply industry California Water Service Group achieved highest sequential Revenue growth. While California Water Service Group's Revenue growth quarter on quarter, overall rank is 4.


Revenue Q/Q Growth Company Ranking
Within: No.
Water Supply Industry #0
Utilities Sector #0
Overall #4
Revenue Q/Q Growth Company Ranking
Within: No.
Water Supply Industry #0
Utilities Sector #0
Overall #4
Revenue Q/Q Growth Statistics
High Average Low
11255.53 % 292.93 % -97.86 %
(Jun 30 2026)  


CWT's II. Quarter Q/Q Revenue Comment
California Water Service Group achieved in the II. Quarter 2026 above company average sequential Revenue doubling of 11257.7%, to $ 592.87 millions, from $5.22 millions in the first quarter.
CWT is undergoing a remarkable growth, with claiming higher then normal increase, and additionally increasing rate.

Within Water Supply industry California Water Service Group achieved highest sequential Revenue growth. While California Water Service Group's Revenue growth quarter on quarter, overall rank is 4.


California Water Service Group's 12 Months Revenue Growth Year on Year


Revenue TTM Growth

12 Months Ending
(Jun 30 2026)		 12 Months Ending
(Mar 31 2026)		 12 Months Ending
(Dec 31 2025)		 12 Months Ending
(Sep 30 2025)		 12 Months Ending
(Jun 30 2025)
Cumulative Revenue 12 Months Ending $ 608.88 $ 20.92 $ 20.78 $ 21.23 $ 20.01
Y / Y Revenue Growth (TTM) 2943.02 % 1.48 % 0.72 % -90 % -90.59 %
Year on Year Revenue Growth Overall Ranking # 3737 # 1208 # 630 # 1556 # 2868
Seqeuential Revenue Change (TTM) 2811.06 % 0.67 % -2.12 % 6.08 % -2.92 %
Seq. Revenue Growth (TTM) Overall Ranking # 2889 # 2156 # 1083 # 2356 # 1398


Cumulative Revenue growth Comment
With 2943.02% annual Revenue growth, California Water Service Group would report a record annual Revenue surge if the fiscal year would end on Jun 30 2026.

In the Utilities sector 111 other companies have achieved higher trailing twelve month Revenue growth. While Revenue growth total ranking has deteriorated compare to previous quarter from 1208 to 3737.

Revenue TTM Y/Y Growth Company Ranking
Within: No.
Water Supply Industry # 12
Utilities Sector # 112
Overall # 3737

Revenue TTM Y/Y Growth Statistics
High Average Low
2943.02 %
 40.63 %
-90.59 %
 


Revenue TTM Q/Q Growth Company Ranking
Within: No.
Industry # 12
Sector # 102
S&P 500 # 2889
Cumulative Revenue growth Comment
With 2943.02% annual Revenue growth, California Water Service Group would report a record annual Revenue surge if the fiscal year would end on Jun 30 2026.

In the Utilities sector 111 other companies have achieved higher trailing twelve month Revenue growth. While Revenue growth total ranking has deteriorated compare to previous quarter from 1208 to 3737.


Revenue TTM Y/Y Growth Company Ranking
Within: No.
Water Supply Industry # 12
Utilities Sector # 112
Overall # 3737

Revenue TTM Y/Y Growth Statistics
High Average Low
2943.02 %
40.63 %
-90.59 %
 


Revenue TTM Q/Q Growth Company Ranking
Within: No.
Industry # 12
Sector # 102
S&P 500 # 2889




Other Revenue Growth
Water Supply Industry Revenue Growth Trends and Statistics
Utilities Sector Revenue Growth Statistics
Revenue Growth Trends for overall market
CWT's Revenue Growth Ratio versus Water Supply Industry, Utilities Sector and total Market
Highest Ranking Revenue Growth
Lowest Ranking Revenue Growth




Companies with similar Revenue surge for the quarter ending Jun 30 2026 within Utilities SectorY/Y Change %Revenue for the quarter ending Jun 30 2026
California Water Service Group11,972.33%$ 11,972.327 millions


About California Water Service Group Revenue Growth Rates (CWT), Current and Historic Growth - CSIMarket Analysis

How we calculate this

This page is based on issuer-reported fundamentals and CSIMarket’s U.S. equities database (20+ years). Growth is computed using year-over-year (Y/Y), sequential, and trailing-twelve-month (TTM) methods.

What’s included here

Company: California Water Service Group (CIK 1035201).

Source & verification

Last updated

  • Page updated:
  • Data lineage: SEC filings → XBRL parse → normalization CSIMarket.com Database → growth calculations.
  • Accession: 0001628280-26-050990
  • Figures are derived from filed reports and may be restated; numbers are subject to revision.

Sources: California Water Service Group’s SEC filings (XBRL/Inline XBRL) and CSIMarket.com’s normalization & QA processes.



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