California Water Service Group (CWT) Revenue & Revenue Breakdown

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California Water Service Group Revenue Highlights

Latest Revenue (Y)

$1.04B

Latest Revenue (Q)

$264.95M

Main Segment (Y)

Residential

California Water Service Group Revenue by Period

California Water Service Group Revenue by Year

Date	Revenue	Change
2024-12-31	$1.04B	30.48%
2023-12-31	$794.63M	-6.12%
2022-12-31	$846.43M	7.02%
2021-12-31	$790.91M	-0.43%
2020-12-31	$794.31M	11.16%
2019-12-31	$714.56M	2.34%
2018-12-31	$698.20M	4.69%
2017-12-31	$666.89M	9.44%
2016-12-31	$609.37M	3.57%
2015-12-31	$588.37M	-1.53%
2014-12-31	$597.50M	2.29%
2013-12-31	$584.10M	4.31%
2012-12-31	$559.97M	11.59%
2011-12-31	$501.81M	9.00%
2010-12-31	$460.40M	2.45%
2009-12-31	$449.37M	9.52%
2008-12-31	$410.31M	11.78%
2007-12-31	$367.08M	9.67%
2006-12-31	$334.72M	4.36%
2005-12-31	$320.73M	1.64%
2004-12-31	$315.57M	13.87%
2003-12-31	$277.13M	5.31%
2002-12-31	$263.15M	6.62%
2001-12-31	$246.82M	0.82%
2000-12-31	$244.81M	18.61%
1999-12-31	$206.40M	10.79%
1998-12-31	$186.30M	-4.61%
1997-12-31	$195.30M	6.84%
1996-12-31	$182.80M	10.72%
1995-12-31	$165.10M	4.96%
1994-12-31	$157.30M	3.69%
1993-12-31	$151.70M	-

California Water Service Group generated $1.04B in revenue during NA 2024, up 30.48% compared to the previous quarter, and up 145.10% compared to the same period a year ago.

California Water Service Group Revenue by Quarter

Date	Revenue	Change
2025-06-30	$264.95M	29.90%
2025-03-31	$203.97M	-8.20%
2024-12-31	$222.19M	-25.83%
2024-09-30	$299.56M	22.62%
2024-06-30	$244.30M	-9.77%
2024-03-31	$270.75M	26.22%
2023-12-31	$214.51M	-15.87%
2023-09-30	$254.98M	31.40%
2023-06-30	$194.04M	48.01%
2023-03-31	$131.10M	-34.76%
2022-12-31	$200.94M	-24.55%
2022-09-30	$266.31M	29.15%
2022-06-30	$206.19M	19.19%
2022-03-31	$172.99M	-0.19%
2021-12-31	$173.33M	-32.49%
2021-09-30	$256.72M	20.46%
2021-06-30	$213.12M	44.26%
2021-03-31	$147.74M	-21.90%
2020-12-31	$189.15M	-37.80%
2020-09-30	$304.11M	73.30%
2020-06-30	$175.48M	39.76%
2020-03-31	$125.56M	-29.01%
2019-12-31	$176.88M	-23.94%
2019-09-30	$232.54M	29.89%
2019-06-30	$179.03M	41.96%
2019-03-31	$126.11M	-24.67%
2018-12-31	$167.42M	-23.55%
2018-09-30	$218.98M	26.85%
2018-06-30	$172.63M	30.54%
2018-03-31	$132.25M	-18.36%
2017-12-31	$161.99M	-23.49%
2017-09-30	$211.73M	23.72%
2017-06-30	$171.13M	40.23%
2017-03-31	$122.04M	-19.14%
2016-12-31	$150.93M	-18.09%
2016-09-30	$184.27M	20.88%
2016-06-30	$152.44M	25.24%
2016-03-31	$121.73M	-12.06%
2015-12-31	$138.43M	-24.58%
2015-09-30	$183.54M	27.10%
2015-06-30	$144.41M	18.39%
2015-03-31	$121.98M	-11.21%
2014-12-31	$137.38M	-28.14%
2014-09-30	$191.18M	20.68%
2014-06-30	$158.42M	43.34%
2014-03-31	$110.52M	-17.34%
2013-12-31	$133.70M	-27.50%
2013-09-30	$184.40M	19.31%
2013-06-30	$154.56M	38.68%
2013-03-31	$111.44M	-8.30%
2012-12-31	$121.53M	-31.78%
2012-09-30	$178.13M	24.09%
2012-06-30	$143.55M	22.96%
2012-03-31	$116.75M	13.33%
2011-12-31	$103.01M	-39.14%
2011-09-30	$169.25M	28.81%
2011-06-30	$131.40M	33.88%
2011-03-31	$98.15M	-6.93%
2010-12-31	$105.46M	-27.94%
2010-09-30	$146.35M	23.69%
2010-06-30	$118.32M	31.07%
2010-03-31	$90.27M	-15.57%
2009-12-31	$106.92M	-23.17%
2009-09-30	$139.17M	19.29%
2009-06-30	$116.67M	34.70%
2009-03-31	$86.61M	-13.48%
2008-12-31	$100.11M	-23.99%
2008-09-30	$131.70M	24.74%
2008-06-30	$105.58M	44.79%
2008-03-31	$72.92M	-15.09%
2007-12-31	$85.88M	-

California Water Service Group generated $264.95M in revenue during Q2 2025, up 29.90% compared to the previous quarter, and up 97.86% compared to the same period a year ago.

California Water Service Group Revenue Breakdown

California Water Service Group Revenue Breakdown by Product

Annual Revenue by Product

Product/Service	Dec 24	Dec 23	Dec 22	Dec 21	Dec 20
Service, Other	$30.96M	$31.30M	$25.23M	$20.83M	-
Public Authorities	$49.16M	$40.81M	$40.50M	$35.78M	-
Non-Regulated Services	$20.63M	$18.51M	$21.28M	$22.76M	$16.92M
Industrial	$30.40M	$28.05M	$26.57M	$29.09M	-
Operating And Maintenance	$13.82M	$12.50M	$16.28M	$11.48M	-
Residential	$538.23M	$463.42M	$528.84M	$486.06M	-
Other Non-Regulated Service	$4.40M	$3.51M	$3.74M	$3.04M	-
Business	$180.03M	$159.05M	$144.56M	$125.82M	-

California Water Service Group's latest annual revenue breakdown by segment (product or service), as of Dec 24: Residential (62.03%), Business (20.75%), Public Authorities (5.67%), Service, Other (3.57%), Industrial (3.50%), Non-Regulated Services (2.38%), Operating And Maintenance (1.59%), and Other Non-Regulated Service (0.51%).

Quarterly Revenue by Product

Product/Service	Jun 25	Mar 25	Dec 24	Sep 24	Jun 24	Dec 23	Sep 23	Jun 23	Mar 23	Dec 22	Sep 22	Jun 22	Mar 22	Dec 21	Sep 21	Jun 21	Mar 21	Dec 20	Sep 20	Jun 20
Other Non-Regulated Service	$1.09M	$1.25M	$2.54M	$143.00K	$1.72M	$952.00K	$972.00K	$800.00K	$782.00K	$720.00K	$3.08M	$1.15M	$1.19M	$894.00K	$796.00K	$860.00K	$820.00K	$625.00K	$834.00K	-
Non-Regulated Services	$4.91M	$5.08M	$10.98M	$4.13M	$5.51M	$4.87M	$4.54M	$4.49M	$4.62M	$4.50M	$4.57M	$7.00M	$5.20M	$6.00M	$5.81M	$5.37M	$5.57M	$4.95M	$3.93M	$4.21M
Business	$48.09M	$40.55M	$81.90M	$56.23M	$41.91M	$41.52M	$47.71M	$37.85M	$31.97M	$44.03M	$39.28M	$32.16M	$37.66M	$43.45M	$35.73M	$27.72M	$32.64M	$36.95M	$28.53M	-
Industrial	$6.53M	$6.41M	$13.63M	$9.64M	$7.12M	$8.38M	$8.16M	$5.87M	$5.63M	$8.09M	$6.31M	$5.77M	$7.16M	$7.35M	$6.02M	$6.04M	$7.09M	$7.50M	$6.62M	-
Residential	$141.93M	$105.43M	$231.03M	$184.95M	$122.25M	$120.61M	$150.03M	$108.74M	$84.03M	$140.59M	$132.83M	$106.56M	$128.19M	$164.31M	$134.97M	$101.37M	$125.13M	$151.94M	$116.45M	-
Public Authorities	$13.01M	$9.24M	$20.10M	$18.14M	$10.92M	$10.87M	$14.52M	$8.99M	$6.42M	$13.44M	$10.88M	$6.99M	$9.62M	$14.13M	$10.36M	$6.40M	$9.31M	$12.86M	$7.71M	-
Service, Other	$25.93M	$1.87M	-	$15.48M	$26.43M	-	$14.13M	$16.25M	$2.16M	$14.79M	$9.35M	$7.45M	$-14.26M	$9.12M	$25.38M	$4.99M	$-6.40M	$13.23M	$13.18M	-
Operating And Maintenance	-	$3.27M	$7.25M	$3.38M	$3.19M	$3.27M	$2.92M	$3.08M	$3.23M	$3.18M	$3.23M	$3.40M	$4.15M	$4.11M	$3.92M	$4.09M	$3.51M	$2.68M	$2.79M	-
Regulated Water and WasteWater Services	-	-	-	-	-	-	-	-	-	-	-	-	-	-	$238.35M	$212.46M	$146.53M	$222.47M	$172.50M	-

California Water Service Group's latest quarterly revenue breakdown by segment (product or service), as of Jun 25: Residential (58.77%), Business (19.92%), Service, Other (10.74%), Public Authorities (5.39%), Industrial (2.70%), Non-Regulated Services (2.03%), and Other Non-Regulated Service (0.45%).

California Water Service Group Revenue Breakdown by Country

Quarterly Revenue by Country

Country	Jun 23	Mar 23	Dec 22	Sep 22	Jun 22	Mar 22	Dec 21	Sep 21	Jun 21	Mar 21	Dec 20	Sep 20	Jun 20	Mar 20	Dec 19	Sep 19	Jun 19	Mar 19	Dec 18	Sep 18
Public Authorities	$8.99M	$6.42M	$13.44M	$10.88M	$6.99M	$9.62M	$14.13M	$10.36M	$6.40M	$9.31M	$12.86M	$7.71M	$5.90M	$9.30M	$12.48M	$7.61M	$4.47M	$8.64M	$12.18M	-
Business	$37.85M	$31.97M	$44.03M	$39.28M	$32.16M	$37.66M	$43.45M	$35.73M	$27.72M	$32.64M	$36.95M	$28.53M	$27.69M	$33.79M	$38.25M	$31.71M	$25.48M	$32.32M	$38.54M	-
Service, Other	$16.25M	$2.16M	$14.79M	$9.35M	$7.45M	$-14.26M	$9.12M	$25.38M	$4.99M	$-6.40M	$13.23M	$13.18M	$821.00K	$-2.14M	$16.02M	$9.21M	$-1.47M	$10.90M	-	-
Residential	$108.74M	$84.03M	$140.59M	$132.83M	$106.56M	$128.19M	$164.31M	$134.97M	$101.37M	$125.13M	$151.94M	$116.45M	$92.54M	$115.58M	$139.14M	$107.35M	$84.26M	$109.95M	$138.94M	-
Other Non-Regulated Service	$800.00K	$782.00K	$720.00K	$3.08M	$1.15M	$1.19M	$894.00K	$796.00K	$860.00K	$820.00K	$625.00K	$834.00K	$765.00K	$1.08M	$626.00K	$1.27M	$1.30M	$1.49M	$1.33M	-
Operating And Maintenance	$3.08M	$3.23M	$3.18M	$3.23M	$3.40M	$4.15M	$4.11M	$3.92M	$4.09M	$3.51M	$2.68M	$2.79M	$2.50M	$3.41M	$2.93M	$3.27M	$3.05M	$1.98M	$2.82M	-
Non-Regulated Services	$4.49M	$4.62M	$4.50M	$4.57M	$7.00M	$5.20M	$6.00M	$5.81M	$5.37M	$5.57M	$4.95M	$3.93M	$4.21M	$3.83M	$5.06M	$4.12M	$5.13M	$4.90M	$4.30M	$4.70M
Industrial	$5.87M	$5.63M	$8.09M	$6.31M	$5.77M	$7.16M	$7.35M	$6.02M	$6.04M	$7.09M	$7.50M	$6.62M	$7.88M	$7.99M	$9.08M	$7.52M	$7.26M	$9.73M	$8.99M	-
Regulated Water and WasteWater Services	-	-	-	-	-	-	-	$238.35M	$212.46M	$146.53M	$222.47M	$172.50M	$134.83M	$214.96M	$167.47M	$117.41M	$159.17M	$209.54M	-	-

California Water Service Group's latest quarterly revenue breakdown by geography, as of Jun 23: Residential (58.44%), Business (20.34%), Service, Other (8.73%), Public Authorities (4.83%), Industrial (3.16%), Non-Regulated Services (2.41%), Operating And Maintenance (1.65%), and Other Non-Regulated Service (0.43%).

California Water Service Group Peer Comparison by Revenue

Ticker	Company	Last Year Revenue	Last Quarter Revenue
EE	Excelerate Energy	$851.44B	$204.56M
RNW	ReNew Energy Global	$78.22B	$15.99B
OTTR	Otter Tail	$1.33B	$333.04M
AVA	Avista	$1.30B	$411.00M
NWN	Northwest Natural	$1.15B	$236.19M
CWT	California Water Service Group	$1.04B	$264.95M
CPK	Chesapeake Utilities	$787.20M	$298.70M
HTO	H2O America	$748.44M	$167.60M
MGEE	MGE Energy	$676.94M	$159.45M
AWR	American States Water	$595.46M	$148.01M
MSEX	Middlesex Water	$191.88M	$49.32M

CWT Revenue FAQ

What is California Water Service Group’s yearly revenue?

California Water Service Group's yearly revenue for 2024 was $1.04B, representing an increase of 30.48% compared to 2023. The company's yearly revenue for 2023 was $794.63M, representing a decrease of -6.12% compared to 2022. CWT's yearly revenue for 2022 was $846.43M, representing an increase of 7.02% compared to 2021.

What is California Water Service Group’s quarterly revenue?

California Water Service Group's quarterly revenue for Q2 2025 was $264.95M, a 29.90% increase from the previous quarter (Q1 2025), and a 8.45% increase year-over-year (Q2 2024). The company's quarterly revenue for Q1 2025 was $203.97M, a -8.20% decrease from the previous quarter (Q4 2024), and a -24.66% decrease year-over-year (Q1 2024). CWT's quarterly revenue for Q4 2024 was $222.2M, a -25.83% decrease from the previous quarter (Q3 2024), and a 3.58% increase year-over-year (Q4 2023).

What is California Water Service Group’s revenue growth rate?

California Water Service Group's revenue growth rate for the last 3 years (2022-2024) was 22.49%, and for the last 5 years (2020-2024) was 30.53%.

What are California Water Service Group’s revenue streams?

California Water Service Group's revenue streams in c 24 are Service, Other, Public Authorities, Non-Regulated Services, Industrial, Operating And Maintenance, Residential, Other Non-Regulated Service, and Business. Service, Other generated $30.96M in revenue, accounting 3.57% of the company's total revenue, down -1.08% year-over-year. Public Authorities generated $49.16M in revenue, accounting 5.67% of the company's total revenue, up 20.46% year-over-year. Non-Regulated Services generated $20.63M in revenue, accounting 2.38% of the company's total revenue, up 11.45% year-over-year. Industrial generated $30.4M in revenue, accounting 3.50% of the company's total revenue, up 8.36% year-over-year. Operating And Maintenance generated $13.82M in revenue, accounting 1.59% of the company's total revenue, up 10.55% year-over-year. Residential generated $538.23M in revenue, accounting 62.03% of the company's total revenue, up 16.14% year-over-year. Other Non-Regulated Service generated $4.4M in revenue, accounting 0.51% of the company's total revenue, up 25.50% year-over-year. Business generated $180.03M in revenue, accounting 20.75% of the company's total revenue, up 13.19% year-over-year.

What is California Water Service Group’s main source of revenue?

For the fiscal year ending Dec 24, the largest source of revenue of California Water Service Group was Residential. This segment made a revenue of $538.23M, representing 62.03% of the company's total revenue.