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Companies/California Water Service Group
Company profile

California Water Service Group

NYSE: CWT · Utilities · Regulated Water
PublicHQ San Jose, CA · Santa ClaraCIK 0001035201Reports USD
#72 of 134 Utilities companies by revenue45th-percentile growth
EA Score
59C
FH 56DQ 57GM 68SS 62
v0.1 · 65/100 weight · provisional
↑ growth stability, filing timeliness · ↓ disclosure history, revenue growth (YoY)
Methodology →
Revenue TTM
$1.0B
Rev growth YoY (TTM)
+4.2%
Net income (FY)
$128.2M
Employees
1,278
Market cap
$3.0B
OverviewFinancialsSegmentsFilingsESGPeople & Places

Financials — latest annual

SEC EDGAR · USD-normalized
ConceptUSDNativeFY
Revenue$963.7M$963.7M2025
Net income$128.2M$128.2M2025
Operating income$170.4M$170.4M2025
Total assets$5.7B$5.7B2025
Equity$1.7B$1.7B2025

Revenue trend

FY2018 – FY2025 · USD
$674.7M
FY18
$664.4M
FY19
$697.6M
FY20
$765.7M
FY21
$772.6M
FY22
$790.3M
FY23
$905.6M
FY24
$963.7M
FY25

Revenue by segment

Filed disclosures · FY2025
By product
Residential62%
Business21%
Public Authorities6%
Service, Other4%
Industrial3%
Non-Regulated Services2%
By geography

Not disclosed.

The read

California Water Service Group booked $963.7M in FY2025 revenue, growing 6.4% year over year — about the middle of the pack among Utilities companies we track, at a 13.3% net margin.

Peers · Utilities
Chesapeake Utilities Corporation71BCanadian Utilities Limited 2ND PFD SER DD%41DCapital Power Corp38DNuScale Power Corporation33D
Neighbors
Santa Clara →
NVIDIA Corporation$215.9B90AApple Inc.$416.2B84B+Alphabet Inc.$402.8B81B+Broadcom Inc.$63.9B75B+Advanced Micro Devices, Inc.$34.6B77B+Intel Corp.$52.9B74B
Key facts
CEOMartin A. Kropelnicki
SectorUtilities
IndustryRegulated Water
HeadquartersSan Jose, CA
ExchangeNYSE: CWT
Employees1,278
IPO date1990-03-26
Latest filings
8-K2026-05-218-K2026-05-208-K2026-05-0110-Q2026-04-308-K2026-04-308-K2026-04-29DEF 14A2026-04-088-K2026-03-18
Financials: SEC EDGAR (XBRL), USD-normalized per IAS 21 · TTM/quarterly + segments: FMP from filed disclosures · Filings: EDGAR submissions. County headcount and EA Score are in progress — see docs/DATA_GAPS.md.
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