Companies similar to CALIFORNIA WATER SERVICE GROUP (CWT)

Utilities · NYSE

CALIFORNIA WATER SERVICE GROUP (CWT)'s closest peers include American Water Works (AWK), Essential Utilities (WTRG) and MIDDLESEX WATER (MSEX). This peer set is drawn from CWT's enriched company profile and is informational only — not financial advice.

Similar companies

• American Water WorksAWKUtilities

  America's largest water and wastewater utility serving millions of customers across 14+ states through both regulated operations and strategic acquisitions.

  $134.33 (as of 2026-07-16) · market cap $25.6B

• Essential UtilitiesWTRGUtilities

  A regulated utility holding company providing water, wastewater, and natural gas services to 5.5 million people across nine states, pending acquisition by…

  $39.47 (as of 2026-07-16) · market cap $11.0B

• MIDDLESEX WATERMSEXUtilities

  Essential regulated water and wastewater utility serving 131,000 customers across New Jersey and Delaware with steady contracted municipal operations.

  $56.98 (as of 2026-07-16) · market cap $1.0B

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Peers are drawn from CWT's enriched profile (the same similarity signal the chat uses for "companies like CWT"). See the full profile: CALIFORNIA WATER SERVICE GROUP (CWT).

Last updated 2026-07-16.

Informational only — NOT financial advice. Company data is sourced from SEC EDGAR + Finnhub and shown with its as-of date.