EX-21.1 6 a2025q410kexhibit211.htm EX-21.1
Exhibit 21.1
SUBSIDIARIES OF H2O America
Following is a list of the subsidiaries of H2O America as of December 31, 2025, each of which, unless otherwise indicated, is wholly owned by the Company either directly or through another subsidiary.

Name | Jurisdiction of Organization
H2O America Land Company | California
San Jose Water Company | California
Chester Realty, Inc. | Connecticut
Connecticut Water Service, Inc. | Connecticut
The Connecticut Water Company | Connecticut
New England Water Utility Services, Inc. | Connecticut
H2O America NE LLC | Delaware
National Water Utility Service, LLC | Delaware
The Maine Water Company | Maine
H2O America TX Holdings, Inc | Texas
SJWTX, Inc., dba The Texas Water Company | Texas
Texas Water Operation Services LLC | Texas
H2O America Risk Solutions, Inc. | Utah