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Companies similar to H2O America

Discover businesses that overlap with H2O America. Compare their performance, financials and the industries behind the score.

HTOH2O AmericaStock dashboard ↗
ARTNA100.0%CWT100.0%GWRS100.0%HTO
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Businesses overlapping with HTO 20

Ranked by unscaled business similarity · Annual filings released in 2025

ARTNAArtesian Resources
100.0% Similarity
CWTCalifornia Water Service
100.0% Similarity
GWRSGlobal Water Resources
100.0% Similarity
YORWYork Water Co
100.0% Similarity
AWKAmerican Water Works Company
79.1% Similarity
DXSTDecent Holding Inc Class A
72.7% Similarity
ZWSZurn Elkay Water Solutions
69.2% Similarity
SBSCompanhia De Saneamento B Sico Do Estado De Sao Paulo-Sabesp Ads'S
68.3% Similarity
CNMCore & Main
67.4% Similarity
NEPHNephros
65.6% Similarity
FELEFranklin Electric Co
63.3% Similarity
WTSWatts Water Technologies, Inc. Class A
63.0% Similarity
NWPXNWPX Infrastructure
59.1% Similarity
SHIMShimmick
55.6% Similarity
PNRPentair
54.8% Similarity
MSEXMiddlesex Water Co
52.6% Similarity
PCYOPure Cycle
51.7% Similarity
WTRGEssential Utilities
50.0% Similarity
CLWTEuro Tech Holdings Co Ltd. New
48.7% Similarity
AWRAmerican States Water Company
39.5% Similarity

Similarity measures overlap in classified business activities. Identical tags can score 100% even when products differ. Review the company descriptions and filing evidence.