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Companies similar to Clean Harbors

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

CLHClean HarborsStock dashboard ↗
RSG64.4%CWST58.3%PESI58.3%CLH
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Businesses overlapping with CLH 13

Ranked by unscaled business similarity · Annual filings released in 2025

RSGRepublic Services
64.4% Similarity
CWSTCasella Waste Systems
58.3% Similarity
PESIPerma-Fix Environmental Services
58.3% Similarity
QRHCQuest Resource Holding
58.3% Similarity
GWAVGreenwave Technology Solutions
52.5% Similarity
PCTPureCycle Technologies
49.4% Similarity
DARDarling Ingredients
48.5% Similarity
WMWaste Management
46.1% Similarity
CDTGCDT Environmental Technology Investment Holdings Limited
45.5% Similarity
ABATAmerican Battery Technology Company
45.1% Similarity
AWXAvalon Holdings
43.1% Similarity
AQMSAqua Metals
42.0% Similarity
WCNWaste Connections
33.5% Similarity

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