
Whether you're a value, growth, or momentum investor, finding strong stocks becomes easier with the Zacks Style Scores, a top feature of the Zacks Premium research service.
Clean Harbors, Inc. provides environmental and industrial services in North America. The company is headquartered in Norwell, Massachusetts.
| Revenue (TTM) | $6.24B |
| Gross Profit (TTM) | $2.01B |
| EBITDA | $1.20B |
| Operating Margin | 15.50% |
| Return on Equity | 15.60% |
| Return on Assets | 6.07% |
| Revenue/Share (TTM) | $117.60 |
| Book Value | $55.47 |
| Price-to-Book | 5.74 |
| Price-to-Sales (TTM) | 2.68 |
| EV/Revenue | 3.097 |
| EV/EBITDA | 15.87 |
| Quarterly Earnings Growth (YoY) | 36.40% |
| Quarterly Revenue Growth (YoY) | 11.90% |
| Shares Outstanding | $52.79M |
| Float | $50.03M |
| % Insiders | 4.93% |
| % Institutions | 96.23% |
Volatility is currently contracting

Whether you're a value, growth, or momentum investor, finding strong stocks becomes easier with the Zacks Style Scores, a top feature of the Zacks Premium research service.

CLH gains on strong waste-services demand, acquisitions and solid cash flow, while competition, currency risks and no dividend remain concerns.

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Clean Harbors (CLH) reported earnings 30 days ago. What's next for the stock?

CLH's 16% six-month gain is backed by rising 2026 estimates, strong liquidity and ongoing buybacks, supporting EPS growth.

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Clean Harbors' 13.3% three-month gain reflects stronger earnings, higher margins and raised guidance, though its premium valuation raises the execution bar.

Clean Harbors' earnings growth and improving cash flow strengthen its outlook, but premium valuation and execution risks favor patience over chasing momentum.

NEW YORK--(BUSINESS WIRE)--One Rock Capital Partners, LLC (together with its affiliates, “One Rock”), a value-oriented, operationally focused private equity firm, today announced that it has entered into a definitive agreement to sell EnviroServe Inc. and its related affiliates (collectively, “EnviroServe” or the “Company”) to Clean Harbors, Inc. (“Clean Harbors”) (NYSE: CLH) for $470 million. The transaction is expected to close in the second half of 2026, subject to regulatory approval and ot.

NORWELL, Mass.--(BUSINESS WIRE)--Clean Harbors, Inc. (“Clean Harbors” or the “Company”) (NYSE: CLH), a leading provider of environmental and industrial services throughout North America, today announced that it has entered into a definitive agreement to acquire EnviroServe, a national provider of environmental and waste management services, from an affiliate of One Rock Capital Partners, LLC for $470 million in cash. The acquisition is expected to close in the second half of 2026, subject to re.
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