Clean Harbors

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About CLH

Clean Harbors, Inc. engages in the provision of environmental, energy, and industrial services. It operates through the Environmental Services and the Safety-Kleen Sustainability Solutions segments. 

CEO
Eric W. Gerstenberg
CEOEric W. Gerstenberg
Employees
22,155
Employees22,155
Headquarters
Norwell, Massachusetts
HeadquartersNorwell, Massachusetts
Founded
1980
Founded1980
Employees
22,155
Employees22,155

CLH Key Statistics

Market cap
16.53B
Market cap16.53B
Price-Earnings ratio
37.97
Price-Earnings ratio37.97
Dividend yield
—
Dividend yield—
Average volume
424.27K
Average volume424.27K
High today
—
High today—
Low today
—
Low today—
Open price
$316.07
Open price$316.07
Volume
0.00
Volume0.00
52 Week high
$335.94
52 Week high$335.94
52 Week low
$201.34
52 Week low$201.34

Stock Snapshot

The current Clean Harbors(CLH) stock price is $313.04, with a market capitalization of 16.53B. The stock trades at a price-to-earnings (P/E) ratio of 37.97.

On 2026-09-28, Clean Harbors(CLH) stock opened at $316.07, reached a high of —, and a low of —.

The Clean Harbors(CLH)'s current trading volume is 0, compared to an average daily volume of 424.27K.

During the past year, Clean Harbors(CLH) stock moved between $201.34 at its lowest and $335.94 at its peak.

During the past year, Clean Harbors(CLH) stock moved between $201.34 at its lowest and $335.94 at its peak.

CLH News

Simply Wall St 3d
Clean Harbors Stock May Be 32% Undervalued Following Senior Notes Offering

has ridden a powerful multi‑year share price run, and the question now is whether the cash the business can generate is enough to support where the stock trades...

Clean Harbors Stock May Be 32% Undervalued Following Senior Notes Offering
Simply Wall St 5d
Is Clean Harbors Undervalued On Its $600 Million Notes Offering?

Clean Harbors (CLH) has just priced a private offering of US$600 million in senior notes due 2034 at a 6.250% coupon, to fund pending acquisitions and refinance...

Is Clean Harbors Undervalued On Its $600 Million Notes Offering?

Analyst ratings

68%

of 19 ratings
Buy
68.4%
Hold
31.6%
Sell
0%

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