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Clean Harbors, Inc. (CLH)
NYSE: CLH · Real-Time Price · USD
283.04
+0.07 (0.02%)
Mar 9, 2026, 2:11 PM EDT - Market open

Clean Harbors Employees

Clean Harbors had 22,591 employees as of December 31, 2025. The number of employees decreased by 205 or -0.90% compared to the previous year.

Employees
22,591
Change (1Y)
-205
Growth (1Y)
-0.90%
Revenue / Employee
$266,958
Profits / Employee
$17,307
Market Cap
14.98B

Employees Chart

Employees History

Date Employees Change Growth
Dec 31, 202522,591-205-0.90%
Dec 31, 202422,7961,7758.44%
Dec 31, 202321,0217613.76%
Dec 31, 202220,2601,1606.07%
Dec 31, 202119,1005,10036.43%
Dec 31, 202014,000-400-2.78%
Dec 31, 201914,4002001.41%
Dec 31, 201814,2001,50011.81%
Dec 31, 201712,7003002.42%
Dec 31, 201612,400-500-3.88%
Dec 31, 201512,900-100-0.77%
Dec 31, 201413,0000-
Dec 31, 201313,000-180-1.37%
Dec 31, 201213,1804,86058.41%
Dec 31, 20118,3201,48021.64%
Dec 31, 20106,8404416.89%
Dec 31, 20096,3991,59533.20%
Dec 31, 20084,804350.73%
Dec 31, 20074,7691954.26%
Dec 31, 20064,57467417.28%
Dec 31, 20053,9001082.85%
Dec 31, 20043,792942.54%
Dec 31, 20033,698-309-7.71%
Dec 31, 20024,0072,528170.93%
Dec 31, 20011,479201.37%
Dec 31, 20001,45923419.10%
Dec 31, 19991,225-3-0.24%
Dec 31, 19981,228998.77%
Dec 31, 19971,129-84-6.92%
Dec 31, 19961,213-225-15.65%
Dec 31, 19951,438-35-2.38%
Dec 31, 19941,473--
Sources: Annual number of employees according to filings submitted to the U.S. Securities and Exchange Commission (SEC). Data is also manually gathered from company press releases, IPO filings, and other official sources.

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