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Clean Harbors, Inc. (CLH)
NYSE: CLH · Real-Time Price · USD
301.65
+2.26 (0.75%)
At close: Jun 26, 2026, 4:00 PM EDT
301.65
0.00 (0.00%)
After-hours: Jun 26, 2026, 7:00 PM EDT

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
$268,179
Profits / Employee
$17,507
Market Cap
15.94B

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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