Clean Harbors (CLH)

NYSE Industrials Environmental & Facilities Services S&P MidCap 400

$284.10

+6.40 (+2.30%)

Close of Nov 06, 2026 · end-of-day data

Source: Clean Harbors's 10-K / 10-Q XBRL data on SEC EDGAR · fetched Nov 05, 2026

Revenue, net income & free cash flow

Income statement

fiscal years · USD

Fiscal year	FY2016	FY2017	FY2018	FY2019	FY2020	FY2021	FY2022	FY2023	FY2024	FY2025
Revenue	$2.76B	$2.94B	$3.30B	$3.41B	$3.14B	$3.81B	$5.17B	$5.41B	$5.89B	$6.03B
Cost of revenue	$1.93B	$2.06B	$2.31B	$2.39B	$2.14B	$2.61B	$3.54B	$3.75B	$4.07B	$4.14B
Gross profit	$822.37M	$882.30M	$994.75M	$1.02B	$1.01B	$1.20B	$1.62B	$1.66B	$1.82B	$1.89B
Selling, general & admin	$422.01M	$456.65M	$503.75M	$484.05M	$451.04M	$537.96M	$627.39M	$671.16M	$739.63M	$752.53M
Operating income	$69.16M	$127.78M	$182.57M	$229.46M	$251.34M	$347.89M	$634.75M	$612.44M	$670.23M	$673.37M
Pre-tax income	$8.72M	$58.69M	$94.48M	$148.24M	$174.55M	$269.71M	$538.00M	$503.28M	$533.44M	$527.97M
Income tax	$48.59M	-$42.05M	$28.85M	$50.50M	$39.71M	$66.47M	$126.25M	$125.42M	$131.14M	$136.99M
Net income	-$39.87M	$100.74M	$65.64M	$97.74M	$134.84M	$203.25M	$411.74M	$377.86M	$402.30M	$390.97M
EBITDA	$356.16M	$416.20M	$481.20M	$530.18M	$544.25M	$646.02M	$982.34M	$978.20M	$1.07B	$1.12B
EPS (basic)	$-0.69	$1.77	$1.17	$1.75	$2.43	$3.73	$7.59	$6.99	$7.46	$7.31
EPS (diluted)	$-0.69	$1.76	$1.16	$1.74	$2.42	$3.71	$7.56	$6.95	$7.42	$7.28
Diluted shares	57.53M	57.20M	56.34M	56.13M	55.69M	54.76M	54.49M	54.38M	54.20M	53.72M
Gross margin	29.8%	30.0%	30.1%	30.0%	32.0%	31.4%	31.4%	30.7%	31.0%	31.3%
Operating margin	2.5%	4.3%	5.5%	6.7%	8.0%	9.1%	12.3%	11.3%	11.4%	11.2%
Net margin	-1.4%	3.4%	2.0%	2.9%	4.3%	5.3%	8.0%	7.0%	6.8%	6.5%

Balance sheet

fiscal years · USD

Fiscal year	FY2016	FY2017	FY2018	FY2019	FY2020	FY2021	FY2022	FY2023	FY2024	FY2025
Cash & equivalents	$307.00M	$319.40M	$226.51M	$371.99M	$519.10M	$452.57M	$492.60M	$444.70M	$687.19M	$826.32M
Short-term investments	$0	$38.18M	$52.86M	$42.42M	$51.86M	$81.72M	$62.03M	$106.10M	$102.63M	$127.36M
Receivables	$496.23M	$528.92M	$606.95M	$644.74M	$611.53M	$792.73M	$964.60M	$983.11M	$1.02B	$1.04B
Inventory	—	—	—	$214.74M	$220.50M	$250.69M	$324.99M	$327.51M	$384.66M	$372.09M
Total current assets	$1.09B	$1.15B	$1.20B	$1.40B	$1.53B	$1.74B	$2.03B	$2.05B	$2.43B	$2.65B
Goodwill	$465.15M	$478.52M	$514.19M	$525.01M	$527.02M	$1.23B	$1.25B	$1.29B	$1.48B	$1.48B
Total assets	$3.68B	$3.71B	$3.74B	$4.11B	$4.13B	$5.65B	$6.13B	$6.38B	$7.38B	$7.62B
Total current liabilities	$504.67M	$503.82M	$602.28M	$720.10M	$636.14M	$925.31M	$1.02B	$1.04B	$1.10B	$1.14B
Short-term debt	$0	$4.00M	$7.54M	$7.54M	$7.54M	$17.54M	$10.00M	$10.00M	$15.10M	$12.60M
Long-term debt	$1.63B	$1.63B	$1.57B	$1.55B	$1.55B	$2.52B	$2.41B	$2.29B	$2.77B	$2.76B
Total debt	$1.63B	$1.63B	$1.57B	$1.56B	$1.56B	$2.53B	$2.42B	$2.30B	$2.79B	$2.78B
Total liabilities	$2.60B	$2.52B	$2.57B	$2.84B	$2.79B	$4.14B	$4.21B	$4.14B	$4.80B	$4.88B
Shareholders' equity	$1.08B	$1.19B	$1.17B	$1.27B	$1.34B	$1.51B	$1.92B	$2.25B	$2.57B	$2.75B

Cash flow

fiscal years · USD

Fiscal year	FY2016	FY2017	FY2018	FY2019	FY2020	FY2021	FY2022	FY2023	FY2024	FY2025
Operating cash flow	$259.62M	$285.70M	$373.21M	$413.19M	$430.60M	$546.00M	$626.21M	$734.55M	$777.77M	$866.73M
Capital expenditures	$219.38M	$167.01M	$193.34M	$216.32M	$196.26M	$241.86M	$345.06M	$422.30M	$432.24M	$424.92M
Free cash flow	$40.24M	$118.69M	$179.87M	$196.87M	$234.34M	$304.14M	$281.16M	$312.25M	$345.53M	$441.81M
Investing cash flow	-$361.78M	-$203.27M	-$349.66M	-$217.86M	-$199.46M	-$1.51B	-$388.94M	-$575.05M	-$903.67M	-$425.79M
Financing cash flow	$220.24M	-$72.76M	-$111.00M	-$53.42M	-$88.95M	$898.25M	-$187.31M	-$208.89M	$377.03M	-$309.34M
Share buybacks	$22.19M	$48.97M	$45.08M	$21.39M	$74.84M	$54.41M	$50.18M	$51.16M	$55.18M	$250.00M
Stock-based compensation	$10.48M	$13.15M	$16.79M	$17.82M	$18.50M	$18.84M	$26.84M	$20.70M	$27.98M	$32.70M
Depreciation & amortization	$287.00M	$288.42M	$298.62M	$300.73M	$292.92M	$298.13M	$347.59M	$365.76M	$400.92M	$446.01M

Income statement

quarters · USD

Quarter ended	Dec 2023	Mar 2024	Jun 2024	Sep 2024	Dec 2024	Mar 2025	Jun 2025	Sep 2025	Dec 2025	Mar 2026	Jun 2026	Sep 2026
Revenue	$1.34B	$1.38B	$1.55B	$1.53B	$1.43B	$1.43B	$1.55B	$1.55B	$1.50B	$1.46B	$1.74B	$1.87B
Cost of revenue	$923.15M	$971.07M	$1.04B	$1.06B	$1.00B	$1.02B	$1.03B	$1.05B	$1.04B	$1.01B	$1.13B	$1.21B
Gross profit	$415.02M	$405.62M	$517.18M	$473.82M	$427.61M	$410.07M	$516.36M	$500.85M	$458.97M	$445.42M	$608.78M	$661.43M
Selling, general & admin	$166.01M	$181.87M	$197.88M	$177.85M	$182.04M	$182.85M	$186.18M	$189.61M	$193.89M	$207.14M	$214.57M	$217.09M
Operating income	$147.29M	$125.47M	$215.49M	$192.30M	$136.97M	$111.62M	$210.30M	$193.01M	$158.45M	$118.94M	$268.90M	$318.11M
Pre-tax income	$121.73M	$95.80M	$178.88M	$155.39M	$103.38M	$74.61M	$172.59M	$160.83M	$119.94M	$84.35M	$232.12M	$282.19M
Income tax	$23.38M	$25.96M	$45.60M	$40.18M	$19.40M	$15.93M	$45.68M	$42.03M	$33.35M	$21.15M	$61.66M	$74.09M
Net income	$98.35M	$69.83M	$133.28M	$115.21M	$83.97M	$58.68M	$126.91M	$118.80M	$86.59M	$63.20M	$170.46M	$208.10M
EBITDA	$245.63M	$220.54M	$316.00M	$292.36M	$242.26M	$223.60M	$326.58M	$307.74M	$261.46M	$234.73M	$390.70M	$440.81M
EPS (basic)	$1.82	$1.29	$2.47	$2.14	$1.56	$1.09	$2.37	$2.22	$1.64	$1.20	$3.23	$3.94
EPS (diluted)	$1.81	$1.29	$2.46	$2.12	$1.55	$1.09	$2.36	$2.21	$1.63	$1.19	$3.22	$3.93
Diluted shares	-29.00K	54.21M	54.25M	54.23M	-30.00K	53.99M	53.80M	53.71M	-155.00K	52.99M	52.96M	52.90M
Gross margin	31.0%	29.5%	33.3%	31.0%	29.9%	28.6%	33.3%	32.3%	30.6%	30.5%	35.1%	35.4%
Operating margin	11.0%	9.1%	13.9%	12.6%	9.6%	7.8%	13.6%	12.5%	10.6%	8.1%	15.5%	17.0%
Net margin	7.3%	5.1%	8.6%	7.5%	5.9%	4.1%	8.2%	7.7%	5.8%	4.3%	9.8%	11.1%

Balance sheet

quarters · USD

Quarter ended	Dec 2023	Mar 2024	Jun 2024	Sep 2024	Dec 2024	Mar 2025	Jun 2025	Sep 2025	Dec 2025	Mar 2026	Jun 2026	Sep 2026
Cash & equivalents	$444.70M	$337.82M	$401.99M	$512.37M	$687.19M	$489.42M	$600.19M	$759.20M	$826.32M	$547.99M	$408.36M	$423.54M
Short-term investments	$106.10M	$104.81M	$91.29M	$82.37M	$102.63M	$105.89M	$98.89M	$91.18M	$127.36M	$121.04M	$108.36M	$93.01M
Receivables	$983.11M	$1.04B	$1.09B	$1.10B	$1.02B	$1.08B	$1.12B	$1.10B	$1.04B	$1.11B	$1.28B	$1.27B
Inventory	$327.51M	$354.31M	$365.36M	$376.56M	$384.66M	$376.02M	$383.35M	$377.31M	$372.09M	$363.94M	$382.94M	$407.92M
Total current assets	$2.05B	$2.11B	$2.23B	$2.35B	$2.43B	$2.31B	$2.48B	$2.61B	$2.65B	$2.44B	$2.47B	$2.51B
Goodwill	$1.29B	$1.49B	$1.48B	$1.49B	$1.48B	$1.48B	$1.48B	$1.48B	$1.48B	$1.56B	$1.67B	$1.84B
Total assets	$6.38B	$6.94B	$7.14B	$7.31B	$7.38B	$7.25B	$7.44B	$7.54B	$7.62B	$7.55B	$7.84B	$8.28B
Total current liabilities	$1.04B	$1.02B	$1.06B	$1.12B	$1.10B	$976.34M	$1.01B	$1.07B	$1.14B	$1.04B	$1.16B	$1.29B
Short-term debt	$10.00M	$15.10M	$15.10M	$15.10M	$15.10M	$15.10M	$15.10M	$15.10M	$12.60M	$12.60M	$12.60M	$12.60M
Long-term debt	$2.29B	$2.78B	$2.78B	$2.77B	$2.77B	$2.77B	$2.77B	$2.76B	$2.76B	$2.76B	$2.76B	$2.88B
Total debt	$2.30B	$2.79B	$2.79B	$2.79B	$2.79B	$2.78B	$2.78B	$2.78B	$2.78B	$2.77B	$2.77B	$2.89B
Total liabilities	$4.14B	$4.63B	$4.70B	$4.78B	$4.80B	$4.68B	$4.73B	$4.76B	$4.88B	$4.78B	$4.91B	$5.17B
Shareholders' equity	$2.25B	$2.31B	$2.44B	$2.53B	$2.57B	$2.57B	$2.71B	$2.78B	$2.75B	$2.78B	$2.93B	$3.12B

Cash flow

quarters · USD

Quarter ended	Dec 2023	Mar 2024	Jun 2024	Sep 2024	Dec 2024	Mar 2025	Jun 2025	Sep 2025	Dec 2025	Mar 2026	Jun 2026	Sep 2026
Operating cash flow	$278.86M	$18.55M	$216.04M	$239.24M	$303.94M	$1.60M	$208.04M	$301.99M	$355.09M	$6.30M	$239.17M	$419.20M
Capital expenditures	$110.39M	$137.91M	$135.11M	$96.80M	$62.41M	$118.69M	$90.03M	$94.44M	$121.75M	$98.44M	$126.19M	$172.84M
Free cash flow	$168.47M	-$119.36M	$80.94M	$142.44M	$241.52M	-$117.09M	$118.01M	$207.54M	$233.34M	-$92.15M	$112.98M	$246.36M
Investing cash flow	-$127.98M	-$609.87M	-$120.80M	-$82.27M	-$90.73M	-$120.33M	-$80.41M	-$75.84M	-$149.20M	-$222.72M	-$337.80M	-$486.09M
Financing cash flow	-$43.57M	$486.02M	-$30.52M	-$46.95M	-$31.52M	-$79.26M	-$21.91M	-$65.36M	-$142.81M	-$58.25M	-$39.99M	$82.59M
Share buybacks	$33.16M	$5.00M	$5.21M	$20.00M	$24.96M	$55.00M	$12.00M	$50.00M	$133.00M	$25.00M	$27.13M	$25.00M
Stock-based compensation	$5.89M	$6.34M	$8.52M	$5.84M	$7.29M	$7.63M	$6.06M	$8.92M	$10.08M	$9.58M	$14.82M	$11.74M
Depreciation & amortization	$98.34M	$95.06M	$100.50M	$100.06M	$105.29M	$111.98M	$116.28M	$114.73M	$103.01M	$115.80M	$121.81M	$122.70M

Quarterly figures are rebuilt from the year-to-date totals companies report — Q4 is the full year minus the first nine months, since no 10-Q is filed for it. Values are as filed; later restatements replace earlier ones. Fiscal years are labelled by the calendar year in which they end.