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Clean Harbors, Inc. CLH

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Price alert · CLH

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284.10 USD +6.40 (+2.30%)

At closeNov 9, 2026, 4:01 AM EST

280.32 -3.78 -1.33%

Pre-market · Nov 9, 4:01 AM ET

276.21 Day range 284.90
201.34 52-week range 335.94
YTD
+21.16%
1 year
+38.50%

Financial health

Altman Z-Score

3.60 Safe zone

Bankruptcy-risk model: below 1.81 distress, above 2.99 safe.

Piotroski F-Score

7 / 9 Strong

Nine pass/fail tests of profitability, leverage and efficiency.

Rating

B3 / 5 overall

  • DCF 3
  • Return on Equity 5
  • Return on Assets 4
  • Debt / Equity 2
  • P/E 2
  • P/B 1

Valuation

P/E 32.1×
FY 2016: -80.7×FY 2017: 30.6×FY 2018: 42.2×FY 2019: 49.0×FY 2020: 31.3×FY 2021: 26.7×FY 2022: 15.0×FY 2023: 25.0×FY 2024: 30.8×FY 2025: 32.1×
FY 2016 5y median 26.7× FY 2025
P/S 2.1×
FY 2016: 1.2×FY 2017: 1.1×FY 2018: 0.8×FY 2019: 1.4×FY 2020: 1.3×FY 2021: 1.4×FY 2022: 1.2×FY 2023: 1.7×FY 2024: 2.1×FY 2025: 2.1×
FY 2016 5y median 1.7× FY 2025
P/B 4.5×
FY 2016: 3.0×FY 2017: 2.6×FY 2018: 2.4×FY 2019: 3.8×FY 2020: 3.1×FY 2021: 3.6×FY 2022: 3.2×FY 2023: 4.2×FY 2024: 4.8×FY 2025: 4.5×
FY 2016 5y median 4.2× FY 2025
P/FCF 28.5×
FY 2016: 85.6×FY 2017: 26.4×FY 2018: 15.8×FY 2019: 24.8×FY 2020: 18.2×FY 2021: 18.1×FY 2022: 22.2×FY 2023: 30.5×FY 2024: 35.9×FY 2025: 28.5×
FY 2016 5y median 28.5× FY 2025
EV/EBITDA 13.3×
FY 2016: 12.0×FY 2017: 10.1×FY 2018: 8.6×FY 2019: 11.5×FY 2020: 9.9×FY 2021: 11.9×FY 2022: 8.3×FY 2023: 11.6×FY 2024: 13.6×FY 2025: 13.3×
FY 2016 5y median 11.9× FY 2025
EV/Sales 2.5×
FY 2016: 1.7×FY 2017: 1.5×FY 2018: 1.2×FY 2019: 1.8×FY 2020: 1.7×FY 2021: 2.0×FY 2022: 1.6×FY 2023: 2.1×FY 2024: 2.5×FY 2025: 2.5×
FY 2016 5y median 2.1× FY 2025
FCF Yield 3.5%
FY 2016: 1.2%FY 2017: 3.8%FY 2018: 6.3%FY 2019: 4.0%FY 2020: 5.5%FY 2021: 5.5%FY 2022: 4.5%FY 2023: 3.3%FY 2024: 2.8%FY 2025: 3.5%
FY 2016 5y median 3.5% FY 2025

Profitability

Gross Margin 29.5%
FY 2016: 29.8%FY 2017: 30.0%FY 2018: 30.1%FY 2019: 30.0%FY 2020: 32.0%FY 2021: 31.4%FY 2022: 31.4%FY 2023: 30.7%FY 2024: 31.0%FY 2025: 29.5%
FY 2016 5y median 31.0% FY 2025
Operating Margin 11.2%
FY 2016: 2.5%FY 2017: 4.3%FY 2018: 5.5%FY 2019: 6.7%FY 2020: 8.0%FY 2021: 9.1%FY 2022: 12.3%FY 2023: 11.3%FY 2024: 11.4%FY 2025: 11.2%
FY 2016 5y median 11.3% FY 2025
Net Margin 6.5%
FY 2016: -1.4%FY 2017: 3.4%FY 2018: 2.0%FY 2019: 2.9%FY 2020: 4.3%FY 2021: 5.3%FY 2022: 8.0%FY 2023: 7.0%FY 2024: 6.8%FY 2025: 6.5%
FY 2016 5y median 6.8% FY 2025
ROE 14.2%
FY 2016: -3.7%FY 2017: 8.5%FY 2018: 5.6%FY 2019: 7.7%FY 2020: 10.1%FY 2021: 13.4%FY 2022: 21.4%FY 2023: 16.8%FY 2024: 15.6%FY 2025: 14.2%
FY 2016 5y median 15.6% FY 2025
ROIC 7.5%
FY 2016: -9.9%FY 2017: 4.0%FY 2018: 4.0%FY 2019: 4.4%FY 2020: 5.5%FY 2021: 5.5%FY 2022: 9.4%FY 2023: 8.5%FY 2024: 7.9%FY 2025: 7.5%
FY 2016 5y median 7.9% FY 2025
ROA 5.1%
FY 2016: -1.1%FY 2017: 2.7%FY 2018: 1.8%FY 2019: 2.4%FY 2020: 3.3%FY 2021: 3.6%FY 2022: 6.7%FY 2023: 5.9%FY 2024: 5.5%FY 2025: 5.1%
FY 2016 5y median 5.5% FY 2025

Growth (YoY)

Revenue 2.4%
FY 2016: -15.9%FY 2017: 6.9%FY 2018: 12.1%FY 2019: 3.4%FY 2020: -7.9%FY 2021: 21.0%FY 2022: 35.8%FY 2023: 4.7%FY 2024: 8.9%FY 2025: 2.4%
FY 2016 FY 2025
Operating Income 0.5%
FY 2016: -63.1%FY 2017: 84.7%FY 2018: 42.9%FY 2019: 25.7%FY 2020: 9.5%FY 2021: 38.4%FY 2022: 82.5%FY 2023: -3.5%FY 2024: 9.4%FY 2025: 0.5%
FY 2016 FY 2025
EPS (diluted) -1.9%
FY 2016: -190.8%FY 2017: 355.1%FY 2018: -34.1%FY 2019: 50.0%FY 2020: 39.1%FY 2021: 53.3%FY 2022: 103.8%FY 2023: -8.1%FY 2024: 6.8%FY 2025: -1.9%
FY 2016 FY 2025
Free Cash Flow 26.8%
FY 2016: -72.1%FY 2017: 213.0%FY 2018: 49.6%FY 2019: 10.2%FY 2020: 20.4%FY 2021: 29.3%FY 2022: -7.0%FY 2023: 10.9%FY 2024: 11.6%FY 2025: 26.8%
FY 2016 FY 2025

Financial Health

Current Ratio 2.3×
FY 2016: 2.2×FY 2017: 2.3×FY 2018: 2.0×FY 2019: 1.9×FY 2020: 2.4×FY 2021: 1.9×FY 2022: 2.0×FY 2023: 2.0×FY 2024: 2.2×FY 2025: 2.3×
FY 2016 5y median 2.0× FY 2025
Quick Ratio 2.0×
FY 2016: 1.8×FY 2017: 1.9×FY 2018: 1.7×FY 2019: 1.6×FY 2020: 2.1×FY 2021: 1.6×FY 2022: 1.7×FY 2023: 1.7×FY 2024: 1.9×FY 2025: 2.0×
FY 2016 5y median 1.7× FY 2025
Debt / Equity 1.3×
FY 2016: 1.5×FY 2017: 1.4×FY 2018: 1.3×FY 2019: 1.4×FY 2020: 1.3×FY 2021: 1.8×FY 2022: 1.3×FY 2023: 1.1×FY 2024: 1.2×FY 2025: 1.3×
FY 2016 5y median 1.3× FY 2025
Net Debt / EBITDA 2.3×
FY 2016: 3.5×FY 2017: 3.0×FY 2018: 2.8×FY 2019: 2.5×FY 2020: 2.2×FY 2021: 3.5×FY 2022: 2.1×FY 2023: 2.1×FY 2024: 2.2×FY 2025: 2.3×
FY 2016 5y median 2.2× FY 2025
Interest Coverage 4.0×
FY 2016: 0.8×FY 2017: 1.5×FY 2018: 2.2×FY 2019: 2.8×FY 2020: 3.3×FY 2021: 4.4×FY 2022: 5.7×FY 2023: 5.1×FY 2024: 4.3×FY 2025: 4.0×
FY 2016 5y median 4.4× FY 2025

Dividends

Dividend Yield 0.0%
FY 2016: 0.0%FY 2017: 0.0%FY 2018: 0.0%FY 2019: 0.0%FY 2020: 0.0%FY 2021: 0.0%FY 2022: 0.0%FY 2023: 0.0%FY 2024: 0.0%FY 2025: 0.0%
FY 2016 5y median 0.0% FY 2025
Payout Ratio 0.0%
FY 2016: 0.0%FY 2017: 0.0%FY 2018: 0.0%FY 2019: 0.0%FY 2020: 0.0%FY 2021: 0.0%FY 2022: 0.0%FY 2023: 0.0%FY 2024: 0.0%FY 2025: 0.0%
FY 2016 5y median 0.0% FY 2025

Annual · latest fiscal year ends 2025-12-31