tradmap

CLH Financials Clean Harbors Inc

10 years of revenue, profit, cash flow and balance-sheet history through FY2025, from SEC filings — with a computed, factual read of the trend. Updated Overview →

Growth & profitability

  • Revenue has grown 13.9% per year over the past 5 years.
  • Net income has grown faster than revenue (23.7% vs 13.9% per year).
  • Operating margin has expanded, at 11.2% in the latest year.
  • Free cash flow has grown 13.5% per year over the past 5 years.

Financial health

  • Total debt ($2.8B) exceeds cash ($826M); net debt is $1.9B.
  • Total debt has grown in line with revenue (12.3% vs 13.9% per year).
  • Total debt is 2.5× EBITDA.
Revenue & net income
-$40M $3B $6B $0 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
RevenueNet income
Margins (gross / operating / net)
-1% 15% 32% 0% 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
GrossOperatingNet
Return on equity & assets (ROE / ROA)
-4% 9% 21% 0% 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
ROEROA
Free cash flow (CFO − capex)
$0 $221M $442M 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
Free cash flow
Cash vs total debt
$0 $1B $3B 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
CashTotal debt
Cash flow: operating / investing / financing
-$2B -$305M $898M $0 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
OperatingInvestingFinancing

Key annual figures

FYRevenueNet incomeGross MOp MROEROAFCFTotal debtCash
2025 $6.0B $391M 31.3% 11.2% 14.2% 5.1% $442M $2.8B $826M
2024 $5.9B $402M 31.0% 11.4% 15.6% 5.5% $346M $2.8B $687M
2023 $5.4B $378M 30.7% 11.3% 16.8% 5.9% $312M $2.3B $445M
2022 $5.2B $412M 31.4% 12.3% 21.4% 6.7% $281M $2.4B $493M
2021 $3.8B $203M 31.4% 9.1% 13.4% 3.6% $304M $2.5B $453M
2020 $3.1B $135M 32.0% 8.0% 10.1% 3.3% $234M $1.6B $519M
2019 $3.4B $98M 30.0% 6.7% 7.7% 2.4% $197M $1.6B $372M
2018 $3.3B $66M 30.1% 5.5% 5.6% 1.8% $180M $1.6B $227M
2017 $2.9B $101M 30.0% 4.3% 8.5% 2.7% $119M $1.6B $319M
2016 $2.8B -$40M 29.8% 2.5% -3.7% -1.1% $40M $1.6B $307M

Valuation over time

How the market has priced CLH against its own fundamentals since 2023-03 — each month-end's share price set against the most recent annual filing, so the multiple moves as price runs ahead of (or behind) earnings. Split-adjusted.

Price / earnings (P/E)
0.0 21.2 42.5 Mar '23 Sep '23 Mar '24 Sep '24 Mar '25 Sep '25 Mar '26 Sep '26
P/E
Price / sales (P/S)
0.0 1.4 2.8 Mar '23 Sep '23 Mar '24 Sep '24 Mar '25 Sep '25 Mar '26 Sep '26
P/S

Frequently asked questions

Is CLH growing its revenue and profit?

Over the past 5 years, Clean Harbors Inc's revenue has grown 13.9% per year, and net income grown 23.7% per year. These are computed facts, not advice.

How much debt does CLH have?

As of FY2025, Clean Harbors Inc reported $2.8B of total debt against $826M of cash.

What is CLH's profit margin?

In FY2025, gross margin was 31.3%, operating margin 11.2%, and net margin 6.5%.

What is CLH's P/E ratio?

Clean Harbors Inc's P/E (TTM) is 29.42 as of the 2026-11-03 close — market cap ÷ net income over the trailing twelve months where four consecutive quarters are reported, otherwise the latest fiscal year, the same figure as on the CLH stock page. The valuation chart above sets each month-end's price against the latest annual net income instead, so its latest point (about 39.8× as of Nov '26) can differ. These are computed facts, not advice.

Where does this data come from?

All figures are extracted from the company’s SEC EDGAR/XBRL filings — 10-K annual reports and 10-Q quarterly reports (use the Annual / Quarterly toggle). Quarterly figures are derived from the as-filed statements (year-to-date amounts are differenced into discrete quarters). Growth rates and ratios are computed by tradmap; nothing here is investment advice.

Source: SEC EDGAR / XBRL (10-K + 10-Q filings) · prices EOD (Databento), split-adjusted; price return — dividends not reinvested · growth rates, valuation multiples & ratios computed by tradmap. Valuation uses each month-end price against the latest annual filing. Informational only — not investment advice.