Clean Harbors Inc.

CLH
Financial Analysis · Updated May 18, 2026 · Coverage 2026-Q2
Latest Q Revenue
$1.5B
Q1 2026 · +1.9% YoY
TTM ROIC
8%
FY2025 · NOPAT / Invested Capital (Equity + Net Debt); NOPAT = Operating Income × (1 - tax rate) · WACC ~8.1% · Moat spread +-0.1pp

Financial Snapshot


ticker: CLH step: 04 generated: 2026-05-13 source: quick-research

Clean Harbors Inc. (CLH) — Financial Snapshot

Income Statement Summary

Metric FY2022 FY2023 FY2024 YoY
Revenue $5.17B $5.41B $5.89B +8.9%
Gross Margin ~30% ~30% 31.0% +1pp
Operating Margin ~10% ~11% 11.4% +0.4pp
Net Income ~$390M ~$380M $402M +6%
EPS (diluted) ~$6.70 ~$6.70 ~$7.10 +6%

Cash Flow & Balance Sheet (FY2024)

Metric Value
Operating Cash Flow ~$620M
Free Cash Flow (adj.) $358M (+11% vs. FY2023)
Cash & Equivalents ~$500M
Total Debt ~$3.0B

Key Ratios (approximate)

  • P/E: ~40x | EV/EBITDA: ~17x | FCF Yield: ~2%
  • Revenue Growth (FY2024): +8.9% | FCF Margin: ~6%

Growth Profile

Clean Harbors has delivered consistent revenue growth (~5–9% annually) driven by pricing, volume growth in ES, and Safety-Kleen re-refining margin recovery. The ES segment achieved 11% top-line growth in FY2024 with adj. EBITDA margin of 25.3% (+90bps). PFAS destruction is the fastest-growing service line — $100–125M in revenue growing ~20% annually — as EPA enforcement actions and Superfund remediation projects accelerate. The stock has returned ~48% over the past year reflecting premium market pricing.

Forward Estimates

  • FY2025 adj. EBITDA guidance: $1.15–1.21B (midpoint +6% YoY)
  • PFAS revenue: $100–125M growing ~20%/year
  • Analyst avg. price target: ~$299
  • FCF expected to grow as fleet investments are absorbed

Deeper Financial Analysis

The fundamental tier adds 9 additional research dimensions for $CLH.

Revenue Breakdown
Segment revenue, geographic mix, product-line contribution margins, and cohort dynamics.
Financial Trends
Quarter-over-quarter momentum, leading indicators, and inflection point analysis.
Balance Sheet
Debt structure, liquidity runway, dilution risk, and working capital dynamics.
Capital Allocation
Buyback cadence, M&A appetite, dividend policy, and reinvestment priorities.
Returns on Capital (ROIC)
Multi-year ROIC vs. WACC, marginal returns on reinvestment, sales-to-invested-capital efficiency, and moat spread.
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Markdown: /stocks/clh/financials/md · → thesis · → memo