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Stock comparison · Signal date 2026-11-06

CLH vs PESI: stock comparison and AI forecast

Clean Harbors Inc (CLH) and Perma Fix Environmental Services Inc (PESI) compared on price performance, valuation, profitability and the daily AI forecast. · Alpha · vs market

Share
NYSE · Hazardous Waste Management

CLH Clean Harbors Inc

Market Cap
$14.98B
P/E Ratio
28.5x
Size
large-cap
AI Forecast
Full analysis →
Nasdaq · Hazardous Waste Management

PESI Perma Fix Environmental Services Inc

Market Cap
$298M
P/E Ratio
–
Size
small-cap
AI Forecast
Full analysis →
Model output

Which one does the AI model favor?

Intratio's model scores both stocks every trading day. Sign in to see their current direction; the exact ratings and forecasts come with a plan or a free follow slot.

CLH · PESI

Key facts

  • CLH is 50.3 times larger than PESI by market capitalization ($14.98B against $298M).
  • PESI turns 679.2% of its revenue into net income, against 8.1% for CLH.
  • CLH carries 1.66 times debt per unit of equity, against 0.85 times for PESI.
  • Both companies share the SEC industry classification Hazardous Waste Management.
Fundamentals

Fundamentals side by side

Trailing twelve months.

Valuation & Market

MetricCLHPESI
Market Cap$14.98B$298M
P/E Ratio28.52x–
P/B Ratio4.81x5.40x
EPS$9.96$-0.81
Book Value/Share$59.12$2.60
Revenue/Share$124.48$-0.16
FCF/Share$9.49$-0.96

Profitability & Margins

MetricCLHPESI
ROE16.9%-41.3%
ROA6.4%-22.3%
ROIC12.4%-29.9%
Gross Margin33.1%–
Operating Margin13.2%622.1%
Net Margin8.1%679.2%
EBT Margin10.9%591.6%
Tax Rate26.5%0.0%

Financial Health

MetricCLHPESI
Current Ratio1.95x1.35x
Quick Ratio1.63x1.26x
D/E Ratio1.66x0.85x
Financial Leverage2.66x1.85x
Interest Coverage–-45.8x
Working Capital$1.22B$11M

Cash Flow

MetricCLHPESI
Operating Cash Flow$1.02B-$13M
Free Cash Flow$501M-$20M
Capital Spending-$519M-$7M
OCF Growth YoY25.0%–
FCF Growth YoY11.2%–
FCF/Sales7.6%608.0%
CapEx/Sales7.9%-216.9%

Operational Efficiency

MetricCLHPESI
Asset Turnover0.79x–
Receivables Turnover5.2x-0.3x
Inventory Turnover10.8x21.4x
Fixed Assets Turnover2.4x-0.1x
Days Sales Outstanding71 days-1117 days
Days Inventory34 days17 days
Payables Period46 days60 days
Cash Conversion Cycle59 days-1161 days

Income Statement

MetricCLHPESI
Total Revenue$6.56B-$3M
Operating Income$864M-$21M
Net Income$528M-$23M
R&D Expense–$1M
SG&A Expense$833M$16M
Cost of Goods Sold$4.39B$61M

Dividend & Shareholder Information

MetricCLHPESI
Shares Outstanding53M21M
Net Income Growth36.0%–
EPS Growth38.1%–
FAQ

CLH vs PESI: stock comparison and AI forecast

Which is bigger, CLH or PESI?

CLH is 50.3 times larger than PESI by market capitalization ($14.98B against $298M).

Which one does Intratio's AI model rank higher, CLH or PESI?

Intratio's model scores both stocks every trading day. Sign in to see their current direction; the exact ratings and forecasts come with a plan or a free follow slot.

This analysis is generated automatically using our proprietary AI systems and should not be considered personalized investment advice. Past performance does not guarantee future results. Always conduct your own research and consider consulting a financial advisor before making investment decisions.