CLH vs PESI vs DBHL Stock Comparison

Clean Harbors, Perma Fix Environmental Services and Deep Isolation Nuclear Prices as of Oct 23, 2026 Peers: Industry group
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CLH Clean Harbors Inc
$318.70 +1.8% 1M +30.8% 1Y
Market cap
$16.93B
P/E
38.6x
Revenue (TTM)
$6.24B
Div. yield
–
Hazardous Waste Industrials
7 wins

Head to Head

8 decided of 12

Clean Harbors leads on 7 of the 12 questions below (Clean Harbors 7, Perma Fix Environmental Services 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionCLHPESIDBHLLeader
Larger companyMarket capitalisation $16.93B $244.83M $155.12M CLH
Cheaper on earningsLower P/E, profitable companies only 38.6x -11.6x -12.7x –
Cheaper on forward earningsLower price / next fiscal year consensus EPS 31.1x — — –
Faster revenue growthRevenue growth, trailing twelve months +5.1% -4.7% -14.8% CLH
More profitableNet margin, trailing twelve months 7.0% -37.0% -115.8% CLH
Better return on capitalReturn on invested capital 9.7% — — –
Less leveragedLower net debt / EBITDA 1.9x 1.9x — PESI
Higher dividend yieldTrailing dividend yield 0.00% 0.00% — –
Better 1-year returnPrice return, last 12 months +30.8% -13.2% — CLH
Better 5-year returnAnnualised price return, 5 years +22.7%/yr +11.4%/yr — CLH
Less volatileAnnualised volatility, 1 year 27.9% 63.3% 210.9% CLH
Higher overall scoreMean of the five percentile scores vs peers 66/100 35/100 29/100 CLH

Percentile Scorecard

CLHPESIDBHL

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisCLHPESIDBHL
Valuation 60 #7 of 16 20 #13 of 16 13 #14 of 16
Growth 54 #7 of 14 8 #13 of 14 0 #14 of 14
Profitability 77 #4 of 14 23 #11 of 14 15 #12 of 14
Financial Health 80 #4 of 16 93 #2 of 16 100 #1 of 16
Shareholder Returns 57 #4 of 8 29 #6 of 8 14 #7 of 8
Overall 66 35 29
  • CLH ranked among 16 companies in Waste Management
  • PESI ranked among 16 companies in Waste Management
  • DBHL ranked among 16 companies in Waste Management

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodCLHPESIDBHLSPY
1 month +1.8%-23.2%-23.1% -1.0%
3 months +4.9%-24.1%-55.2% +2.9%
6 months +3.1%-4.4%— +6.4%
Year to date +35.9%-3.7%— +11.4%
1 year +30.8%-13.2%— +13.1%
3 years +105.0%+35.7%— +79.4%
3 years, per year +27.1%+10.7%— +21.5%
5 years +177.7%+71.3%— +67.7%
5 years, per year +22.7%+11.4%— +10.9%
10 years +603.7%+154.3%— +255.2%
10 years, per year +21.5%+9.8%— +13.5%

Risk

MeasureCLHPESIDBHLSPY
Volatility, 1Y 27.9%63.3%210.9% 12.7%
Downside volatility, 1Y 31.1%61.2%234.6% 12.7%
Beta vs S&P 500, 1Y 0.261.981.81 1.00
Return / volatility, 1Y 1.11-0.21— 1.03
Max drawdown, 5Y -30.9%-58.0%-81.0% -25.4%
From 52-week high -2.6%-37.6%-70.1% -2.5%
52-week high $327.10$19.43$9.00 $779.14
52-week low $201.73$8.61$1.71 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleCLHPESIDBHL
P/E now vs peer median 38.3xmedian 33.8x -11.4xmedian 33.8x -12.7xmedian 33.8x
P/S now vs peer median 2.7xmedian 3.4x 4.5xmedian 3.4x 14.7xmedian 3.4x
EV/EBITDA now vs peer median 15.9xmedian 15.8x -13.1xmedian 15.8x -12.0xmedian 15.8x
P/FCF now vs peer median 36.4xmedian 18.4x -11.9xmedian 18.4x -13.5xmedian 18.4x
P/B now vs peer median 5.7xmedian 3.1x 4.4xmedian 3.1x 7.9xmedian 3.1x
PEG now vs peer median 10.77median 4.14 0.08median 4.14 0.03median 4.14

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsCLHPESIDBHL
Revenue $6.24B $57.18M $10.59M
Gross profit $2.01B -$1.62M $3.24M
Operating income $739.29M -$19.10M -$13.07M
Net income $439.05M -$21.18M -$12.26M
Free cash flow $461.72M -$21.67M -$11.51M
R&D – $1.15M $4.70M
EPS (diluted) $8.29 $-1.07 $-0.21
Cash & equivalents $408.36M $33.95M –
Total debt $2.77B $1.98M –
Shares (diluted) 52.96M 19.84M 57.66M
Enterprise value $13.94B $136.39M $155.12M

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricCLHPESIDBHL
P/E 38.3x -11.4x -12.7x
P/FCF 36.4x -11.9x -13.5x
P/Operating cash flow 18.6x -16.0x -13.7x
P/S 2.7x 4.5x 14.7x
P/B 5.7x 4.4x 7.9x
P/Tangible book 7.7x 5.4x 7.9x
EV/EBITDA 15.9x -13.1x -12.0x
EV/EBIT 25.8x -11.8x -11.9x
EV/Revenue 3.1x 3.9x 14.7x
EV/FCF 41.3x -10.4x -13.5x
EV/Operating cash flow 21.1x -14.0x -13.7x
PEG (3Y EPS CAGR) 10.77 0.08 0.03

Growth

14 metrics
MetricCLHPESIDBHL
Revenue growth (1Y) 5.1% -4.7% -14.8%
Revenue CAGR (3Y) 5.3% -10.7% –
Gross profit growth (1Y) 10.2% -139.1% -10.5%
Gross profit CAGR (3Y) 6.5% -28.6% –
Operating income growth (1Y) 13.5% -49.0% -571.3%
Operating income CAGR (3Y) 4.5% -100.6% -517.0%
Net income growth (1Y) 14.1% -12.9% -519.5%
Net income CAGR (3Y) 2.6% -180.0% -503.9%
EPS growth (1Y) 15.9% -5.0% 46.3%
EPS CAGR (3Y) 3.6% -148.4% -434.6%
Operating cash flow growth (1Y) 19.9% -27.5% -532.0%
Operating cash flow CAGR (3Y) 7.3% -61.5% -486.1%
Free cash flow growth (1Y) 20.0% -28.1% -529.4%
Free cash flow CAGR (3Y) 12.0% -78.0% -488.6%

Profitability

14 metrics
MetricCLHPESIDBHL
Gross margin 32.3% -2.8% 30.6%
EBITDA margin 19.2% -30.0% -122.5%
Operating margin 11.8% -33.4% -123.5%
Pretax margin 9.6% -31.9% -115.8%
Net margin 7.0% -37.0% -115.8%
FCF margin 7.4% -37.9% -108.7%
Operating cash flow margin 14.5% -28.1% -107.3%
Return on equity 15.4% -41.8% -58.3%
Return on assets 5.7% -23.1% -52.8%
Return on invested capital 9.7% – –
Return on capital employed 11.3% -29.7% -61.3%
Asset turnover 0.8x 0.6x 0.5x
Cash conversion (OCF / net income) 2.1x 0.8x 0.9x
Stock comp / revenue 0.7% 1.5% 12.3%

Financial Health

11 metrics
MetricCLHPESIDBHL
Debt / assets 35.4% 1.9% –
Debt / equity 0.9x 0.0x –
Net debt / EBITDA 1.9x 1.9x –
Debt / FCF 6.0x -0.1x –
Liabilities / assets 62.6% 42.7% 9.2%
Equity / assets 37.4% 57.3% 90.8%
Interest coverage – -90.1x -13,071x
Current ratio 2.1x 1.7x 11.1x
Quick ratio 1.7x 2.0x –
Cash ratio 0.4x 1.2x –
Altman Z-score 3.90 2.00 43.82

Shareholder Returns

7 metrics
MetricCLHPESIDBHL
Dividend yield – – –
Net buyback yield 1.4% -8.4% -18.6%
Shareholder yield 1.4% -8.4% -18.6%
Payout ratio (earnings) – – –
Payout ratio (FCF) – – –
Dividend growth (1Y) – – –
Dividend CAGR (3Y) – – –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusCLHPESIDBHL
Forward P/E 31.1xFY2026 – –
EPS, next fiscal year $10.26FY2026 $-0.99FY2026 –
EPS growth, next FY +40.9%FY2026 – –
EPS growth, the year after +4.8% – –
Revenue, next fiscal year $6.27BFY2026 $58.80MFY2026 –
Revenue growth, next FY +4.0%FY2026 -4.6%FY2026 –
Revenue growth, the year after +15.5% +67.2% –

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersCLHPESIDBHL
Held by institutions 93.5% 44.7% –
Institutions holding 658 90 –
Change in shares held, QoQ 0.0% +25.1% –
Institutions buying 306 50 –
Institutions selling 246 17 –
Buyers to sellers 1.24 2.94 –

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

CLHPESIDBHL
CLH 1.00 0.09 0.05
PESI 0.09 1.00 -0.10
DBHL 0.05 -0.10 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, CLH, PESI and DBHL?

Clean Harbors (CLH) is the largest by market capitalisation: Clean Harbors (CLH) $16.93B, Perma Fix Environmental Services (PESI) $244.83M, Deep Isolation Nuclear (DBHL) $155.12M.

Which company is growing faster?

Clean Harbors (CLH) grew revenue fastest over the trailing twelve months: Clean Harbors (CLH) +5.1%, Perma Fix Environmental Services (PESI) -4.7%, Deep Isolation Nuclear (DBHL) -14.8%.

Which company is more profitable?

Clean Harbors (CLH) has the highest net margin (Clean Harbors (CLH) 7.0%, Perma Fix Environmental Services (PESI) -37.0%, Deep Isolation Nuclear (DBHL) -115.8%).

Which stock has performed better?

Over the past year Clean Harbors (CLH) returned the most: Clean Harbors (CLH) +30.8%, Perma Fix Environmental Services (PESI) -13.2%. Over five years, Clean Harbors (CLH) compounded fastest (Clean Harbors (CLH) +22.7%/yr, Perma Fix Environmental Services (PESI) +11.4%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Clean Harbors (CLH) has been the steadiest (Clean Harbors (CLH) 27.9%, Perma Fix Environmental Services (PESI) 63.3%, Deep Isolation Nuclear (DBHL) 210.9%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, CLH, PESI and DBHL?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Clean Harbors (CLH) leads on 7. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.