ECL vs NWPX vs CLWT Stock Comparison

Ecolab, NWPX Infrastructure and Euro Tech Holdings Prices as of Oct 29, 2026 Peers: Industry group
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ECL Ecolab Inc.
$300.86 +8.3% 1M +16.9% 1Y
Market cap
$84.51B
P/E
40.6x
Revenue (TTM)
$17.37B
Div. yield
0.01%
Water Treatment Industrials
3 wins

Head to Head

11 decided of 12

NWPX Infrastructure leads on 8 of the 12 questions below (NWPX Infrastructure 8, Ecolab 3). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionECLNWPXCLWTLeader
Larger companyMarket capitalisation $84.51B $933.58M $9.96M ECL
Cheaper on earningsLower P/E, profitable companies only 40.6x 17.5x 61.9x NWPX
Cheaper on forward earningsLower price / next fiscal year consensus EPS 38.1x 18.9x — NWPX
Faster revenue growthRevenue growth, trailing twelve months +9.3% +15.9% — NWPX
More profitableNet margin, trailing twelve months 12.0% 8.9% — ECL
Better return on capitalReturn on invested capital 10.0% 12.5% — NWPX
Less leveragedLower net debt / EBITDA 3.1x 0.2x — NWPX
Higher dividend yieldTrailing dividend yield 0.01% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months +16.9% +76.0% +11.5% NWPX
Better 5-year returnAnnualised price return, 5 years +6.3%/yr +32.8%/yr -16.9%/yr NWPX
Less volatileAnnualised volatility, 1 year 21.2% 40.0% 89.1% ECL
Higher overall scoreMean of the five percentile scores vs peers 64/100 80/100 — NWPX

Percentile Scorecard

ECLNWPXCLWT

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

AxisECLNWPXCLWT
Valuation 50 #11 of 21 100 #1 of 21 85 #4 of 21
Growth 83 #4 of 19 94 #2 of 19 –
Profitability 93 #2 of 16 80 #4 of 16 –
Financial Health 25 #16 of 21 70 #7 of 21 65 #8 of 21
Shareholder Returns 67 #4 of 10 56 #5 of 10 –
Overall 64 80 –
  • ECL ranked among 22 companies in Environmental Equipment
  • NWPX ranked among 22 companies in Environmental Equipment
  • CLWT ranked among 22 companies in Environmental Equipment

Price Performance

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

Returns

PeriodECLNWPXCLWTSPY
1 month +8.3%-4.3%-2.2% +0.7%
3 months +7.7%-22.8%-11.7% +3.7%
6 months +15.4%-0.3%+8.8% +7.1%
Year to date +14.6%+56.8%+13.3% +12.8%
1 year +16.9%+76.0%+11.5% +11.9%
3 years +89.0%+253.8%-4.2% +85.2%
3 years, per year +23.7%+52.4%-1.4% +22.8%
5 years +35.4%+312.5%-60.3% +67.6%
5 years, per year +6.3%+32.8%-16.9% +10.9%
10 years +161.4%+647.0%-47.5% +262.0%
10 years, per year +10.1%+22.3%-6.2% +13.7%

Risk

MeasureECLNWPXCLWTSPY
Volatility, 1Y 21.2%40.0%89.1% 12.7%
Downside volatility, 1Y 20.4%34.4%76.9% 12.6%
Beta vs S&P 500, 1Y 0.481.30-0.13 1.00
Return / volatility, 1Y 0.791.900.13 0.94
Max drawdown, 5Y -44.3%-35.8%-72.8% -25.4%
From 52-week high -2.4%-34.6%-36.7% -1.2%
52-week high $308.35$149.94$2.15 $779.14
52-week low $245.73$53.85$1.03 $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.

MultipleECLNWPXCLWT
P/E now vs peer median 40.5xmedian 25.4x 17.7xmedian 25.4x 61.9xmedian 25.4x
P/S now vs peer median 4.9xmedian 2.5x 1.6xmedian 2.5x 0.8xmedian 2.5x
EV/EBITDA now vs peer median 24.3xmedian 17.9x 10.3xmedian 17.9x —median 17.9x
P/FCF now vs peer median 47.0xmedian 22.3x 10.9xmedian 22.3x -7.1xmedian 22.3x
P/B now vs peer median 8.1xmedian 1.8x 2.2xmedian 1.8x 0.6xmedian 1.8x
PEG now vs peer median 2.04median 1.73 0.54median 1.73 —median 1.73

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 monthsECLNWPXCLWT
Revenue $17.37B $602.76M –
Gross profit $7.63B $125.97M –
Operating income $2.90B $71.15M –
Net income $2.10B $53.48M –
Free cash flow $1.80B $86.83M –
EPS (diluted) $7.38 $5.45 –
Cash & equivalents $722.30M $6.06M $4.28M
Total debt $13.19B $21.50M –
Shares (diluted) 282.10M 9.81M 7.60M
Enterprise value $77.49B $891.67M -$9.14M

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
MetricECLNWPXCLWT
P/E 40.5x 17.7x 61.9x
P/FCF 47.0x 10.9x -7.1x
P/Operating cash flow 27.9x 8.8x –
P/S 4.9x 1.6x 0.8x
P/B 8.1x 2.2x 0.6x
P/Tangible book 15.8x 2.3x 0.6x
EV/EBITDA 24.3x 10.3x –
EV/EBIT 33.4x 13.5x –
EV/Revenue 5.6x 1.6x –
EV/FCF 54.0x 11.0x –
EV/Operating cash flow 32.0x 9.0x –
PEG (3Y EPS CAGR) 2.04 0.54 –

Growth

14 metrics
MetricECLNWPXCLWT
Revenue growth (1Y) 9.3% 15.9% –
Revenue CAGR (3Y) 4.9% 11.0% –
Gross profit growth (1Y) 8.4% 26.8% –
Gross profit CAGR (3Y) 8.8% 16.2% –
Operating income growth (1Y) 11.3% 47.2% –
Operating income CAGR (3Y) 17.2% 25.2% –
Net income growth (1Y) 4.7% 46.0% –
Net income CAGR (3Y) 18.8% 31.4% –
EPS growth (1Y) 6.2% 46.1% –
EPS CAGR (3Y) 19.8% 32.7% –
Operating cash flow growth (1Y) 15.2% 58.5% –
Operating cash flow CAGR (3Y) 7.8% 43.1% –
Free cash flow growth (1Y) 15.6% 80.1% –
Free cash flow CAGR (3Y) 1.8% 92.6% –

Profitability

14 metrics
MetricECLNWPXCLWT
Gross margin 43.9% 20.9% –
EBITDA margin 22.9% 15.4% –
Operating margin 16.7% 11.8% –
Pretax margin 15.0% 11.4% –
Net margin 12.0% 8.9% –
FCF margin 10.3% 14.4% –
Operating cash flow margin 17.4% 17.7% –
Return on equity 20.4% 12.5% –
Return on assets 6.9% 7.9% –
Return on invested capital 10.0% 12.5% –
Return on capital employed 12.0% 12.9% –
Asset turnover 0.6x 0.9x –
Cash conversion (OCF / net income) 1.4x 2.0x –
Stock comp / revenue 0.8% 1.2% –

Financial Health

11 metrics
MetricECLNWPXCLWT
Debt / assets 42.4% 3.1% –
Debt / equity 1.3x 0.0x –
Net debt / EBITDA 3.1x 0.2x –
Debt / FCF 7.3x 0.2x –
Liabilities / assets 66.4% 37.0% 22.3%
Equity / assets 33.6% 63.0% 77.7%
Interest coverage 8.0x 48.6x –
Current ratio 1.1x 2.6x 2.0x
Quick ratio 0.7x 1.8x 1.4x
Cash ratio 0.1x 0.0x 0.9x
Altman Z-score 3.96 4.40 –

Shareholder Returns

7 metrics
MetricECLNWPXCLWT
Dividend yield 1.0% – –
Net buyback yield 1.1% 0.7% –
Shareholder yield 2.1% 0.7% 0.0%
Payout ratio (earnings) 39.0% – –
Payout ratio (FCF) 45.6% – –
Dividend growth (1Y) 12.7% – –
Dividend CAGR (3Y) 9.7% – –

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.

ConsensusECLNWPXCLWT
Forward P/E 38.1xFY2026 18.9xFY2026 –
EPS, next fiscal year $7.90FY2026 $5.19FY2026 –
EPS growth, next FY +4.9%FY2026 +45.8%FY2026 –
EPS growth, the year after +23.2% -7.5% –
Revenue, next fiscal year $17.26BFY2026 $573.90MFY2026 –
Revenue growth, next FY +7.3%FY2026 +9.1%FY2026 –
Revenue growth, the year after +5.4% +3.8% –

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersECLNWPXCLWT
Held by institutions 80.0% 89.5% –
Institutions holding 1,712 225 –
Change in shares held, QoQ +1.4% +4.6% –
Institutions buying 764 125 –
Institutions selling 679 65 –
Buyers to sellers 1.13 1.92 –

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.

ECLNWPXCLWT
ECL 1.00 0.22 -0.07
NWPX 0.22 1.00 -0.01
CLWT -0.07 -0.01 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, ECL, NWPX and CLWT?

Ecolab (ECL) is the largest by market capitalisation: Ecolab (ECL) $84.51B, NWPX Infrastructure (NWPX) $933.58M, Euro Tech Holdings (CLWT) $9.96M.

Which stock is cheaper, ECL, NWPX and CLWT?

NWPX Infrastructure (NWPX) trades on the lowest price-to-earnings ratio (Ecolab (ECL) 40.6x, NWPX Infrastructure (NWPX) 17.5x, Euro Tech Holdings (CLWT) 61.9x). On next year's consensus earnings, NWPX Infrastructure (NWPX) is cheapest (Ecolab (ECL) 38.1x, NWPX Infrastructure (NWPX) 18.9x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

NWPX Infrastructure (NWPX) grew revenue fastest over the trailing twelve months: Ecolab (ECL) +9.3%, NWPX Infrastructure (NWPX) +15.9%.

Which company is more profitable?

Ecolab (ECL) has the highest net margin (Ecolab (ECL) 12.0%, NWPX Infrastructure (NWPX) 8.9%). On return on invested capital, NWPX Infrastructure (NWPX) leads (Ecolab (ECL) 10.0%, NWPX Infrastructure (NWPX) 12.5%).

Which stock has performed better?

Over the past year NWPX Infrastructure (NWPX) returned the most: Ecolab (ECL) +16.9%, NWPX Infrastructure (NWPX) +76.0%, Euro Tech Holdings (CLWT) +11.5%. Over five years, NWPX Infrastructure (NWPX) compounded fastest (Ecolab (ECL) +6.3%/yr, NWPX Infrastructure (NWPX) +32.8%/yr, Euro Tech Holdings (CLWT) -16.9%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Ecolab (ECL) 0.01%, NWPX Infrastructure (NWPX) 0.00%, Euro Tech Holdings (CLWT) 0.00%. NWPX Infrastructure (NWPX) and Euro Tech Holdings (CLWT) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Ecolab (ECL) has been the steadiest (Ecolab (ECL) 21.2%, NWPX Infrastructure (NWPX) 40.0%, Euro Tech Holdings (CLWT) 89.1%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, ECL, NWPX and CLWT?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, NWPX Infrastructure (NWPX) leads on 8. 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.