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Side-by-side financial comparison of CLEAN HARBORS INC (CLH) and SILGAN HOLDINGS INC (SLGN). Click either name above to swap in a different company.

SILGAN HOLDINGS INC is the larger business by last-quarter revenue ($1.5B vs $1.5B, roughly 1.0× CLEAN HARBORS INC). CLEAN HARBORS INC runs the higher net margin — 4.3% vs 1.2%, a 3.1% gap on every dollar of revenue. On growth, SILGAN HOLDINGS INC posted the faster year-over-year revenue change (4.1% vs 1.9%). Over the past eight quarters, SILGAN HOLDINGS INC's revenue compounded faster (5.6% CAGR vs -3.0%).

Clean Harbors, Inc., headquartered in Norwell, Massachusetts, is a provider of waste management and industrial services for commercial customers, specializing in the collection, transportation, treatment and disposal of hazardous waste, but also offering services for non-hazardous waste. The company has 870 operating locations in 630 properties in the U.S. and Canada including a network of over 100 waste disposal facilities such as incinerators, landfills, treatment, storage and disposal faci...

Silgan Holdings Inc. is an American manufacturing company based in Connecticut that produces consumer goods packaging. The company was founded in 1987 by two former executives of Continental Can, Phil Silver and Greg Horrigan – their names contributing to the company name.

CLH vs SLGN — Head-to-Head

Bigger by revenue
SLGN
SLGN
1.0× larger
SLGN
$1.5B
$1.5B
CLH
Growing faster (revenue YoY)
SLGN
SLGN
+2.1% gap
SLGN
4.1%
1.9%
CLH
Higher net margin
CLH
CLH
3.1% more per $
CLH
4.3%
1.2%
SLGN
Faster 2-yr revenue CAGR
SLGN
SLGN
Annualised
SLGN
5.6%
-3.0%
CLH

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
CLH
CLH
SLGN
SLGN
Revenue
$1.5B
$1.5B
Net Profit
$63.2M
$18.2M
Gross Margin
30.5%
17.2%
Operating Margin
8.1%
3.6%
Net Margin
4.3%
1.2%
Revenue YoY
1.9%
4.1%
Net Profit YoY
7.7%
-59.6%
EPS (diluted)
$1.19
$0.18

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
CLH
CLH
SLGN
SLGN
Q1 26
$1.5B
Q4 25
$1.5B
$1.5B
Q3 25
$1.5B
$2.0B
Q2 25
$1.5B
$1.5B
Q1 25
$1.4B
$1.5B
Q4 24
$1.4B
$1.4B
Q3 24
$1.5B
$1.7B
Q2 24
$1.6B
$1.4B
Net Profit
CLH
CLH
SLGN
SLGN
Q1 26
$63.2M
Q4 25
$86.6M
$18.2M
Q3 25
$118.8M
$113.3M
Q2 25
$126.9M
$88.9M
Q1 25
$58.7M
$68.0M
Q4 24
$84.0M
$45.1M
Q3 24
$115.2M
$100.1M
Q2 24
$133.3M
$76.1M
Gross Margin
CLH
CLH
SLGN
SLGN
Q1 26
30.5%
Q4 25
30.6%
17.2%
Q3 25
32.3%
16.3%
Q2 25
33.3%
19.4%
Q1 25
28.6%
18.4%
Q4 24
29.9%
16.9%
Q3 24
31.0%
16.8%
Q2 24
33.3%
18.5%
Operating Margin
CLH
CLH
SLGN
SLGN
Q1 26
8.1%
Q4 25
10.6%
3.6%
Q3 25
12.5%
7.4%
Q2 25
13.6%
7.7%
Q1 25
7.8%
6.0%
Q4 24
9.6%
3.4%
Q3 24
12.6%
7.2%
Q2 24
13.9%
7.3%
Net Margin
CLH
CLH
SLGN
SLGN
Q1 26
4.3%
Q4 25
5.8%
1.2%
Q3 25
7.7%
5.6%
Q2 25
8.2%
5.8%
Q1 25
4.1%
4.6%
Q4 24
5.9%
3.2%
Q3 24
7.5%
5.7%
Q2 24
8.6%
5.5%
EPS (diluted)
CLH
CLH
SLGN
SLGN
Q1 26
$1.19
Q4 25
$1.62
$0.18
Q3 25
$2.21
$1.06
Q2 25
$2.36
$0.83
Q1 25
$1.09
$0.63
Q4 24
$1.55
$0.42
Q3 24
$2.12
$0.93
Q2 24
$2.46
$0.71

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
CLH
CLH
SLGN
SLGN
Cash + ST InvestmentsLiquidity on hand
$548.0M
$1.1B
Total DebtLower is stronger
$2.8B
Stockholders' EquityBook value
$2.3B
Total Assets
$7.6B
$9.4B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CLH
CLH
SLGN
SLGN
Q1 26
$548.0M
Q4 25
$127.4M
$1.1B
Q3 25
$91.2M
$389.2M
Q2 25
$98.9M
$317.5M
Q1 25
$105.9M
$353.0M
Q4 24
$102.6M
$822.9M
Q3 24
$82.4M
$368.5M
Q2 24
$91.3M
$302.8M
Total Debt
CLH
CLH
SLGN
SLGN
Q1 26
$2.8B
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Stockholders' Equity
CLH
CLH
SLGN
SLGN
Q1 26
Q4 25
$2.7B
$2.3B
Q3 25
$2.8B
$2.3B
Q2 25
$2.7B
$2.2B
Q1 25
$2.6B
$2.1B
Q4 24
$2.6B
$2.0B
Q3 24
$2.5B
$2.1B
Q2 24
$2.4B
$1.9B
Total Assets
CLH
CLH
SLGN
SLGN
Q1 26
$7.6B
Q4 25
$7.6B
$9.4B
Q3 25
$7.5B
$9.5B
Q2 25
$7.4B
$9.4B
Q1 25
$7.2B
$8.8B
Q4 24
$7.4B
$8.6B
Q3 24
$7.3B
$7.7B
Q2 24
$7.1B
$7.7B

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
CLH
CLH
SLGN
SLGN
Operating Cash FlowLast quarter
$1.3B
Free Cash FlowOCF − Capex
$1.2B
FCF MarginFCF / Revenue
83.2%
Capex IntensityCapex / Revenue
4.9%
Cash ConversionOCF / Net Profit
71.07×
TTM Free Cash FlowTrailing 4 quarters
$422.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CLH
CLH
SLGN
SLGN
Q1 26
Q4 25
$355.1M
$1.3B
Q3 25
$302.0M
$340.9M
Q2 25
$208.0M
$-221.4M
Q1 25
$1.6M
$-683.4M
Q4 24
$303.9M
$935.8M
Q3 24
$239.2M
$313.0M
Q2 24
$216.0M
$20.9M
Free Cash Flow
CLH
CLH
SLGN
SLGN
Q1 26
Q4 25
$233.3M
$1.2B
Q3 25
$207.5M
$260.8M
Q2 25
$118.0M
$-294.2M
Q1 25
$-117.1M
$-766.3M
Q4 24
$241.5M
$865.0M
Q3 24
$142.4M
$252.4M
Q2 24
$80.9M
$-35.3M
FCF Margin
CLH
CLH
SLGN
SLGN
Q1 26
Q4 25
15.6%
83.2%
Q3 25
13.4%
13.0%
Q2 25
7.6%
-19.1%
Q1 25
-8.2%
-52.2%
Q4 24
16.9%
61.3%
Q3 24
9.3%
14.5%
Q2 24
5.2%
-2.6%
Capex Intensity
CLH
CLH
SLGN
SLGN
Q1 26
Q4 25
8.1%
4.9%
Q3 25
6.1%
4.0%
Q2 25
5.8%
4.7%
Q1 25
8.3%
5.7%
Q4 24
4.4%
5.0%
Q3 24
6.3%
3.5%
Q2 24
8.7%
4.1%
Cash Conversion
CLH
CLH
SLGN
SLGN
Q1 26
Q4 25
4.10×
71.07×
Q3 25
2.54×
3.01×
Q2 25
1.64×
-2.49×
Q1 25
0.03×
-10.06×
Q4 24
3.62×
20.77×
Q3 24
2.08×
3.13×
Q2 24
1.62×
0.27×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

CLH
CLH

Segment breakdown not available.

SLGN
SLGN

Metal Containers$675.6M46%
Dispensing And Specialty Closures$643.6M44%
Custom Containers$149.4M10%

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